diff -Nru tirific-2.3.9/debian/changelog tirific-2.3.11/debian/changelog --- tirific-2.3.9/debian/changelog 2018-05-29 09:22:13.000000000 +0000 +++ tirific-2.3.11/debian/changelog 2019-10-31 14:13:12.000000000 +0000 @@ -1,3 +1,16 @@ +tirific (2.3.11-1kern1) bionic; urgency=medium + + [ Athanaseus Javas Ramaila ] + * New upstream version 2.3.11 + + -- KERN packaging Thu, 31 Oct 2019 16:13:12 +0200 + +tirific (2.3.9-1kern3) bionic; urgency=medium + + * Linking tirific against giza instead of pgplot5 + + -- KERN packaging Tue, 18 Jun 2019 22:08:37 +0200 + tirific (2.3.9-1kern2) bionic; urgency=medium * New upstream for bionic diff -Nru tirific-2.3.9/debian/control tirific-2.3.11/debian/control --- tirific-2.3.9/debian/control 2018-05-04 11:40:02.000000000 +0000 +++ tirific-2.3.11/debian/control 2019-10-31 14:13:12.000000000 +0000 @@ -2,8 +2,15 @@ Section: science Priority: optional Maintainer: Gijs Molenaar (launchpad ppa build key) -Build-Depends: debhelper (>= 8.0.0), wcslib-dev, libfftw3-dev, libgsl0-dev, - libreadline-gplv2-dev, pgplot5, libx11-dev +Build-Depends: + debhelper (>= 8.0.0), + giza-dev, + libfftw3-dev, + libgiza0, + libgsl0-dev, + libreadline-gplv2-dev, + libx11-dev, + wcslib-dev Standards-Version: 3.9.4 Homepage: http://gigjozsa.github.io/tirific/ diff -Nru tirific-2.3.9/debian/watch tirific-2.3.11/debian/watch --- tirific-2.3.9/debian/watch 2018-05-04 11:40:02.000000000 +0000 +++ tirific-2.3.11/debian/watch 2019-10-31 14:13:12.000000000 +0000 @@ -1,2 +1,2 @@ version=3 -https://github.com/gigjozsa/tirific/releases /gigjozsa/tirific/archive/v(\d[\.\d]+).tar.gz +https://github.com/gigjozsa/tirific/releases /gigjozsa/tirific/archive/v|(\d[\.\d]+).tar.gz diff -Nru tirific-2.3.9/qfits-6.2.0/config.h.in tirific-2.3.11/qfits-6.2.0/config.h.in --- tirific-2.3.9/qfits-6.2.0/config.h.in 2018-03-14 14:09:27.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/config.h.in 1970-01-01 00:00:00.000000000 +0000 @@ -1,159 +0,0 @@ -/* config.h.in. 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QFITS Reference Manual Data Structures

Here are the data structures with brief descriptions: + + +
_keytuple_
_qfits_cache_cell_
+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/classes.html tirific-2.3.11/qfits-6.2.0/html/classes.html --- tirific-2.3.9/qfits-6.2.0/html/classes.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/classes.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,19 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

QFITS Reference Manual Data Structure Index

_

+ +
  _  
+		_keytuple_   _qfits_cache_cell_   

_

+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/dir_000000.html tirific-2.3.11/qfits-6.2.0/html/dir_000000.html --- tirific-2.3.9/qfits-6.2.0/html/dir_000000.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/dir_000000.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,41 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

+src
+

src Directory Reference

+ + + + + + + + + + + + + + + + + + + + + + +

Files

file  qfits_cache.c
file  qfits_filename.c
file  qfits_header.c
file  qfits_image.c
file  qfits_md5.c
file  qfits_memory.c
file  qfits_rw.c
file  qfits_table.c
file  qfits_time.c
file  qfits_tools.c
+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/dirs.html tirific-2.3.11/qfits-6.2.0/html/dirs.html --- tirific-2.3.9/qfits-6.2.0/html/dirs.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/dirs.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,18 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

QFITS Reference Manual Directories

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+ background-color: #f5f5f5; + margin-top: 4px; + margin-bottom: 4px; + margin-left: 2px; + margin-right: 8px; + padding-left: 6px; + padding-right: 6px; + padding-top: 4px; + padding-bottom: 4px; +} +DIV.ah { background-color: black; font-weight: bold; color: #ffffff; margin-bottom: 3px; margin-top: 3px } +TD.md { background-color: #F4F4FB; font-weight: bold; } +TD.mdPrefix { + background-color: #F4F4FB; + color: #606060; + font-size: 80%; +} +TD.mdname1 { background-color: #F4F4FB; font-weight: bold; color: #602020; } +TD.mdname { background-color: #F4F4FB; font-weight: bold; color: #602020; width: 600px; } +DIV.groupHeader { + margin-left: 16px; + margin-top: 12px; + margin-bottom: 6px; + font-weight: bold; +} +DIV.groupText { margin-left: 16px; font-style: italic; font-size: 90% } +BODY { + background: white; + color: black; + margin-right: 20px; + margin-left: 20px; +} +TD.indexkey { + background-color: #eeeeff; + font-weight: bold; + padding-right : 10px; + padding-top : 2px; + padding-left : 10px; + padding-bottom : 2px; + margin-left : 0px; + margin-right : 0px; + margin-top : 2px; + margin-bottom : 2px; + border: 1px solid #CCCCCC; +} +TD.indexvalue { + background-color: #eeeeff; + font-style: italic; + padding-right : 10px; + padding-top : 2px; + padding-left : 10px; + padding-bottom : 2px; + margin-left : 0px; + margin-right : 0px; + margin-top : 2px; + margin-bottom : 2px; + border: 1px solid #CCCCCC; +} +TR.memlist { + background-color: #f0f0f0; +} +P.formulaDsp { text-align: center; } +IMG.formulaDsp { } +IMG.formulaInl { vertical-align: middle; } +SPAN.keyword { color: #008000 } +SPAN.keywordtype { color: #604020 } +SPAN.keywordflow { color: #e08000 } +SPAN.comment { color: #800000 } +SPAN.preprocessor { color: #806020 } +SPAN.stringliteral { color: #002080 } +SPAN.charliteral { color: #008080 } +.mdTable { + border: 1px solid #868686; + background-color: #F4F4FB; +} +.mdRow { + padding: 8px 10px; +} +.mdescLeft { + padding: 0px 8px 4px 8px; + font-size: 80%; + font-style: italic; + background-color: #FAFAFA; + border-top: 1px none #E0E0E0; + border-right: 1px none #E0E0E0; + border-bottom: 1px none #E0E0E0; + border-left: 1px none #E0E0E0; + margin: 0px; +} +.mdescRight { + padding: 0px 8px 4px 8px; + font-size: 80%; + font-style: italic; + background-color: #FAFAFA; + border-top: 1px none #E0E0E0; + border-right: 1px none #E0E0E0; + border-bottom: 1px none #E0E0E0; + border-left: 1px none #E0E0E0; + margin: 0px; +} +.memItemLeft { + padding: 1px 0px 0px 8px; + margin: 4px; + border-top-width: 1px; + border-right-width: 1px; + border-bottom-width: 1px; + border-left-width: 1px; + border-top-color: #E0E0E0; + border-right-color: #E0E0E0; + border-bottom-color: #E0E0E0; + border-left-color: #E0E0E0; + border-top-style: solid; + border-right-style: none; + border-bottom-style: none; + border-left-style: none; + background-color: #FAFAFA; + font-size: 80%; +} +.memItemRight { + padding: 1px 8px 0px 8px; + margin: 4px; + border-top-width: 1px; + border-right-width: 1px; + border-bottom-width: 1px; + border-left-width: 1px; + border-top-color: #E0E0E0; + border-right-color: #E0E0E0; + border-bottom-color: #E0E0E0; + border-left-color: #E0E0E0; + border-top-style: solid; + border-right-style: none; + border-bottom-style: none; + border-left-style: none; + background-color: #FAFAFA; + font-size: 80%; +} +.memTemplItemLeft { + padding: 1px 0px 0px 8px; + margin: 4px; + border-top-width: 1px; + border-right-width: 1px; + border-bottom-width: 1px; + border-left-width: 1px; + border-top-color: #E0E0E0; + border-right-color: #E0E0E0; + border-bottom-color: #E0E0E0; + border-left-color: #E0E0E0; + border-top-style: none; + border-right-style: none; + border-bottom-style: none; + border-left-style: none; + background-color: #FAFAFA; + font-size: 80%; +} +.memTemplItemRight { + padding: 1px 8px 0px 8px; + margin: 4px; + border-top-width: 1px; + border-right-width: 1px; + border-bottom-width: 1px; + border-left-width: 1px; + border-top-color: #E0E0E0; + border-right-color: #E0E0E0; + border-bottom-color: #E0E0E0; + border-left-color: #E0E0E0; + border-top-style: none; + border-right-style: none; + border-bottom-style: none; + border-left-style: none; + background-color: #FAFAFA; + font-size: 80%; +} +.memTemplParams { + padding: 1px 0px 0px 8px; + margin: 4px; + border-top-width: 1px; + border-right-width: 1px; + border-bottom-width: 1px; + border-left-width: 1px; + border-top-color: #E0E0E0; + border-right-color: #E0E0E0; + border-bottom-color: #E0E0E0; + border-left-color: #E0E0E0; + border-top-style: solid; + border-right-style: none; + border-bottom-style: none; + border-left-style: none; + color: #606060; + background-color: #FAFAFA; + font-size: 80%; +} +.search { color: #003399; + font-weight: bold; +} +FORM.search { + margin-bottom: 0px; + margin-top: 0px; +} +INPUT.search { font-size: 75%; + color: #000080; + font-weight: normal; + background-color: #eeeeff; +} +TD.tiny { font-size: 75%; +} +a { + color: #252E78; +} +a:visited { + color: #3D2185; +} +.dirtab { padding: 4px; + border-collapse: collapse; + border: 1px solid #b0b0b0; +} +TH.dirtab { background: #eeeeff; + font-weight: bold; +} +HR { height: 1px; + border: none; + border-top: 1px solid black; +} Binary files /tmp/tmp36Skr9/TGc9q0HFi5/tirific-2.3.9/qfits-6.2.0/html/doxygen.png and /tmp/tmp36Skr9/lqleYDVG3K/tirific-2.3.11/qfits-6.2.0/html/doxygen.png differ diff -Nru tirific-2.3.9/qfits-6.2.0/html/files.html tirific-2.3.11/qfits-6.2.0/html/files.html --- tirific-2.3.9/qfits-6.2.0/html/files.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/files.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,28 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

QFITS Reference Manual File List

Here is a list of all files with brief descriptions: + + + + + + + + + + + +
qfits.head
qfits_cache.c
qfits_filename.c
qfits_header.c
qfits_image.c
qfits_md5.c
qfits_memory.c
qfits_rw.c
qfits_table.c
qfits_time.c
qfits_tools.c
+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/functions.html tirific-2.3.11/qfits-6.2.0/html/functions.html --- tirific-2.3.9/qfits-6.2.0/html/functions.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/functions.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,38 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +
All | Variables
+ +

+Here is a list of all struct and union fields with links to the structures/unions they belong to:

+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/functions_vars.html tirific-2.3.11/qfits-6.2.0/html/functions_vars.html --- tirific-2.3.9/qfits-6.2.0/html/functions_vars.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/functions_vars.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,38 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +
All | Variables
+ +

+

+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/globals_enum.html tirific-2.3.11/qfits-6.2.0/html/globals_enum.html --- tirific-2.3.9/qfits-6.2.0/html/globals_enum.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/globals_enum.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,21 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +
All | Functions | Variables | Typedefs | Enumerations | Enumeration values
+ +

+

+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/globals_eval.html tirific-2.3.11/qfits-6.2.0/html/globals_eval.html --- tirific-2.3.9/qfits-6.2.0/html/globals_eval.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/globals_eval.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,55 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +
All | Functions | Variables | Typedefs | Enumerations | Enumeration values
+
k
+ +

+ +

+

- k -

+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/globals_func.html tirific-2.3.11/qfits-6.2.0/html/globals_func.html --- tirific-2.3.9/qfits-6.2.0/html/globals_func.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/globals_func.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,103 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +
All | Functions | Variables | Typedefs | Enumerations | Enumeration values
+
m | q
+ +

+ +

+

- m -

+

- q -

+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/globals.html tirific-2.3.11/qfits-6.2.0/html/globals.html --- tirific-2.3.9/qfits-6.2.0/html/globals.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/globals.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,165 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +
All | Functions | Variables | Typedefs | Enumerations | Enumeration values
+
_ | a | f | k | m | n | p | q | r
+ +

+ +

+Here is a list of all functions, variables, defines, enums, and typedefs with links to the files they belong to:

- _ -

+

- a -

+

- f -

+

- k -

+

- m -

+

- n -

+

- p -

+

- q -

+

- r -

+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/globals_type.html tirific-2.3.11/qfits-6.2.0/html/globals_type.html --- tirific-2.3.9/qfits-6.2.0/html/globals_type.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/globals_type.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,23 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +
All | Functions | Variables | Typedefs | Enumerations | Enumeration values
+ +

+

+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/globals_vars.html tirific-2.3.11/qfits-6.2.0/html/globals_vars.html --- tirific-2.3.9/qfits-6.2.0/html/globals_vars.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/globals_vars.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,32 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +
All | Functions | Variables | Typedefs | Enumerations | Enumeration values
+ +

+

+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/group__qfits__cache.html tirific-2.3.11/qfits-6.2.0/html/group__qfits__cache.html --- tirific-2.3.9/qfits-6.2.0/html/group__qfits__cache.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/group__qfits__cache.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,119 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

FITS caching capabilities

+ + + + + + + + +

Functions

void qfits_cache_purge (void)
 Purge the qfits cache.
int qfits_query (const char *filename, int what)
 Query a FITS file offset from the cache.
+

Detailed Description

+This modules implements a cache for FITS access routines. The first time a FITS file is seen by the library, all corresponding pointers are cached here. This speeds up multiple accesses to large files by magnitudes.

Function Documentation

+

+ + + + +
+ + + + + + + + + +
void qfits_cache_purge ( void   ) 
+
+ + + + + +
+   + + +

+Purge the qfits cache. +

+

Returns:
void
+This function is useful for programs running for a long period, to clean up the cache. Ideally in a daemon, it should be called by a timer at regular intervals. Notice that since the cache is fairly small, you should not need to care too much about this.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + +
int qfits_query ( const char *  filename,
int  what
) 
+
+ + + + + +
+   + + +

+Query a FITS file offset from the cache. +

+

Parameters:
+ + + +
filename Name of the file to examine.
what What should be queried (see below).
+
+
Returns:
an integer offset, or -1 if an error occurred.
+This function queries the cache for FITS offset information. If the requested file name has never been seen before, it is completely parsed to extract all offset informations, which are then stored in the cache. The next query will get the informations from the cache, avoiding a complete re-parsing of the file. This is especially useful for large FITS files with lots of extensions, because querying the extensions is an expensive operation.

+This operation has side-effects: the cache is an automatically allocated structure in memory, that can only grow. Every request on a new FITS file will make it grow. The structure is pretty light-weight in memory, but nonetheless this is an issue for daemon-type programs which must run over long periods. The solution is to clean the cache using qfits_cache_purge() at regular intervals. This is left to the user of this library.

+To request information about a FITS file, you must pass an integer built from the following symbols:

+

    +
  • QFITS_QUERY_N_EXT
  • QFITS_QUERY_HDR_START
  • QFITS_QUERY_DAT_START
  • QFITS_QUERY_HDR_SIZE
  • QFITS_QUERY_DAT_SIZE
+

+Querying the number of extensions present in a file is done simply with:

+

  next = qfits_query(filename, QFITS_QUERY_N_EXT);
+

+Querying the offset to the i-th extension header is done with:

+

  off = qfits_query(filename, QFITS_QUERY_HDR_START | i);
+

+i.e. you must OR (|) the extension number with the QFITS_QUERY_HDR_START symbol. Requesting offsets to extension data is done in the same way:

+

  off = qfits_query(filename, QFITS_QUERY_DAT_START | i);
+

+Notice that extension 0 is the main header and main data part of the FITS file.

+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/group__qfits__filename.html tirific-2.3.11/qfits-6.2.0/html/group__qfits__filename.html --- tirific-2.3.9/qfits-6.2.0/html/group__qfits__filename.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/group__qfits__filename.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,218 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

Get various names (filenames, dir names,...)

+ + + + + + + + + + + + + + +

Functions

char * qfits_get_dir_name (const char *filename)
 Find the directory name in the given string.
char * qfits_get_base_name (const char *filename)
 Find out the base name of a file (i.e. without prefix path).
char * qfits_get_root_name (const char *filename)
 Find out the root part of a basename (name without extension).
char * qfits_get_ext_name (const char *filename)
 Find out the extension of a file name.
+

Detailed Description

+The following functions are useful to cut out a filename into its components. All functions work with statically allocated memory, i.e. the pointers they return are not permanent but likely to be overwritten at each function call. If you need a returned value later on, you should store it into a local variable.

+Example:

+

 char * s ;
+ s = qfits_get_dir_name("/mnt/cdrom/data/image.fits")
+

+s contains now "/mnt/cdrom/data" but will loose these contents at the next function call. To retain its value, you can either do:

+

 char s[1024];
+ strcpy(s, qfits_get_dir_name("/mnt/cdrom/data/image.fits"));
+

+or:

+

 char * s;
+ s = strdup(qfits_get_dir_name("/mnt/cdrom/data/image.fits"));
+ ...
+ free(s);
+

Function Documentation

+

+ + + + +
+ + + + + + + + + +
char* qfits_get_base_name ( const char *  filename  ) 
+
+ + + + + +
+   + + +

+Find out the base name of a file (i.e. without prefix path). +

+

Parameters:
+ + +
filename Full path name to scan.
+
+
Returns:
Pointer to char within the input string.
+Provide a full path name and you get in return a pointer to a statically allocated string containing the name of the file only, without prefixing directory names. If the input string does not contain a slash (i.e. it is not a full path), the returned string is a copy of the input string.

+This function does not check for the existence of the path or the file.

+Examples: 

+    qfits_get_base_name("/cdrom/data/image.fits") returns "image.fits"
+    qfits_get_base_name("filename.fits") returns "filename.fits"
+
+

+ + + + +
+ + + + + + + + + +
char* qfits_get_dir_name ( const char *  filename  ) 
+
+ + + + + +
+   + + +

+Find the directory name in the given string. +

+

Parameters:
+ + +
filename Full path name to scan.
+
+
Returns:
Pointer to statically allocated string.
+Provide a full path name and you get in return a pointer to a statically allocated string containing the name of the directory only, without trailing slash. If the input string does not contain a slash (i.e. it is not a full path), the returned string is '.', corresponding to the current working directory. Since the returned string is statically allocated, do not try to free it or modify it.

+This function does not check for the existence of the path or the file.

+Examples: 

+    qfits_get_dir_name("/cdrom/data/image.fits") returns "/cdrom/data"
+    qfits_get_dir_name("filename.fits") returns "."
+
+

+ + + + +
+ + + + + + + + + +
char* qfits_get_ext_name ( const char *  filename  ) 
+
+ + + + + +
+   + + +

+Find out the extension of a file name. +

+

Parameters:
+ + +
filename File name without path prefix.
+
+
Returns:
Pointer to char within the input string.
+Find out the extension of a given file name. Notice that the input character string must not contain a path prefix (typically, you feed in the output of qfits_get_base_name).

+Works with all kinds of extensions: returns the part of the string after the last dot. If no dot is found in the input string, NULL is returned.

+Examples: 

+    qfits_get_ext_name("filename.fits") returns "fits"
+    qfits_get_ext_name("hello.c") returns "c"
+    qfits_get_ext_name("readme") returns NULL
+
+

+ + + + +
+ + + + + + + + + +
char* qfits_get_root_name ( const char *  filename  ) 
+
+ + + + + +
+   + + +

+Find out the root part of a basename (name without extension). +

+

Parameters:
+ + +
filename File name to scan.
+
+
Returns:
Pointer to statically allocated string.
+Find out the root part of a file name, i.e. the file name without extension. Since in Unix a file name can have several dots, only a number of extensions are supported. This includes:

+

    +
  • .fits and .FITS
  • .tfits and .TFITS
  • .paf and .PAF
  • .ascii and .ASCII
  • .dat and .DAT
  • .txt and .TXT
+

+This function does not check for the existence of the path or the file.

+Examples: 

+    qfits_get_root_name("/cdrom/filename.fits") returns "/cdrom/filename"
+    qfits_get_root_name("filename.paf") returns "filename"
+    qfits_get_root_name("filename") returns "filename"
+    qfits_get_root_name("filename.ext") returns "filename.ext"
+

+Since the returned string is statically allocated in this module, do not try to free it or modify its contents.

+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/group__qfits__header.html tirific-2.3.11/qfits-6.2.0/html/group__qfits__header.html --- tirific-2.3.9/qfits-6.2.0/html/group__qfits__header.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/group__qfits__header.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,948 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

FITS header handling

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

Functions

qfits_header * qfits_header_new (void)
 FITS header constructor.
qfits_header * qfits_header_default (void)
 FITS header default constructor.
void qfits_header_add (qfits_header *hdr, const char *key, const char *val, const char *com, const char *lin)
 Add a new card to a FITS header.
void qfits_header_add_after (qfits_header *hdr, const char *after, const char *key, const char *val, const char *com, const char *lin)
 add a new card to a FITS header
void qfits_header_append (qfits_header *hdr, const char *key, const char *val, const char *com, const char *lin)
 Append a new card to a FITS header.
void qfits_header_del (qfits_header *hdr, const char *key)
 Delete a card in a FITS header.
void qfits_header_mod (qfits_header *hdr, const char *key, const char *val, const char *com)
 Modifies a FITS card.
int qfits_header_sort (qfits_header **hdr)
 Sort a FITS header.
qfits_header * qfits_header_copy (const qfits_header *src)
 Copy a FITS header.
void qfits_header_destroy (qfits_header *hdr)
 qfits_header destructor
char * qfits_header_getstr (const qfits_header *hdr, const char *key)
 Return the value associated to a key, as a string.
int qfits_header_getitem (const qfits_header *hdr, int idx, char *key, char *val, char *com, char *lin)
 Return the i-th key/val/com/line tuple in a header.
char * qfits_header_getcom (const qfits_header *hdr, const char *key)
 Return the comment associated to a key, as a string.
int qfits_header_getint (const qfits_header *hdr, const char *key, int errval)
 Return the value associated to a key, as an int.
double qfits_header_getdouble (const qfits_header *hdr, const char *key, double errval)
 Return the value associated to a key, as a double.
int qfits_header_getboolean (const qfits_header *hdr, const char *key, int errval)
 Return the value associated to a key, as a boolean (int).
int qfits_header_dump (const qfits_header *hdr, FILE *out)
 Dump a FITS header to an opened file.
+

Detailed Description

+This file contains definition and related methods for the FITS header structure. This structure is meant to remain opaque to the user, who only accesses it through the dedicated functions.

+The 'keytuple' type is strictly internal to this module. It describes FITS cards as tuples (key,value,comment,line), where key is always a non-NULL character string, value and comment are allowed to be NULL. 'line' is a string containing the line as it has been read from the input FITS file (raw). It is set to NULL if the card is modified later. This allows in output two options: either reconstruct the FITS lines by printing key = value / comment in a FITS-compliant way, or output the lines as they were found in input, except for the modified ones.

+The following functions are associated methods to this data structure:

+

    +
  • keytuple_new() constructor
  • keytuple_del() destructor
  • keytuple_dmp() dumps a keytuple to stdout
+

Function Documentation

+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
void qfits_header_add ( qfits_header *  hdr,
const char *  key,
const char *  val,
const char *  com,
const char *  lin
) 
+
+ + + + + +
+   + + +

+Add a new card to a FITS header. +

+

Parameters:
+ + + + + + +
hdr qfits_header object to modify
key FITS key
val FITS value
com FITS comment
lin FITS original line if exists
+
+
Returns:
void
+This function adds a new card into a header, at the one-before-last position, i.e. the entry just before the END entry if it is there. The key must always be a non-NULL string, all other input parameters are allowed to get NULL values.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
void qfits_header_add_after ( qfits_header *  hdr,
const char *  after,
const char *  key,
const char *  val,
const char *  com,
const char *  lin
) 
+
+ + + + + +
+   + + +

+add a new card to a FITS header +

+

Parameters:
+ + + + + + + +
hdr qfits_header object to modify
after Key to specify insertion place
key FITS key
val FITS value
com FITS comment
lin FITS original line if exists
+
+
Returns:
void
+Adds a new card to a FITS header, after the specified key. Nothing happens if the specified key is not found in the header. All fields can be NULL, except after and key.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
void qfits_header_append ( qfits_header *  hdr,
const char *  key,
const char *  val,
const char *  com,
const char *  lin
) 
+
+ + + + + +
+   + + +

+Append a new card to a FITS header. +

+

Parameters:
+ + + + + + +
hdr qfits_header object to modify
key FITS key
val FITS value
com FITS comment
lin FITS original line if exists
+
+
Returns:
void
+Adds a new card in a FITS header as the last one. All fields can be NULL except key.
+

+ + + + +
+ + + + + + + + + +
qfits_header* qfits_header_copy ( const qfits_header *  src  ) 
+
+ + + + + +
+   + + +

+Copy a FITS header. +

+

Parameters:
+ + +
src Header to replicate
+
+
Returns:
Pointer to newly allocated qfits_header object.
+Makes a strict copy of all information contained in the source header. The returned header must be freed using qfits_header_destroy.
+

+ + + + +
+ + + + + + + + + +
qfits_header* qfits_header_default ( void   ) 
+
+ + + + + +
+   + + +

+FITS header default constructor. +

+

Returns:
1 newly allocated qfits_header object.
+This is a secondary constructor for a qfits_header object. It returns an allocated linked-list handler containing two cards: the first one (SIMPLE=T) and the last one (END).
+

+ + + + +
+ + + + + + + + + + + + + + + + + + +
void qfits_header_del ( qfits_header *  hdr,
const char *  key
) 
+
+ + + + + +
+   + + +

+Delete a card in a FITS header. +

+

Parameters:
+ + + +
hdr qfits_header to modify
key specifies which card to remove
+
+
Returns:
void
+Removes a card from a FITS header. The first found card that matches the key is removed.
+

+ + + + +
+ + + + + + + + + +
void qfits_header_destroy ( qfits_header *  hdr  ) 
+
+ + + + + +
+   + + +

+qfits_header destructor +

+

Parameters:
+ + +
hdr qfits_header to deallocate
+
+
Returns:
void
+Frees all memory associated to a given qfits_header object.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + +
int qfits_header_dump ( const qfits_header *  hdr,
FILE *  out
) 
+
+ + + + + +
+   + + +

+Dump a FITS header to an opened file. +

+

Parameters:
+ + + +
hdr FITS header to dump
out Opened file pointer
+
+
Returns:
int 0 if Ok, -1 otherwise Dumps a FITS header to an opened file pointer.
+
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + +
int qfits_header_getboolean ( const qfits_header *  hdr,
const char *  key,
int  errval
) 
+
+ + + + + +
+   + + +

+Return the value associated to a key, as a boolean (int). +

+

Parameters:
+ + + + +
hdr qfits_header to parse
key key to find
errval default value to return if nothing is found
+
+
Returns:
int
+Finds the value associated to the given key and return it as a boolean. Returns errval if no matching key is found or no value is attached. A boolean is here understood as an int taking the value 0 or 1. errval can be set to any other integer value to reflect that nothing was found.

+errval is returned if no matching key is found or no value is attached.

+A true value is any character string beginning with a 'y' (yes), a 't' (true) or the digit '1'. A false value is any character string beginning with a 'n' (no), a 'f' (false) or the digit '0'.

+

+ + + + +
+ + + + + + + + + + + + + + + + + + +
char* qfits_header_getcom ( const qfits_header *  hdr,
const char *  key
) 
+
+ + + + + +
+   + + +

+Return the comment associated to a key, as a string. +

+

Parameters:
+ + + +
hdr qfits_header to parse
key key to find
+
+
Returns:
pointer to statically allocated string
+Finds the comment associated to the given key and return it as a string. The returned pointer is statically allocated, so do not modify its contents or try to free it.

+Returns NULL if no matching key is found or no comment is attached.

+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + +
double qfits_header_getdouble ( const qfits_header *  hdr,
const char *  key,
double  errval
) 
+
+ + + + + +
+   + + +

+Return the value associated to a key, as a double. +

+

Parameters:
+ + + + +
hdr qfits_header to parse
key key to find
errval default value to return if nothing is found
+
+
Returns:
double
+Finds the value associated to the given key and return it as a double. Returns errval if no matching key is found or no value is attached.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + +
int qfits_header_getint ( const qfits_header *  hdr,
const char *  key,
int  errval
) 
+
+ + + + + +
+   + + +

+Return the value associated to a key, as an int. +

+

Parameters:
+ + + + +
hdr qfits_header to parse
key key to find
errval default value to return if nothing is found
+
+
Returns:
int
+Finds the value associated to the given key and return it as an int. Returns errval if no matching key is found or no value is attached.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
int qfits_header_getitem ( const qfits_header *  hdr,
int  idx,
char *  key,
char *  val,
char *  com,
char *  lin
) 
+
+ + + + + +
+   + + +

+Return the i-th key/val/com/line tuple in a header. +

+

Parameters:
+ + + + + + + +
hdr Header to consider
idx Index of the requested card
key Output key
val Output value
com Output comment
lin Output initial line
+
+
Returns:
int 0 if Ok, -1 if error occurred.
+This function is useful to browse a FITS header object card by card. By iterating on the number of cards (available in the 'n' field of the qfits_header struct), you can retrieve the FITS lines and their components one by one. Indexes run from 0 to n-1. You can pass NULL values for key, val, com or lin if you are not interested in a given field.

+

  int i ;
+  char key[FITS_LINESZ+1] ;
+  char val[FITS_LINESZ+1] ;
+  char com[FITS_LINESZ+1] ;
+  char lin[FITS_LINESZ+1] ;
+
+  for (i=0 ; i<hdr->n ; i++) {
+      qfits_header_getitem(hdr, i, key, val, com, lin);
+    printf("card[%d] key[%s] val[%s] com[%s]\n", i, key, val, com);
+  }
+

+This function has primarily been written to interface a qfits_header object to other languages (C++/Python). If you are working within a C program, you should use the other header manipulation routines available in this module.

+

+ + + + +
+ + + + + + + + + + + + + + + + + + +
char* qfits_header_getstr ( const qfits_header *  hdr,
const char *  key
) 
+
+ + + + + +
+   + + +

+Return the value associated to a key, as a string. +

+

Parameters:
+ + + +
hdr qfits_header to parse
key key to find
+
+
Returns:
pointer to statically allocated string
+Finds the value associated to the given key and return it as a string. The returned pointer is statically allocated, so do not modify its contents or try to free it.

+Returns NULL if no matching key is found or no value is attached.

+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
void qfits_header_mod ( qfits_header *  hdr,
const char *  key,
const char *  val,
const char *  com
) 
+
+ + + + + +
+   + + +

+Modifies a FITS card. +

+

Parameters:
+ + + + + +
hdr qfits_header to modify
key FITS key
val FITS value
com FITS comment
+
+
Returns:
void
+Finds the first card in the header matching 'key', and replaces its value and comment fields by the provided values. The initial FITS line is set to NULL in the card.
+

+ + + + +
+ + + + + + + + + +
qfits_header* qfits_header_new ( void   ) 
+
+ + + + + +
+   + + +

+FITS header constructor. +

+

Returns:
1 newly allocated (empty) qfits_header object.
+This is the main constructor for a qfits_header object. It returns an allocated linked-list handler with an empty card list.
+

+ + + + +
+ + + + + + + + + +
int qfits_header_sort ( qfits_header **  hdr  ) 
+
+ + + + + +
+   + + +

+Sort a FITS header. +

+

Parameters:
+ + +
hdr Header to sort (modified)
+
+
Returns:
-1 in error case, 0 otherwise
+
+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/group__qfits__image.html tirific-2.3.11/qfits-6.2.0/html/group__qfits__image.html --- tirific-2.3.9/qfits-6.2.0/html/group__qfits__image.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/group__qfits__image.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,225 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

Pixel loader for FITS images.

+ + + + + + + + + + + + + + +

Functions

int qfitsloader_init (qfitsloader *ql)
 Initialize a qfitsloader control object.
int qfits_loadpix (qfitsloader *ql)
 Load a pixel buffer for one complete image.
int qfits_loadpix_window (qfitsloader *ql, int llx, int lly, int urx, int ury)
 Load a pixel buffer for one image window.
int qfits_pixdump (qfitsdumper *qd)
 Dump a pixel buffer to an output FITS file in append mode.
+

Function Documentation

+

+ + + + +
+ + + + + + + + + +
int qfits_loadpix ( qfitsloader *  ql  ) 
+
+ + + + + +
+   + + +

+Load a pixel buffer for one complete image. +

+

Parameters:
+ + +
ql Allocated and initialized qfitsloader control object.
+
+
Returns:
int 0 if Ok, -1 if error occurred.
+
See also:
qfits_loadpix_window
+
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
int qfits_loadpix_window ( qfitsloader *  ql,
int  llx,
int  lly,
int  urx,
int  ury
) 
+
+ + + + + +
+   + + +

+Load a pixel buffer for one image window. +

+

Parameters:
+ + + + + + +
ql Allocated and initialized qfitsloader control object.
llx 
lly Position of the window (start with (1,1))
urx 
ury 
+
+
Returns:
int 0 if Ok, -1 if error occurred.
+This function performs a load of a pixel buffer into memory. It expects an allocated and initialized qfitsloader object in input. See qfitsloader_init() about initializing the object.

+This function will fill up the ibuf/fbuf/dbuf field, depending on the requested pixel type (resp. int, float or double).

+If llx lly urx and ury do not specify the whole image, ql->map must be 0, we do not want to mmap a file an load only a part of it.

+

+ + + + +
+ + + + + + + + + +
int qfits_pixdump ( qfitsdumper *  qd  ) 
+
+ + + + + +
+   + + +

+Dump a pixel buffer to an output FITS file in append mode. +

+

Parameters:
+ + +
qd qfitsdumper control object.
+
+
Returns:
int 0 if Ok, -1 otherwise.
+This function takes in input a qfitsdumper control object. This object must be allocated beforehand and contain valid references to the data to save, and how to save it.

+The minimum fields to fill are:

+

    +
  • filename: Name of the FITS file to dump to.
  • npix: Number of pixels in the buffer to be dumped.
  • ptype: Type of the passed buffer (PTYPE_FLOAT, PTYPE_INT, PTYPE_DOUBLE)
  • out_ptype: Requested FITS BITPIX for the output.
+

+One of the following fields must point to the corresponding pixel buffer:

+

    +
  • ibuf for an int pixel buffer (ptype=PTYPE_INT)
  • fbuf for a float pixel buffer (ptype=PTYPE_FLOAT)
  • dbuf for a double pixel buffer (ptype=PTYPE_DOUBLE)
+

+This is a fairly low-level function, in the sense that it does not check that the output file already contains a proper header or even that the file it is appending to is indeed a FITS file. It will convert the pixel buffer to the requested BITPIX type and append the data to the file, without padding with zeros. See qfits_zeropad() about padding.

+If the given output file name is "STDOUT" (all caps), the dump will be performed to stdout.

+

+ + + + +
+ + + + + + + + + +
int qfitsloader_init ( qfitsloader *  ql  ) 
+
+ + + + + +
+   + + +

+Initialize a qfitsloader control object. +

+

Parameters:
+ + +
ql qfitsloader object to initialize.
+
+
Returns:
int 0 if Ok, -1 if error occurred.
+This function expects a qfitsloader object with a number of input fields correctly filled in. The minimum fields to set are:

+

    +
  • filename: Name of the file to examine.
  • xtnum: Extension number to examine (0 for main section).
  • pnum: Plane number in the requested extension.
  • map : loading mode - flag to know if the file has to be mapped
+

+You can go ahead with these fields only if you only want to get file information for this plane in this extension. If you want to later load the plane, you must additionally fill the 'ptype' field to a correct value (PTYPE_INT, PTYPE_FLOAT, PTYPE_DOUBLE) before calling qfits_loadpix() so that it knows which conversion to perform.

+This function is basically a probe sent on a FITS file to ask qfits if loading these data would be Ok or not. The actual loading is performed by qfits_loadpix() afterwards.

+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/group__qfits__md5.html tirific-2.3.11/qfits-6.2.0/html/group__qfits__md5.html --- tirific-2.3.9/qfits-6.2.0/html/group__qfits__md5.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/group__qfits__md5.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,61 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

FITS data block MD5 computation routine

+ + + + + +

Functions

const char * qfits_datamd5 (const char *filename)
 Compute the MD5 hash of data zones in a FITS file.
+

Detailed Description

+This module offers MD5 computation over all data areas of a FITS file.

Function Documentation

+

+ + + + +
+ + + + + + + + + +
const char* qfits_datamd5 ( const char *  filename  ) 
+
+ + + + + +
+   + + +

+Compute the MD5 hash of data zones in a FITS file. +

+

Parameters:
+ + +
filename Name of the FITS file to examine.
+
+
Returns:
1 statically allocated character string, or NULL.
+This function expects the name of a FITS file. It will compute the MD5 hash on all data blocks in the main data section and possibly extensions (including zero-padding blocks if necessary) and return it as a string suitable for inclusion into a FITS keyword.

+The returned string is statically allocated inside this function, so do not free it or modify it. This function returns NULL in case of error.

+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/group__qfits__memory.html tirific-2.3.11/qfits-6.2.0/html/group__qfits__memory.html --- tirific-2.3.9/qfits-6.2.0/html/group__qfits__memory.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/group__qfits__memory.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,534 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

POSIX-compatible extended memory handling

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

Functions

void * qfits_memory_malloc (size_t size, const char *filename, int lineno)
 Allocate memory.
void * qfits_memory_calloc (size_t nmemb, size_t size, const char *filename, int lineno)
 Allocate memory.
char * qfits_memory_falloc (char *name, size_t offs, size_t *size, const char *srcname, int srclin)
 Map a file's contents to memory as a char pointer.
void qfits_memory_fdealloc (void *ptr, size_t offs, size_t size, const char *filename, int lineno)
 Free memory that has been allocated with falloc.
void qfits_memory_free (void *ptr, const char *filename, int lineno)
 Free memory.
void * qfits_memory_realloc (void *ptr, size_t size, const char *filename, int lineno)
 Re-Allocate memory.
char * qfits_memory_strdup (const char *s, const char *filename, int lineno)
 Duplicate a string using calloc.
void qfits_memory_status (void)
 Display memory status information.
int qfits_memory_is_empty (void)
 Tell if there is still some memory allocated.
+

Detailed Description

+qfits_memory is a small and efficient module offering memory extension capabitilies to ANSI C programs running on POSIX-compliant systems. It offers several useful features such as memory leak detection, protection for free on NULL or unallocated pointers, and virtually unlimited memory space. qfits_memory requires the mmap() system call to be implemented in the local C library to function. This module has been tested on a number of current Unix * flavours and is reported to work fine. The current limitation is the limited number of pointers it can handle at the same time.

Function Documentation

+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
void* qfits_memory_calloc ( size_t  nmemb,
size_t  size,
const char *  filename,
int  lineno
) 
+
+ + + + + +
+   + + +

+Allocate memory. +

+

Parameters:
+ + + + + +
nmemb Number of elements to allocate.
size Size (in bytes) of each element.
filename Name of the file where the alloc took place.
lineno Line number in the file.
+
+
Returns:
1 newly allocated pointer.
+This function is a replacement call for calloc. It should never be called directly but through a macro instead, as:

+

  qfits_memory_calloc(nmemb, size, __FILE__, __LINE__)
+
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
char* qfits_memory_falloc ( char *  name,
size_t  offs,
size_t *  size,
const char *  srcname,
int  srclin
) 
+
+ + + + + +
+   + + +

+Map a file's contents to memory as a char pointer. +

+

Parameters:
+ + + + + + +
name Name of the file to map
offs Offset to the first mapped byte in file.
size Returned size of the mapped file in bytes.
srcname Name of the source file making the call.
srclin Line # where the call was made.
+
+
Returns:
A pointer to char, to be freed using qfits_memory_free().
+This function takes in input the name of a file. It tries to map the file into memory and if it succeeds, returns the file's contents as a char pointer. It also modifies the input size variable to be the size of the mapped file in bytes. This function is normally never directly called but through the falloc() macro.

+The offset indicates the starting point for the mapping, i.e. if you are not interested in mapping the whole file but only from a given place.

+The returned pointer ptr must be deallocated with qfits_memory_fdealloc(ptr)

+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
void qfits_memory_fdealloc ( void *  ptr,
size_t  offs,
size_t  size,
const char *  filename,
int  lineno
) 
+
+ + + + + +
+   + + +

+Free memory that has been allocated with falloc. +

+

Parameters:
+ + + + + + +
ptr Pointer to free.
offs Offset to the first mapped byte in file.
size size to unmap
filename Name of the file where the dealloc took place.
lineno Line number in the file.
+
+
Returns:
void
+
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + +
void qfits_memory_free ( void *  ptr,
const char *  filename,
int  lineno
) 
+
+ + + + + +
+   + + +

+Free memory. +

+

Parameters:
+ + + + +
ptr Pointer to free.
filename Name of the file where the dealloc took place.
lineno Line number in the file.
+
+
Returns:
void
+Free the memory associated to a given pointer. Prints out a warning on stderr if the requested pointer is NULL or cannot be found in the extended memory table.
+

+ + + + +
+ + + + + + + + + +
int qfits_memory_is_empty ( void   ) 
+
+ + + + + +
+   + + +

+Tell if there is still some memory allocated. +

+

Returns:
1 if the memory table is tempty, 0 if no, -1 if the memory model is off
+
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + +
void* qfits_memory_malloc ( size_t  size,
const char *  filename,
int  lineno
) 
+
+ + + + + +
+   + + +

+Allocate memory. +

+

Parameters:
+ + + + +
size Size (in bytes) to allocate.
filename Name of the file where the alloc took place.
lineno Line number in the file.
+
+
Returns:
1 newly allocated pointer.
+This function is a replacement call for malloc. It should never be called directly but through a macro instead, as:

+

  qfits_memory_malloc(size, __FILE__, __LINE__)
+
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
void* qfits_memory_realloc ( void *  ptr,
size_t  size,
const char *  filename,
int  lineno
) 
+
+ + + + + +
+   + + +

+Re-Allocate memory. +

+

Parameters:
+ + + + + +
ptr Pointer to free.
size Size (in bytes) to allocate.
filename Name of the file where the alloc took place.
lineno Line number in the file.
+
+
Returns:
1 newly allocated pointer.
+This function is a replacement call for realloc. It should never be called directly but through a macro instead, as:

+

  qfits_memory_realloc(nmemb, size, __FILE__, __LINE__)
+
+

+ + + + +
+ + + + + + + + + +
void qfits_memory_status ( void   ) 
+
+ + + + + +
+   + + +

+Display memory status information. +

+

Returns:
void
+This function is meant for debugging purposes, but it is recommended to call it at the end of every executable making use of the extended memory features.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + +
char* qfits_memory_strdup ( const char *  s,
const char *  filename,
int  lineno
) 
+
+ + + + + +
+   + + +

+Duplicate a string using calloc. +

+

Parameters:
+ + + + +
s String to duplicate.
filename Name of the file where the call took place.
lineno Line number in the file.
+
+
Returns:
1 newly allocated character string.
+This function calls in turn calloc to perform the allocation. It should never be called directly but only through a macro, like:

+

  qfits_memory_strdup(s, __FILE__, __LINE__)
+

+This function calls qfits_memory_malloc() to do the allocation.

+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/group__qfits__rw.html tirific-2.3.11/qfits-6.2.0/html/group__qfits__rw.html --- tirific-2.3.9/qfits-6.2.0/html/group__qfits__rw.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/group__qfits__rw.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,408 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

FITS header reading/writing

+ + + + + + + + + + + + + + + + + + + + + + + + + + +

Functions

qfits_header * qfits_header_read (const char *filename)
 Read a FITS header from a file to an internal structure.
qfits_header * qfits_header_read_hdr (const char *filename)
 Read a FITS header from a 'hdr' file.
qfits_header * qfits_header_read_hdr_string (const unsigned char *hdr_str, int nb_char)
 Read a FITS header from a 'hdr' string.
qfits_header * qfits_header_readext (const char *filename, int xtnum)
 Read an extension header from a FITS file.
void qfits_zeropad (const char *filename)
 Pad an existing file with zeros to a multiple of 2880.
int qfits_is_fits (const char *filename)
 Identify if a file is a FITS file.
int qfits_get_hdrinfo (const char *filename, int xtnum, int *seg_start, int *seg_size)
 Retrieve offset to start and size of a header in a FITS file.
int qfits_get_datinfo (const char *filename, int xtnum, int *seg_start, int *seg_size)
 Retrieve offset to start and size of a data section in a file.
+

Function Documentation

+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
int qfits_get_datinfo ( const char *  filename,
int  xtnum,
int *  seg_start,
int *  seg_size
) 
+
+ + + + + +
+   + + +

+Retrieve offset to start and size of a data section in a file. +

+

Parameters:
+ + + + + +
filename Name of the file to examine.
xtnum Extension number (0 for main).
seg_start Segment start in bytes (output).
seg_size Segment size in bytes (output).
+
+
Returns:
int 0 if Ok, -1 otherwise.
+This function retrieves the two most important informations about a data section in a FITS file: the offset to its beginning, and the size of the section in bytes. Both values are returned in the passed pointers to ints. It is Ok to pass NULL for any pointer if you do not want to retrieve the associated value.

+You must provide an extension number for the header, 0 meaning the main header in the file.

+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
int qfits_get_hdrinfo ( const char *  filename,
int  xtnum,
int *  seg_start,
int *  seg_size
) 
+
+ + + + + +
+   + + +

+Retrieve offset to start and size of a header in a FITS file. +

+

Parameters:
+ + + + + +
filename Name of the file to examine
xtnum Extension number (0 for main)
seg_start Segment start in bytes (output)
seg_size Segment size in bytes (output)
+
+
Returns:
int 0 if Ok, -1 otherwise.
+This function retrieves the two most important informations about a header in a FITS file: the offset to its beginning, and the size of the header in bytes. Both values are returned in the passed pointers to ints. It is Ok to pass NULL for any pointer if you do not want to retrieve the associated value.

+You must provide an extension number for the header, 0 meaning the main header in the file.

+

+ + + + +
+ + + + + + + + + +
qfits_header* qfits_header_read ( const char *  filename  ) 
+
+ + + + + +
+   + + +

+Read a FITS header from a file to an internal structure. +

+

Parameters:
+ + +
filename Name of the file to be read
+
+
Returns:
Pointer to newly allocated qfits_header or NULL in error case.
+This function parses a FITS (main) header, and returns an allocated qfits_header object. The qfits_header object contains a linked-list of key "tuples". A key tuple contains:

+

    +
  • A keyword
  • A value
  • A comment
  • An original FITS line (as read from the input file)
+

+Direct access to the structure is not foreseen, use accessor functions in fits_h.h

+Value, comment, and original line might be NULL pointers.

+

+ + + + +
+ + + + + + + + + +
qfits_header* qfits_header_read_hdr ( const char *  filename  ) 
+
+ + + + + +
+   + + +

+Read a FITS header from a 'hdr' file. +

+

Parameters:
+ + +
filename Name of the file to be read
+
+
Returns:
Pointer to newly allocated qfits_header or NULL in error case
+This function parses a 'hdr' file, and returns an allocated qfits_header object. A hdr file is an ASCII format were the header is written with a carriage return after each line. The command dfits typically displays a hdr file.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + +
qfits_header* qfits_header_read_hdr_string ( const unsigned char *  hdr_str,
int  nb_char
) 
+
+ + + + + +
+   + + +

+Read a FITS header from a 'hdr' string. +

+

Parameters:
+ + + +
hdr_str String containing the hdr file
nb_char Number of characters in the string
+
+
Returns:
Pointer to newly allocated qfits_header or NULL in error case
+This function parses a 'hdr' string, and returns an allocated qfits_header object.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + +
qfits_header* qfits_header_readext ( const char *  filename,
int  xtnum
) 
+
+ + + + + +
+   + + +

+Read an extension header from a FITS file. +

+

Parameters:
+ + + +
filename Name of the FITS file to read
xtnum Extension number to read, starting from 0.
+
+
Returns:
Newly allocated qfits_header structure.
+Strictly similar to qfits_header_read() but reads headers from extensions instead. If the requested xtension is 0, this function returns the main header.

+Returns NULL in case of error.

+

+ + + + +
+ + + + + + + + + +
int qfits_is_fits ( const char *  filename  ) 
+
+ + + + + +
+   + + +

+Identify if a file is a FITS file. +

+

Parameters:
+ + +
filename name of the file to check
+
+
Returns:
int 0, 1, or -1
+Returns 1 if the file name looks like a valid FITS file. Returns 0 else. If the file does not exist, returns -1.
+

+ + + + +
+ + + + + + + + + +
void qfits_zeropad ( const char *  filename  ) 
+
+ + + + + +
+   + + +

+Pad an existing file with zeros to a multiple of 2880. +

+

Parameters:
+ + +
filename Name of the file to pad.
+
+
Returns:
void
+This function simply pads an existing file on disk with enough zeros for the file size to reach a multiple of 2880, as required by FITS.
+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/group__qfits__table.html tirific-2.3.11/qfits-6.2.0/html/group__qfits__table.html --- tirific-2.3.9/qfits-6.2.0/html/group__qfits__table.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/group__qfits__table.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,995 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

FITS table handling

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

Functions

int qfits_is_table (const char *filename, int xtnum)
 Identify a file as containing a FITS table in extension.
qfits_header * qfits_table_prim_header_default (void)
 Generate a default primary header to store tables.
qfits_header * qfits_table_ext_header_default (const qfits_table *t)
 Generate a default extension header to store tables.
qfits_table * qfits_table_new (const char *filename, int table_type, int table_width, int nb_cols, int nb_raws)
 Table object constructor.
int qfits_col_fill (qfits_col *qc, int atom_nb, int atom_dec_nb, int atom_size, tfits_type atom_type, const char *label, const char *unit, const char *nullval, const char *disp, int zero_present, float zero, int scale_present, float scale, int offset_beg)
 Fill a column object with some provided informations.
qfits_table * qfits_table_open (const char *filename, int xtnum)
 Read a FITS extension.
void qfits_table_close (qfits_table *t)
 Free a FITS table and associated pointers.
unsigned char * qfits_query_column (const qfits_table *th, int colnum, const int *selection)
 Extract data from a column in a FITS table.
unsigned char * qfits_query_column_seq (const qfits_table *th, int colnum, int start_ind, int nb_rows)
 Extract consequtive values from a column in a FITS table.
void * qfits_query_column_data (const qfits_table *th, int colnum, const int *selection, const void *null_value)
 Extract binary data from a column in a FITS table.
void * qfits_query_column_seq_data (const qfits_table *th, int colnum, int start_ind, int nb_rows, const void *null_value)
 Extract binary data from a column in a FITS table.
int * qfits_query_column_nulls (const qfits_table *th, int colnum, const int *selection, int *nb_vals, int *nb_nulls)
 Detect NULL values in a column.
int qfits_save_table_hdrdump (const void **array, const qfits_table *table, const qfits_header *fh)
 Save a table to a FITS file with a given FITS header.
int qfits_table_append_xtension (FILE *outfile, const qfits_table *t, const void **data)
 Appends a std extension header + data to a FITS table file.
int qfits_table_append_xtension_hdr (FILE *outfile, const qfits_table *t, const void **data, const qfits_header *hdr)
 Appends a specified extension header + data to a FITS table file.
char * qfits_table_field_to_string (const qfits_table *table, int col_id, int row_id, int use_zero_scale)
 given a col and a row, find out the string to write for display
+

Function Documentation

+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
int qfits_col_fill ( qfits_col *  qc,
int  atom_nb,
int  atom_dec_nb,
int  atom_size,
tfits_type  atom_type,
const char *  label,
const char *  unit,
const char *  nullval,
const char *  disp,
int  zero_present,
float  zero,
int  scale_present,
float  scale,
int  offset_beg
) 
+
+ + + + + +
+   + + +

+Fill a column object with some provided informations. +

+

Parameters:
+ + + + + + + + + + + + + + + +
qc Pointer to the column that has to be filled
unit Unit of the data
label Label of the column
disp Way to display the data
nullval Null value
atom_nb Number of atoms per field. According to the type, an atom is a double, an int, a char, ...
atom_dec_nb Number of decimals as specified in TFORM
atom_size Size in bytes of the field for ASCII tables, and of an atom for BIN tables. ASCII tables only contain 1 atom per field (except for A type where you can of course have more than one char per field)
atom_type Type of data (11 types for BIN, 5 for ASCII)
zero_present Flag to use or not zero
zero Zero value
scale_present Flag to use or not scale
scale Scale value
offset_beg Gives the position of the column
+
+
Returns:
-1 in error case, 0 otherwise
+
+

+ + + + +
+ + + + + + + + + + + + + + + + + + +
int qfits_is_table ( const char *  filename,
int  xtnum
) 
+
+ + + + + +
+   + + +

+Identify a file as containing a FITS table in extension. +

+

Parameters:
+ + + +
filename Name of the FITS file to examine.
xtnum Extension number to check (starting from 1).
+
+
Returns:
int 1 if the extension contains a table, 0 else. Examines the requested extension and identifies the presence of a FITS table.
+
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + +
unsigned char* qfits_query_column ( const qfits_table *  th,
int  colnum,
const int *  selection
) 
+
+ + + + + +
+   + + +

+Extract data from a column in a FITS table. +

+

Parameters:
+ + + + +
th Allocated qfits_table
colnum Number of the column to extract (from 0 to colnum-1)
selection boolean array to define the selected rows
+
+
Returns:
unsigned char array
+If selection is NULL, select the complete column.

+Extract a column from a FITS table and return the data as a bytes array. The returned array type and size are determined by the column object in the qfits_table and by the selection parameter.

+Returned array size in bytes is: nbselected * col->natoms * col->atom_size

+Numeric types are correctly understood and byte-swapped if needed, to be converted to the local machine type.

+NULL values have to be handled by the caller.

+The returned object must be deallocated with qfits_free().

+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
void* qfits_query_column_data ( const qfits_table *  th,
int  colnum,
const int *  selection,
const void *  null_value
) 
+
+ + + + + +
+   + + +

+Extract binary data from a column in a FITS table. +

+

Parameters:
+ + + + + +
th Allocated qfits_table
colnum Number of the column to extract (from 0 to colnum-1)
selection bollean array to identify selected rows
null_value Value to return when a NULL value comes
+
+
Returns:
Pointer to void *
+Extract a column from a FITS table and return the data as a generic void* array. The returned array type and size are determined by the column object in the qfits_table.

+Returned array size in bytes is: nb_selected * col->atom_nb * col->atom_size

+NULL values are recognized and replaced by the specified value. The returned object must be deallocated with qfits_free().

+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
int* qfits_query_column_nulls ( const qfits_table *  th,
int  colnum,
const int *  selection,
int *  nb_vals,
int *  nb_nulls
) 
+
+ + + + + +
+   + + +

+Detect NULL values in a column. +

+

Parameters:
+ + + + + + +
th Allocated qfits_table
colnum Number of the column to check (from 0 to colnum-1)
selection Array to identify selected rows
nb_vals Gives the size of the output array
nb_nulls Gives the number of detected null values
+
+
Returns:
array with 1 for NULLs and 0 for non-NULLs The returned object must be deallocated with qfits_free().
+
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
unsigned char* qfits_query_column_seq ( const qfits_table *  th,
int  colnum,
int  start_ind,
int  nb_rows
) 
+
+ + + + + +
+   + + +

+Extract consequtive values from a column in a FITS table. +

+

Parameters:
+ + + + + +
th Allocated qfits_table
colnum Number of the column to extract (from 0 to colnum-1)
start_ind Index of the first row (0 for the first)
nb_rows Number of rows to extract
+
+
Returns:
unsigned char array Does the same as qfits_query_column() but on a consequtive sequence of rows Spares the overhead of the selection object allocation The returned object must be deallocated with qfits_free().
+
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
void* qfits_query_column_seq_data ( const qfits_table *  th,
int  colnum,
int  start_ind,
int  nb_rows,
const void *  null_value
) 
+
+ + + + + +
+   + + +

+Extract binary data from a column in a FITS table. +

+

Parameters:
+ + + + + + +
th Allocated qfits_table
colnum Number of the column to extract (from 0 to colnum-1)
start_ind Index of the first row (0 for the first)
nb_rows Number of rows to extract
null_value Value to return when a NULL value comes
+
+
Returns:
Pointer to void * Does the same as qfits_query_column_data() but on a consequtive sequence of rows. Spares the overhead of the selection object allocation The returned object must be deallocated with qfits_free().
+
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + +
int qfits_save_table_hdrdump ( const void **  array,
const qfits_table *  table,
const qfits_header *  fh
) 
+
+ + + + + +
+   + + +

+Save a table to a FITS file with a given FITS header. +

+

Parameters:
+ + + + +
array Data array.
table table
fh FITS header to insert in the output file.
+
+
Returns:
-1 in error case, 0 otherwise
+
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + +
int qfits_table_append_xtension ( FILE *  outfile,
const qfits_table *  t,
const void **  data
) 
+
+ + + + + +
+   + + +

+Appends a std extension header + data to a FITS table file. +

+

Parameters:
+ + + + +
outfile Pointer to (opened) file ready for writing.
t Pointer to qfits_table
data Table data to write
+
+
Returns:
int 0 if Ok, -1 otherwise
+Dumps a FITS table to a file. The whole table described by qfits_table, and the data arrays contained in 'data' are dumped to the file. An extension header is produced with all keywords needed to describe the table, then the data is dumped to the file. The output is then padded to reach a multiple of 2880 bytes in size. Notice that no main header is produced, only the extension part.
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
int qfits_table_append_xtension_hdr ( FILE *  outfile,
const qfits_table *  t,
const void **  data,
const qfits_header *  hdr
) 
+
+ + + + + +
+   + + +

+Appends a specified extension header + data to a FITS table file. +

+

Parameters:
+ + + + + +
outfile Pointer to (opened) file ready for writing.
t Pointer to qfits_table
data Table data to write
hdr Specified extension header
+
+
Returns:
int 0 if Ok, -1 otherwise
+Dumps a FITS table to a file. The whole table described by qfits_table, and the data arrays contained in 'data' are dumped to the file following the specified fits header. The output is then padded to reach a multiple of 2880 bytes in size. Notice that no main header is produced, only the extension part.
+

+ + + + +
+ + + + + + + + + +
void qfits_table_close ( qfits_table *  t  ) 
+
+ + + + + +
+   + + +

+Free a FITS table and associated pointers. +

+

Parameters:
+ + +
t qfits_table to free
+
+
Returns:
void Frees all memory associated to a qfits_table structure.
+
+

+ + + + +
+ + + + + + + + + +
qfits_header* qfits_table_ext_header_default ( const qfits_table *  t  ) 
+
+ + + + + +
+   + + +

+Generate a default extension header to store tables. +

+

Returns:
the header object
+
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
char* qfits_table_field_to_string ( const qfits_table *  table,
int  col_id,
int  row_id,
int  use_zero_scale
) 
+
+ + + + + +
+   + + +

+given a col and a row, find out the string to write for display +

+

Parameters:
+ + + + + +
table table structure
col_id col id (0 -> nbcol-1)
row_id row id (0 -> nrow-1)
use_zero_scale Flag to use or not zero and scale
+
+
Returns:
the string
+This function is highly inefficient, it should not be used in loops to display a complete table. It is more to get one field from time to time, or for debugging puposes. The returned object must be deallocated with qfits_free().
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
qfits_table* qfits_table_new ( const char *  filename,
int  table_type,
int  table_width,
int  nb_cols,
int  nb_raws
) 
+
+ + + + + +
+   + + +

+Table object constructor. +

+

Parameters:
+ + + + + + +
filename Name of the FITS file associated to the table
table_type Type of the table (QFITS_ASCIITABLE or QFITS_BINTABLE)
table_width Width in bytes of the table
nb_cols Number of columns
nb_raws Number of raws
+
+
Returns:
The table object The columns are also allocated. The object has to be deallocated with qfits_table_close()
+
+

+ + + + +
+ + + + + + + + + + + + + + + + + + +
qfits_table* qfits_table_open ( const char *  filename,
int  xtnum
) 
+
+ + + + + +
+   + + +

+Read a FITS extension. +

+

Parameters:
+ + + +
filename Name of the FITS file to examine.
xtnum Extension number to read (starting from 1).
+
+
Returns:
Pointer to newly allocated qfits_table structure.
+Read a FITS table from a given file name and extension, and return a newly allocated qfits_table structure.
+

+ + + + +
+ + + + + + + + + +
qfits_header* qfits_table_prim_header_default ( void   ) 
+
+ + + + + +
+   + + +

+Generate a default primary header to store tables. +

+

Returns:
the header object
+
+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/group__qfits__time.html tirific-2.3.11/qfits-6.2.0/html/group__qfits__time.html --- tirific-2.3.9/qfits-6.2.0/html/group__qfits__time.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/group__qfits__time.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,55 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

Get date/time, possibly in ISO8601 format

+ + + + + +

Functions

char * qfits_get_datetime_iso8601 (void)
 Returns the current date and time as a static string.
+

Detailed Description

+This module contains various utilities to get the current date/time, and possibly format it according to the ISO 8601 format.

Function Documentation

+

+ + + + +
+ + + + + + + + + +
char* qfits_get_datetime_iso8601 ( void   ) 
+
+ + + + + +
+   + + +

+Returns the current date and time as a static string. +

+

Returns:
Pointer to statically allocated string
+Build and return a string containing the date of today and the current time in ISO8601 format. The returned pointer points to a statically allocated string in the function, so no need to free it.
+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/group__qfits__tools.html tirific-2.3.11/qfits-6.2.0/html/group__qfits__tools.html --- tirific-2.3.9/qfits-6.2.0/html/group__qfits__tools.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/group__qfits__tools.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,639 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

Simple FITS access routines

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

Functions

char * qfits_query_hdr (const char *filename, const char *keyword)
 Retrieve the value of a key in a FITS header.
char * qfits_query_ext (const char *filename, const char *keyword, int xtnum)
 Retrieve the value of a keyin a FITS extension header.
int qfits_query_n_ext (const char *filename)
 Counts the number of extensions in a FITS file.
int qfits_query_nplanes (const char *filename, int extnum)
 Counts the number of planes in a FITS extension.
char * qfits_pretty_string (const char *s)
 Clean out a FITS string value.
int qfits_is_boolean (const char *s)
 Identify if a FITS value is boolean.
int qfits_is_int (const char *s)
 Identify if a FITS value is an int.
int qfits_is_float (const char *s)
 Identify if a FITS value is float.
int qfits_is_complex (const char *s)
 Identify if a FITS value is complex.
int qfits_is_string (const char *s)
 Identify if a FITS value is string.
int qfits_get_type (const char *s)
 Identify the type of a FITS value given as a string.
char * qfits_query_card (const char *filename, const char *keyword)
 Query a card in a FITS (main) header by a given key.
int qfits_replace_card (const char *filename, const char *keyword, const char *substitute)
 Replace a card in a FITS (main) header by a given card.
const char * qfits_version (void)
 Return the current QFITS version.
+

Detailed Description

+This module offers a number of very basic low-level FITS access routines.

Function Documentation

+

+ + + + +
+ + + + + + + + + +
int qfits_get_type ( const char *  s  ) 
+
+ + + + + +
+   + + +

+Identify the type of a FITS value given as a string. +

+

Parameters:
+ + +
s FITS value as a string
+
+
Returns:
integer naming the FITS type
+Returns the following value:

+

    +
  • QFITS_UNKNOWN (0) for an unknown type.
  • QFITS_BOOLEAN (1) for a boolean type.
  • QFITS_INT (2) for an integer type.
  • QFITS_FLOAT (3) for a floating-point type.
  • QFITS_COMPLEX (4) for a complex number.
  • QFITS_STRING (5) for a FITS string.
+
+

+ + + + +
+ + + + + + + + + +
int qfits_is_boolean ( const char *  s  ) 
+
+ + + + + +
+   + + +

+Identify if a FITS value is boolean. +

+

Parameters:
+ + +
s FITS value as a string
+
+
Returns:
int 0 or 1
+Identifies if a FITS value is boolean.
+

+ + + + +
+ + + + + + + + + +
int qfits_is_complex ( const char *  s  ) 
+
+ + + + + +
+   + + +

+Identify if a FITS value is complex. +

+

Parameters:
+ + +
s FITS value as a string
+
+
Returns:
int 0 or 1
+Identifies if a FITS value is complex.
+

+ + + + +
+ + + + + + + + + +
int qfits_is_float ( const char *  s  ) 
+
+ + + + + +
+   + + +

+Identify if a FITS value is float. +

+

Parameters:
+ + +
s FITS value as a string
+
+
Returns:
int 0 or 1
+Identifies if a FITS value is float.
+

+ + + + +
+ + + + + + + + + +
int qfits_is_int ( const char *  s  ) 
+
+ + + + + +
+   + + +

+Identify if a FITS value is an int. +

+

Parameters:
+ + +
s FITS value as a string
+
+
Returns:
int 0 or 1
+Identifies if a FITS value is an integer.
+

+ + + + +
+ + + + + + + + + +
int qfits_is_string ( const char *  s  ) 
+
+ + + + + +
+   + + +

+Identify if a FITS value is string. +

+

Parameters:
+ + +
s FITS value as a string
+
+
Returns:
int 0 or 1
+Identifies if a FITS value is a string.
+

+ + + + +
+ + + + + + + + + +
char* qfits_pretty_string ( const char *  s  ) 
+
+ + + + + +
+   + + +

+Clean out a FITS string value. +

+

Parameters:
+ + +
s pointer to allocated FITS value string.
+
+
Returns:
pointer to statically allocated character string
+From a string FITS value like 'marvin o''hara', remove head and tail quotes, replace double '' with simple ', trim blanks on each side, and return the result in a statically allocated area.

+Examples:

+

    +
  • ['o''hara'] becomes [o'hara]
  • [' H '] becomes [H]
  • ['1.0 '] becomes [1.0]
+
+

+ + + + +
+ + + + + + + + + + + + + + + + + + +
char* qfits_query_card ( const char *  filename,
const char *  keyword
) 
+
+ + + + + +
+   + + +

+Query a card in a FITS (main) header by a given key. +

+

Parameters:
+ + + +
filename Name of the FITS file to check.
keyword Where to read a card in the header.
+
+
Returns:
Allocated string containing the card or NULL
+
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + +
char* qfits_query_ext ( const char *  filename,
const char *  keyword,
int  xtnum
) 
+
+ + + + + +
+   + + +

+Retrieve the value of a keyin a FITS extension header. +

+

Parameters:
+ + + + +
filename name of the FITS file to browse.
keyword name of the FITS key to look for.
xtnum xtension number
+
+
Returns:
pointer to statically allocated character string
+Same as qfits_query_hdr but for extensions. xtnum starts from 1 to the number of extensions. If xtnum is zero, this function is strictly identical to qfits_query_hdr().
+

+ + + + +
+ + + + + + + + + + + + + + + + + + +
char* qfits_query_hdr ( const char *  filename,
const char *  keyword
) 
+
+ + + + + +
+   + + +

+Retrieve the value of a key in a FITS header. +

+

Parameters:
+ + + +
filename Name of the FITS file to browse
keyword Name of the keyword to find
+
+
Returns:
pointer to statically allocated character string
+Provide the name of a FITS file and a keyword to look for. The input file is memory-mapped and the first keyword matching the requested one is located. The value corresponding to this keyword is copied to a statically allocated area, so do not modify it or free it.

+The input keyword is first converted to upper case and expanded to the HIERARCH scheme if given in the shortFITS notation.

+This function is pretty fast due to the mmapping. Due to buffering on most Unixes, it is possible to call many times this function in a row on the same file and do not suffer too much from performance problems. If the file contents are already in the cache, the file will not be re-opened every time.

+It is possible, though, to modify this function to perform several searches in a row. See the source code.

+Returns NULL in case the requested keyword cannot be found.

+

+ + + + +
+ + + + + + + + + +
int qfits_query_n_ext ( const char *  filename  ) 
+
+ + + + + +
+   + + +

+Counts the number of extensions in a FITS file. +

+

Parameters:
+ + +
filename Name of the FITS file to browse.
+
+
Returns:
int Counts how many extensions are in the file. Returns 0 if no extension is found, and -1 if an error occurred.
+
+

+ + + + +
+ + + + + + + + + + + + + + + + + + +
int qfits_query_nplanes ( const char *  filename,
int  extnum
) 
+
+ + + + + +
+   + + +

+Counts the number of planes in a FITS extension. +

+

Parameters:
+ + + +
filename Name of the FITS file to browse.
extnum Extensin number
+
+
Returns:
int Counts how many planes are in the extension. Returns 0 if no plane is found, and -1 if an error occurred.
+
+

+ + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + +
int qfits_replace_card ( const char *  filename,
const char *  keyword,
const char *  substitute
) 
+
+ + + + + +
+   + + +

+Replace a card in a FITS (main) header by a given card. +

+

Parameters:
+ + + + +
filename Name of the FITS file to modify.
keyword Where to substitute a card in the header.
substitute What to replace the line with.
+
+
Returns:
int 0 if Ok, -1 otherwise
+Replaces a whole card (80 chars) in a FITS header by a given FITS line (80 chars). The replacing line is assumed correctly formatted and containing at least 80 characters. The file is modified: it must be accessible in read/write mode.

+The input keyword is first converted to upper case and expanded to the HIERARCH scheme if given in the shortFITS notation.

+Returns 0 if everything worked Ok, -1 otherwise.

+

+ + + + +
+ + + + + + + + + +
const char* qfits_version ( void   ) 
+
+ + + + + +
+   + + +

+Return the current QFITS version. +

+

Returns:
the QFITS version
+
+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/index.html tirific-2.3.11/qfits-6.2.0/html/index.html --- tirific-2.3.9/qfits-6.2.0/html/index.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/index.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,151 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

qfits Reference manual

+

+

6.2.0

+

+Introduction

+qfits is a stand-alone library written in C to interact with files complying with the FITS format. It is fast and portable over any kind of POSIX-compliant platform.

+Rather than going through the FITS format specification and trying to implement some support for everything that is described there, this library was built day after day upon request. This guarantees that all the functions you will find in the library have been written for some purpose in the VLT pipeline context, and all of them are used daily in a production environment.

+Functionalities offered by this library are:

+

    +
  • Header queries (get keywords, values).
  • Header manipulation (load/modify/save).
  • Header/data offset queries.
  • Pixel loading/saving to memory.
  • Support for files of any dimension (NAXIS).
  • Support for FITS extensions, including ASCII and binary tables.
+

+

+

+History

+qfits was born from the need to have a simple but powerful C library to handle FITS file access. There are already many libraries on the Net to handle FITS files, but they tend to be bloated with far too many features and may raise portability and maintenance issues.

+qfits was written to take care of all low-level aspects of the FITS format, and only these. You will find there a wealth of optimized functions to access everything inside FITS files, but nothing about what you could do with the data: this is left to other (e.g. image processing) libraries. There is no suggested image or cube type, and the table object only loads the data without trying to interpret them.

+The idea is that people wanting to work with FITS might have different requirements: somebody writing an image viewer might just want to load a pixel buffer, somebody handling headers only might want to have easy access to header information without touching pixel data. qfits allows you to get your hands on what is contained in a FITS file but does not force you to use any specific high-level data type to describe your data.

+

+

+Header handling

+This section gives you an overview of the functionalities offered to work on FITS headers with qfits. For a complete reference, check out the reference manual: qfits.h.

+FITS headers are simply formatted as 80-char lines (cards) containing ancillary data represented in ASCII format like:

+keyword = value / comment

+If you want to retrieve data from a FITS file header, you will find various useful query routines to get a keyword value from main or extension headers. Values are returned as strings and not coerced to any particular (e.g. numerical) type. See e.g.

+

+

+Since all FITS values are returned as strings, you may need to identify types. See e.g.

+

+

+Of course, you can use the usual atof(), atoi() and scanf() functions to convert a string to a numerical type.

+You may also want to perform more complex operations on FITS headers, like loading one, modifying it and saving it back to a new file. The qfits_header data structure is offered for that purpose. It comes with utilities like:

+

+

+And of course all manipulation tools you can think of:

+

+

+There are other functions to create new FITS cards, dump a header to screen for debugging purposes, etc. See the reference manual for an exhaustive description.

+An important feature of the qfits_header object when loaded from a file, is that it keeps the memory of the initial FITS card. The data structure that is carried around for each FITS card contains:

+

    +
  • Identified keyword
  • Identified value
  • Possible comment
  • Line as read from initial file when applicable.
+

+This feature is fairly useful if you want to perform header manipulation without getting too intrusive. You can use this to load a header, modify a couple of cards and dump all back to disk. The dumped header will only be modified for the cards you have touched, all others will be forwarded verbatim as they appeared in the initial file. This least-modification policy ensures that you will not modify the lines you do not need to touch.

+Notice that ESO's HIERARCH keywords and DICB ordering are natively supported by qfits, i.e. when you work with qfits_header objects you can be sure that they will properly recognize and sort keywords following ESO conventions.

+

+

+Data handling

+This section gives you an overview of the functionalities offered to work on FITS data segments with qfits. For a complete reference, check out the reference manual.

+Data segments are quite simply stored: they always contain data contiguously in uncompressed format, so reading them is mostly a matter of applying an fread() statement at the right place in the file, with the right size. To find out about offsets to data and header parts in a FITS file (possibly containing several extensions), you can make use of:

+

    +
  • qfits_get_hdrinfo() to return information about a header position and size (in bytes) in a file.
  • qfits_get_datinfo() to return information about a data segment position and size (in bytes) in a file.
+

+qfits includes a caching mechanism to speed up accesses to large files to an optimal access time (only one parsing of the file is needed, even with multiple queries on the same file). This mechanism is internal to this module and invisible to the programmer using qfits. This means that you can loop on all sections on a huge file to retrieve file offsets for each extension, and pay the price of file parsing only at the first call.

+If you want to dive further into data loading, you may want to have a look at table and image handling functionalities.

+Table handling

+A table is stored in a FITS file in an extension. The extension header contains all needed informations to read the data (number of columns, the column types, the columns labels, the columns unit, etc...).

+A FITS table is composed by columns. Within one column there can only be data of one defined type, but you can store several values by field.

+In BINARY tables, you can find 11 different data types, in ASCII tables, there are 5 different types. All these types are supported by qfits:

    +
  • ASCII tables:
      +
    • TFITS_ASCII_TYPE_A : Characters (1 byte)
    • TFITS_ASCII_TYPE_D : Double (8 bytes)
    • TFITS_ASCII_TYPE_E : Float (4 bytes)
    • TFITS_ASCII_TYPE_F : Float (4 bytes)
    • TFITS_ASCII_TYPE_I : Integer (4 bytes)
    +
  • BIN tables:
      +
    • TFITS_BIN_TYPE_A : Characters (1 byte)
    • TFITS_BIN_TYPE_B : Unsigned byte (1 byte)
    • TFITS_BIN_TYPE_C : Float complex (2 * 4 bytes)
    • TFITS_BIN_TYPE_D : Double (8 bytes)
    • TFITS_BIN_TYPE_E : Float (4 bytes)
    • TFITS_BIN_TYPE_I : Short (2 bytes)
    • TFITS_BIN_TYPE_J : Integer (4 bytes)
    • TFITS_BIN_TYPE_L : Logical (1 byte)
    • TFITS_BIN_TYPE_M : Double complex (2 * 8 bytes)
    • TFITS_BIN_TYPE_P : Array descriptor (2 * 4 bytes)
    • TFITS_BIN_TYPE_X : Bit (1 bit)
    +
+

+The qfits_table object provided by qfits contains all necessary informations to define how the data are stored in the file: the name of the file it comes from, the table type (QFITS_BINTABLE or QFITS_ASCIITABLE), the number of columns and for each column a pointer to a qfits_col object.

+Each qfits_col object contains informations defining the associated column: the type (e.g. TFITS_BIN_TYPE_L), the number of rows, the number of atoms per field, the label, the unit, etc...).

+This qfits_table object is returned by qfits_table_open() and should only be destroyed with qfits_table_close().

+This qfits_table object does not contain the table data, but has to be used to load the data with functions like:

+

+

+qfits_query_column() returns you simply the data (byte swapped if necessary) as they were read in the file as a byte array. It is up to the user to interpret the data (e.g. to try to find out where the NULL values are).

+qfits_query_column_data() does the same, but identifies the NULL values and replaces them by a user-provided value. In this case, the returned array is an array of data of the right type. It is returned as a void*, the user just has to cast it to a double*, a short* or what is needed.

+For example, if you require in a table that contains 15 rows a column where you can find 3 values of type TFITS_BIN_TYPE_M (double complex), qfits_query_column_data() will return an array of 15 * 3 * 2 double values.

+qfits also provides functions to write a table to a FITS file (qfits_save_table_hdrdump()), or to print out a table value or a complete table on the screen or in a file (qfits_table_field_to_string()).

+Image handling

+The qfitsloader and qfitsdumper objects are offered to simplify the action of reading/writing image data. The corresponding operators take care of retrieving all necessary ancillary information (image size, pixel type, buffer position), perform a memory allocation or mapping and read the file into memory. See the following functions:

+

+

+As for tables, the idea is that you first launch an analysis of the file to get back a number of informations about what is present there. In the case of images, you use qfitsloader_init() to see if pixel loading could be done, then use qfits_loadpix() to perform the actual load.

+Loading pixels as floats means that whichever pixel format (BITPIX) is used in your input FITS file, all pixels will be converted to your local representation of float upon loading. The 3 offered types basically allow you to work with 3 kinds of pixels internally, choose the one that best suits your needs. 'int' is not recommended for loss of precision, and 'double' for memory and performance issues.

+Notice that as soon as you start using pixel loading functions, you must comply with the qfits memory model.

+

+

+Features

+This section describes various unique features of qfits.

+Portability

+This library has been ported and tested on the following platforms:

+

    +
  • Linux x86 and alpha
  • Solaris 2.5, 2.6 and 2.8
  • HPUX 8, 9, 10, 11
  • AIX
  • BSD compatible, including Darwin (Mac OS X)
  • OSF/1 or Tru64
+

+Speed

+The offered routines make use of caching mechanisms and memory-mapping system calls to enhance FITS file parsing and speed up the code.

+Numerical precision

+Since FITS headers are stored as strings, numerical precision is limited by the number of digits used to write a number in a FITS card, which is in theory larger than what a 32-bit floating-point can store. Using qfits, these values are available to a C programmer as a string, making sure that precision has at least not be lost in the reading process.

+Conservative headers

+As mentioned above, if you only need to load a header, modify a card and save it back, you will find out that only the card you touched has been modified, the rest was verbatim transferred. This is useful to ensure that the library formatting does not disturb your format.

+Native HIERARCH support

+Native support for ESO's HIERARCH keywords, as well as keywords of any length (up to 80 chars per line).

+ESO/DICB keyword ordering

+Native support for DICB (ESO only) ordering of keywords in the headers. FITS files created with this library will be DICB compliant with respect to keyword ordering.

+Memory model

+qfits does not only offer pixel loading mechanisms, it also comes bundled with a memory module based on a model optimized for the handling of very large data segments. Calls to memory allocators will yield valid data pointers past the hardware limits of your machine, up to 2 or 4 Gb on a 32-bit workstation and insanely high values on 64-bit processors.

+

+

+Installation instructions

+In the main qfits directory, type:

+

    
+./configure --prefix=install_dir ; make ; make install
+

+To use the library in your programs, add the following line on top of your module:

+

#include "qfits.h"
+

+And link your program with the qfits library by adding -lqfits to the compile line.

+

+

+Frequently Asked Questions

+

+Where should I start to use qfits?

+Try to build the library on your system first. You should then have a new library file called libqfits.a. To use the library functionalities in your programs, you must add the following include in your list of includes:

+

+#include "qfits.h"
+

+And then compile your program adding the correct flags to indicate where the qfits.h header file is, where the libqfits.a file is, and that you want to link against libqfits. Example: if the header file is in /usr/local/include and the library in /usr/local/lib, you would use:

+

+% cc -o myprog myprog.c -I/usr/local/include -L/usr/local/lib -lqfits
+

+Now you are all set. Refer to this documentation for more information about the offered data structures and associated methods.

+What should I know about the cache mechanism?

+Parsing FITS files to find extensions is a lengthy process, because the FITS format does not declare in the main header where the following extensions are located in the file. Any access to a FITS file with this library will cache a number of offset pointers in the file to allow fast access to extensions. This means that the file is parsed completely only once, the first time it is accessed through any of the qfits functions.

+The cache is implemented (since version 4.2) as a rotating buffer of modest size: 128 FITS file information structures can be held simultaneously. If you do need to perform accesses on a list of more than 128 files and want to use the caching mechanism at its best, it is recommended to isolate all your FITS requests to a given file in the same code area.

+As a programmer, you do not need to initialize or shutdown the cache, this is done automatically.

+The rotating buffer is a global data structure private to the cache module. The immediate side-effect is that the library is thread-unsafe. If you are concerned about writing multi-threaded applications, you should use a mutex upon accessing this library. Making a thread-safe compliant version of this library should not be too hard, but the need has not been felt yet. + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/modules.html tirific-2.3.11/qfits-6.2.0/html/modules.html --- tirific-2.3.9/qfits-6.2.0/html/modules.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/modules.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,27 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

QFITS Reference Manual Modules

Here is a list of all modules: + + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/qfits_8head.html tirific-2.3.11/qfits-6.2.0/html/qfits_8head.html --- tirific-2.3.9/qfits-6.2.0/html/qfits_8head.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/qfits_8head.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,18 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

qfits.head File Reference

+ +
+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/qfits__cache_8c.html tirific-2.3.11/qfits-6.2.0/html/qfits__cache_8c.html --- tirific-2.3.9/qfits-6.2.0/html/qfits__cache_8c.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/qfits__cache_8c.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,54 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +
+src
+

qfits_cache.c File Reference

+ + + + + + + + + + + +

Typedefs

typedef _qfits_cache_cell_ qfits_cache_cell

Functions

void qfits_cache_purge (void)
 Purge the qfits cache.
int qfits_query (const char *filename, int what)
 Query a FITS file offset from the cache.
+

Typedef Documentation

+

+ + + + +
+ + + + +
typedef struct _qfits_cache_cell_ qfits_cache_cell
+
+ + + + + +
+   + + +

+

+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/qfits__filename_8c.html tirific-2.3.11/qfits-6.2.0/html/qfits__filename_8c.html --- tirific-2.3.9/qfits-6.2.0/html/qfits__filename_8c.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/qfits__filename_8c.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,33 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

+src
+

qfits_filename.c File Reference

+ + + + + + + + + + + + + + +

Functions

char * qfits_get_dir_name (const char *filename)
 Find the directory name in the given string.
char * qfits_get_base_name (const char *filename)
 Find out the base name of a file (i.e. without prefix path).
char * qfits_get_root_name (const char *filename)
 Find out the root part of a basename (name without extension).
char * qfits_get_ext_name (const char *filename)
 Find out the extension of a file name.
+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/qfits__header_8c.html tirific-2.3.11/qfits-6.2.0/html/qfits__header_8c.html --- tirific-2.3.9/qfits-6.2.0/html/qfits__header_8c.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/qfits__header_8c.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,263 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +
+src
+

qfits_header.c File Reference

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

Typedefs

typedef _keytuple_ keytuple
typedef enum _keytype_ keytype
 Possible key types.

Enumerations

enum  _keytype_ {
+  keytype_undef = 0, +keytype_top = 1, +keytype_bitpix = 2, +keytype_naxis = 3, +
+  keytype_naxis1 = 11, +keytype_naxis2 = 12, +keytype_naxis3 = 13, +keytype_naxis4 = 14, +
+  keytype_naxisi = 20, +keytype_group = 30, +keytype_pcount = 31, +keytype_gcount = 32, +
+  keytype_extend = 33, +keytype_bscale = 34, +keytype_bzero = 35, +keytype_tfields = 36, +
+  keytype_tbcoli = 40, +keytype_tformi = 41, +keytype_primary = 100, +keytype_hierarch_dpr = 200, +
+  keytype_hierarch_obs = 201, +keytype_hierarch_tpl = 202, +keytype_hierarch_gen = 203, +keytype_hierarch_tel = 204, +
+  keytype_hierarch_ins = 205, +keytype_hierarch_det = 206, +keytype_hierarch_log = 207, +keytype_hierarch_pro = 208, +
+  keytype_hierarch = 300, +keytype_history = 400, +keytype_comment = 500, +keytype_end = 1000 +
+ }

Functions

qfits_header * qfits_header_new (void)
 FITS header constructor.
qfits_header * qfits_header_default (void)
 FITS header default constructor.
void qfits_header_add (qfits_header *hdr, const char *key, const char *val, const char *com, const char *lin)
 Add a new card to a FITS header.
void qfits_header_add_after (qfits_header *hdr, const char *after, const char *key, const char *val, const char *com, const char *lin)
 add a new card to a FITS header
void qfits_header_append (qfits_header *hdr, const char *key, const char *val, const char *com, const char *lin)
 Append a new card to a FITS header.
void qfits_header_del (qfits_header *hdr, const char *key)
 Delete a card in a FITS header.
void qfits_header_mod (qfits_header *hdr, const char *key, const char *val, const char *com)
 Modifies a FITS card.
int qfits_header_sort (qfits_header **hdr)
 Sort a FITS header.
qfits_header * qfits_header_copy (const qfits_header *src)
 Copy a FITS header.
void qfits_header_destroy (qfits_header *hdr)
 qfits_header destructor
char * qfits_header_getstr (const qfits_header *hdr, const char *key)
 Return the value associated to a key, as a string.
int qfits_header_getitem (const qfits_header *hdr, int idx, char *key, char *val, char *com, char *lin)
 Return the i-th key/val/com/line tuple in a header.
char * qfits_header_getcom (const qfits_header *hdr, const char *key)
 Return the comment associated to a key, as a string.
int qfits_header_getint (const qfits_header *hdr, const char *key, int errval)
 Return the value associated to a key, as an int.
double qfits_header_getdouble (const qfits_header *hdr, const char *key, double errval)
 Return the value associated to a key, as a double.
int qfits_header_getboolean (const qfits_header *hdr, const char *key, int errval)
 Return the value associated to a key, as a boolean (int).
int qfits_header_dump (const qfits_header *hdr, FILE *out)
 Dump a FITS header to an opened file.
+

Typedef Documentation

+

+ + + + +
+ + + + +
typedef struct _keytuple_ keytuple
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
typedef enum _keytype_ keytype
+
+ + + + + +
+   + + +

+Possible key types. +

+This enum stores all possible types for a FITS keyword. These determine the order of appearance in a header, they are a crucial point for DICB (ESO) compatibility. This classification is internal to this module.

+

Enumeration Type Documentation

+

+ + + + +
+ + + + +
enum _keytype_
+
+ + + + + +
+   + + +

+

Enumeration values:
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
keytype_undef  +
keytype_top  +
keytype_bitpix  +
keytype_naxis  +
keytype_naxis1  +
keytype_naxis2  +
keytype_naxis3  +
keytype_naxis4  +
keytype_naxisi  +
keytype_group  +
keytype_pcount  +
keytype_gcount  +
keytype_extend  +
keytype_bscale  +
keytype_bzero  +
keytype_tfields  +
keytype_tbcoli  +
keytype_tformi  +
keytype_primary  +
keytype_hierarch_dpr  +
keytype_hierarch_obs  +
keytype_hierarch_tpl  +
keytype_hierarch_gen  +
keytype_hierarch_tel  +
keytype_hierarch_ins  +
keytype_hierarch_det  +
keytype_hierarch_log  +
keytype_hierarch_pro  +
keytype_hierarch  +
keytype_history  +
keytype_comment  +
keytype_end  +
+
+
+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/qfits__image_8c.html tirific-2.3.11/qfits-6.2.0/html/qfits__image_8c.html --- tirific-2.3.9/qfits-6.2.0/html/qfits__image_8c.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/qfits__image_8c.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,73 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

+src
+

qfits_image.c File Reference

+ + + + + + + + + + + + + + + + +

Functions

int qfitsloader_init (qfitsloader *ql)
 Initialize a qfitsloader control object.
int qfits_loadpix (qfitsloader *ql)
 Load a pixel buffer for one complete image.
int qfits_loadpix_window (qfitsloader *ql, int llx, int lly, int urx, int ury)
 Load a pixel buffer for one image window.
int qfits_pixdump (qfitsdumper *qd)
 Dump a pixel buffer to an output FITS file in append mode.
int main (int argc, char *argv[])
+

Function Documentation

+

+ + + + +
+ + + + + + + + + + + + + + + + + + +
int main ( int  argc,
char *  argv[]
) 
+
+ + + + + +
+   + + +

+

+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/qfits__md5_8c.html tirific-2.3.11/qfits-6.2.0/html/qfits__md5_8c.html --- tirific-2.3.9/qfits-6.2.0/html/qfits__md5_8c.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/qfits__md5_8c.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,24 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

+src
+

qfits_md5.c File Reference

+ + + + + +

Functions

const char * qfits_datamd5 (const char *filename)
 Compute the MD5 hash of data zones in a FITS file.
+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/qfits__memory_8c.html tirific-2.3.11/qfits-6.2.0/html/qfits__memory_8c.html --- tirific-2.3.9/qfits-6.2.0/html/qfits__memory_8c.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/qfits__memory_8c.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,365 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +
+src
+

qfits_memory.c File Reference

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

Functions

void qfits_memory_status_ (const char *, int)
void * qfits_memory_malloc (size_t size, const char *filename, int lineno)
 Allocate memory.
void * qfits_memory_calloc (size_t nmemb, size_t size, const char *filename, int lineno)
 Allocate memory.
char * qfits_memory_falloc (char *name, size_t offs, size_t *size, const char *srcname, int srclin)
 Map a file's contents to memory as a char pointer.
void qfits_memory_fdealloc (void *ptr, size_t offs, size_t size, const char *filename, int lineno)
 Free memory that has been allocated with falloc.
void qfits_memory_free (void *ptr, const char *filename, int lineno)
 Free memory.
void * qfits_memory_realloc (void *ptr, size_t size, const char *filename, int lineno)
 Re-Allocate memory.
char * qfits_memory_strdup (const char *s, const char *filename, int lineno)
 Duplicate a string using calloc.
void qfits_memory_status (void)
 Display memory status information.
int qfits_memory_is_empty (void)
 Tell if there is still some memory allocated.
+

Function Documentation

+

+ + + + +
+ + + + + + + + + + + + + + + + + + +
void qfits_memory_status_ ( const char * ,
int 
) 
+
+ + + + + +
+   + + +

+

+

Variable Documentation

+

+ + + + +
+ + + + +
size_t alloc_max
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
size_t alloc_ram
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
size_t alloc_swap
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
size_t alloc_total
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
int file_reg
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
int max_cells
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
int n_mm_files
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
int n_mm_mappings
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
int ncells
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
int nswapfiles
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
int pagesize
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
int rlimit_data
+
+ + + + + +
+   + + +

+

+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/qfits__rw_8c.html tirific-2.3.11/qfits-6.2.0/html/qfits__rw_8c.html --- tirific-2.3.9/qfits-6.2.0/html/qfits__rw_8c.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/qfits__rw_8c.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,45 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

+src
+

qfits_rw.c File Reference

+ + + + + + + + + + + + + + + + + + + + + + + + + + +

Functions

qfits_header * qfits_header_read (const char *filename)
 Read a FITS header from a file to an internal structure.
qfits_header * qfits_header_read_hdr (const char *filename)
 Read a FITS header from a 'hdr' file.
qfits_header * qfits_header_read_hdr_string (const unsigned char *hdr_str, int nb_char)
 Read a FITS header from a 'hdr' string.
qfits_header * qfits_header_readext (const char *filename, int xtnum)
 Read an extension header from a FITS file.
void qfits_zeropad (const char *filename)
 Pad an existing file with zeros to a multiple of 2880.
int qfits_is_fits (const char *filename)
 Identify if a file is a FITS file.
int qfits_get_hdrinfo (const char *filename, int xtnum, int *seg_start, int *seg_size)
 Retrieve offset to start and size of a header in a FITS file.
int qfits_get_datinfo (const char *filename, int xtnum, int *seg_start, int *seg_size)
 Retrieve offset to start and size of a data section in a file.
+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/qfits__table_8c.html tirific-2.3.11/qfits-6.2.0/html/qfits__table_8c.html --- tirific-2.3.9/qfits-6.2.0/html/qfits__table_8c.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/qfits__table_8c.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,69 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +
+src
+

qfits_table.c File Reference

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

Functions

int qfits_is_table (const char *filename, int xtnum)
 Identify a file as containing a FITS table in extension.
qfits_header * qfits_table_prim_header_default (void)
 Generate a default primary header to store tables.
qfits_header * qfits_table_ext_header_default (const qfits_table *t)
 Generate a default extension header to store tables.
qfits_table * qfits_table_new (const char *filename, int table_type, int table_width, int nb_cols, int nb_raws)
 Table object constructor.
int qfits_col_fill (qfits_col *qc, int atom_nb, int atom_dec_nb, int atom_size, tfits_type atom_type, const char *label, const char *unit, const char *nullval, const char *disp, int zero_present, float zero, int scale_present, float scale, int offset_beg)
 Fill a column object with some provided informations.
qfits_table * qfits_table_open (const char *filename, int xtnum)
 Read a FITS extension.
void qfits_table_close (qfits_table *t)
 Free a FITS table and associated pointers.
unsigned char * qfits_query_column (const qfits_table *th, int colnum, const int *selection)
 Extract data from a column in a FITS table.
unsigned char * qfits_query_column_seq (const qfits_table *th, int colnum, int start_ind, int nb_rows)
 Extract consequtive values from a column in a FITS table.
void * qfits_query_column_data (const qfits_table *th, int colnum, const int *selection, const void *null_value)
 Extract binary data from a column in a FITS table.
void * qfits_query_column_seq_data (const qfits_table *th, int colnum, int start_ind, int nb_rows, const void *null_value)
 Extract binary data from a column in a FITS table.
int * qfits_query_column_nulls (const qfits_table *th, int colnum, const int *selection, int *nb_vals, int *nb_nulls)
 Detect NULL values in a column.
int qfits_save_table_hdrdump (const void **array, const qfits_table *table, const qfits_header *fh)
 Save a table to a FITS file with a given FITS header.
int qfits_table_append_xtension (FILE *outfile, const qfits_table *t, const void **data)
 Appends a std extension header + data to a FITS table file.
int qfits_table_append_xtension_hdr (FILE *outfile, const qfits_table *t, const void **data, const qfits_header *hdr)
 Appends a specified extension header + data to a FITS table file.
char * qfits_table_field_to_string (const qfits_table *table, int col_id, int row_id, int use_zero_scale)
 given a col and a row, find out the string to write for display
+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/qfits__time_8c.html tirific-2.3.11/qfits-6.2.0/html/qfits__time_8c.html --- tirific-2.3.9/qfits-6.2.0/html/qfits__time_8c.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/qfits__time_8c.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,24 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +
+src
+

qfits_time.c File Reference

+ + + + + +

Functions

char * qfits_get_datetime_iso8601 (void)
 Returns the current date and time as a static string.
+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/qfits__tools_8c.html tirific-2.3.11/qfits-6.2.0/html/qfits__tools_8c.html --- tirific-2.3.9/qfits-6.2.0/html/qfits__tools_8c.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/qfits__tools_8c.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,63 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +
+src
+

qfits_tools.c File Reference

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

Functions

char * qfits_query_hdr (const char *filename, const char *keyword)
 Retrieve the value of a key in a FITS header.
char * qfits_query_ext (const char *filename, const char *keyword, int xtnum)
 Retrieve the value of a keyin a FITS extension header.
int qfits_query_n_ext (const char *filename)
 Counts the number of extensions in a FITS file.
int qfits_query_nplanes (const char *filename, int extnum)
 Counts the number of planes in a FITS extension.
char * qfits_pretty_string (const char *s)
 Clean out a FITS string value.
int qfits_is_boolean (const char *s)
 Identify if a FITS value is boolean.
int qfits_is_int (const char *s)
 Identify if a FITS value is an int.
int qfits_is_float (const char *s)
 Identify if a FITS value is float.
int qfits_is_complex (const char *s)
 Identify if a FITS value is complex.
int qfits_is_string (const char *s)
 Identify if a FITS value is string.
int qfits_get_type (const char *s)
 Identify the type of a FITS value given as a string.
char * qfits_query_card (const char *filename, const char *keyword)
 Query a card in a FITS (main) header by a given key.
int qfits_replace_card (const char *filename, const char *keyword, const char *substitute)
 Replace a card in a FITS (main) header by a given card.
const char * qfits_version (void)
 Return the current QFITS version.
+ + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/struct__keytuple__.html tirific-2.3.11/qfits-6.2.0/html/struct__keytuple__.html --- tirific-2.3.9/qfits-6.2.0/html/struct__keytuple__.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/struct__keytuple__.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,197 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

_keytuple_ Struct Reference

+ + + + + + + + + + + + + + + + +

Data Fields

char * key
char * val
char * com
char * lin
int typ
_keytuple_ * next
_keytuple_ * prev
+

Field Documentation

+

+ + + + +
+ + + + +
char* _keytuple_::com
+
+ + + + + +
+   + + +

+Value, always as a string

+

+ + + + +
+ + + + +
char* _keytuple_::key
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
char* _keytuple_::lin
+
+ + + + + +
+   + + +

+Comment associated to key

+

+ + + + +
+ + + + +
struct _keytuple_* _keytuple_::next
+
+ + + + + +
+   + + +

+Implemented as a doubly-linked list

+

+ + + + +
+ + + + +
struct _keytuple_* _keytuple_::prev
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
int _keytuple_::typ
+
+ + + + + +
+   + + +

+Initial line in FITS header if applicable

+

+ + + + +
+ + + + +
char* _keytuple_::val
+
+ + + + + +
+   + + +

+Key: unique string in a list

+

The documentation for this struct was generated from the following file: + + + diff -Nru tirific-2.3.9/qfits-6.2.0/html/struct__qfits__cache__cell__.html tirific-2.3.11/qfits-6.2.0/html/struct__qfits__cache__cell__.html --- tirific-2.3.9/qfits-6.2.0/html/struct__qfits__cache__cell__.html 1970-01-01 00:00:00.000000000 +0000 +++ tirific-2.3.11/qfits-6.2.0/html/struct__qfits__cache__cell__.html 2019-10-31 13:35:56.000000000 +0000 @@ -0,0 +1,297 @@ + + + + +QFITS Reference Manual 6.2.0 + + + + + + + +

_qfits_cache_cell_ Struct Reference

+ + + + + + + + + + + + + + + + + + + + + + + + +

Data Fields

char * name
ino_t inode
time_t mtime
int filesize
time_t ctime
int exts
int * ohdr
int * shdr
int * data
int * dsiz
int fsize
+

Field Documentation

+

+ + + + +
+ + + + +
time_t _qfits_cache_cell_::ctime
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
int* _qfits_cache_cell_::data
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
int* _qfits_cache_cell_::dsiz
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
int _qfits_cache_cell_::exts
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
int _qfits_cache_cell_::filesize
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
int _qfits_cache_cell_::fsize
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
ino_t _qfits_cache_cell_::inode
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
time_t _qfits_cache_cell_::mtime
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
char* _qfits_cache_cell_::name
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
int* _qfits_cache_cell_::ohdr
+
+ + + + + +
+   + + +

+

+

+ + + + +
+ + + + +
int* _qfits_cache_cell_::shdr
+
+ + + + + +
+   + + +

+

+

The documentation for this struct was generated from the following file: + + + diff -Nru tirific-2.3.9/src/tirific.c tirific-2.3.11/src/tirific.c --- tirific-2.3.9/src/tirific.c 2018-03-14 14:09:27.000000000 +0000 +++ tirific-2.3.11/src/tirific.c 2019-10-31 13:35:56.000000000 +0000 @@ -432,7 +432,7 @@ /* tirific.dc1 -Program: TIRIFIC (Version 2.3.9) +Program: TIRIFIC (Version 2.3.11) Purpose: Fit a tilted-ring model to a datacube @@ -6301,9 +6301,9 @@ char mes[81]; printf("\n"); - printf("####################\n"); - printf("# TiRiFiC v. 2.3.8 #\n"); - printf("####################\n"); + printf("#####################\n"); + printf("# TiRiFiC v. 2.3.11 #\n"); + printf("#####################\n"); printf("\n"); if (!(startinfv = get_startinf(argc, argv))) @@ -6436,7 +6436,7 @@ /* finis_c(); */ - fprintf(stderr,"Got here: end\n"); + /* fprintf(stderr,"Got here: end\n");*/ return 1; @@ -19248,11 +19248,11 @@ char *varyhstr = NULL; char *strbef = NULL; - int i, j, k, dev, def, nel, inword, nrplts; + int i, j, k, dev, def, nel, inword, nrplts, dummy; char mes[200]; char *pgdevice = NULL; - char inqstr[20]; + char inqstr[24]; int colour; int lines; int interp; @@ -19791,7 +19791,7 @@ nel = 1; nradd = 0; userint_tir(startinfv -> arel, &nradd, &nel, &def, inqstr, mes); - + /* Reserve memory */ if (nradd > 0) { if (!(npadd = (int *) malloc(nradd*sizeof(int)))) @@ -19806,6 +19806,8 @@ goto error; if (!(adlines = (int *) malloc(nradd*sizeof(int)))) goto error; + if (!(adinterp = (int *) malloc(nradd*sizeof(int)))) + goto error; if (!(adsizer = (float *) malloc(nradd*sizeof(float)))) goto error; if (!(xval = (float **) malloc(nradd*sizeof(float *)))) @@ -19939,6 +19941,11 @@ adinterp[k] = 0; break; } + /***/ + /***/ + /***/ + /* fprintf(stderr,"Got here"); */ + /***/ sprintf(inqstr, "GR_INTERPAD_%i_%i=", i, k+1); sprintf(mes, "Interpolation between additional points plot %i (%i), 0: linear, 1: cubic spline, 2: Akima [0]", i, k+1); userint_tir(startinfv -> arel, adinterp+k, &nel, &def, inqstr, mes); @@ -20086,7 +20093,10 @@ vhlxs[0] = (xmin+xmax)/2.0-1000000.0*(xmax-xmin); vhlxs[1] = (xmin+xmax)/2.0+1000000.0*(xmax-xmin); } + dummy = gdsc -> interptype_lines; + gdsc -> interptype_lines = PGP_I_LINEAR; pgp_lines(gdsc, 2, vhlxs, vhlys, horcarray[j]); + gdsc -> interptype_lines = dummy; } free(horarray); free(horcarray); @@ -20104,7 +20114,11 @@ vhlys[0] = (ymin+ymax)/2.0-1000000.0*(ymax-ymin); vhlys[1] = (ymin+ymax)/2.0+1000000.0*(ymax-ymin); } + /* Switch off interpolation scheme before plotting and reinstate */ + dummy = gdsc -> interptype_lines; + gdsc -> interptype_lines = PGP_I_LINEAR; pgp_lines(gdsc, 2, vhlxs, vhlys, vertcarray[j]); + gdsc -> interptype_lines = dummy; } free(vertarray); free(vertcarray);