This is gnuastro.info, produced by makeinfo version 6.8 from
gnuastro.texi.

This book documents version 0.16.1-e0f1 of the GNU Astronomy Utilities
(Gnuastro).  Gnuastro provides various programs and libraries for
astronomical data manipulation and analysis.

   Copyright © 2015-2021, Free Software Foundation, Inc.

     Permission is granted to copy, distribute and/or modify this
     document under the terms of the GNU Free Documentation License,
     Version 1.3 or any later version published by the Free Software
     Foundation; with no Invariant Sections, no Front-Cover Texts, and
     no Back-Cover Texts.  A copy of the license is included in the
     section entitled “GNU Free Documentation License”.
INFO-DIR-SECTION Astronomy
START-INFO-DIR-ENTRY
* Gnuastro: (gnuastro).       GNU Astronomy Utilities.
* libgnuastro: (gnuastro)Gnuastro library. Full Gnuastro library doc.

* help-gnuastro: (gnuastro)help-gnuastro mailing list. Getting help.

* bug-gnuastro: (gnuastro)Report a bug. How to report bugs

* Arithmetic: (gnuastro)Arithmetic. Arithmetic operations on pixels.
* astarithmetic: (gnuastro)Invoking astarithmetic. Options to Arithmetic.

* BuildProgram: (gnuastro)BuildProgram. Compile and run programs using Gnuastro’s library.
* astbuildprog: (gnuastro)Invoking astbuildprog. Options to BuildProgram.

* ConvertType: (gnuastro)ConvertType. Convert different file types.
* astconvertt: (gnuastro)Invoking astconvertt. Options to ConvertType.

* Convolve: (gnuastro)Convolve. Convolve an input file with kernel.
* astconvolve: (gnuastro)Invoking astconvolve. Options to Convolve.

* CosmicCalculator: (gnuastro)CosmicCalculator. For cosmological params.
* astcosmiccal: (gnuastro)Invoking astcosmiccal. Options to CosmicCalculator.

* Crop: (gnuastro)Crop. Crop region(s) from image(s).
* astcrop: (gnuastro)Invoking astcrop. Options to Crop.

* Fits: (gnuastro)Fits. View and manipulate FITS extensions and keywords.
* astfits: (gnuastro)Invoking astfits. Options to Fits.

* MakeCatalog: (gnuastro)MakeCatalog. Make a catalog from labeled image.
* astmkcatalog: (gnuastro)Invoking astmkcatalog. Options to MakeCatalog.

* MakeNoise: (gnuastro)MakeNoise. Make (add) noise to an image.
* astmknoise: (gnuastro)Invoking astmknoise. Options to MakeNoise.

* MakeProfiles: (gnuastro)MakeProfiles. Make mock profiles.
* astmkprof: (gnuastro)Invoking astmkprof. Options to MakeProfiles.

* Match: (gnuastro)Match. Match two separate catalogs.
* astmatch: (gnuastro)Invoking astmatch. Options to Match.

* NoiseChisel: (gnuastro)NoiseChisel. Detect signal in noise.
* astnoisechisel: (gnuastro)Invoking astnoisechisel. Options to NoiseChisel.

* Segment: (gnuastro)Segment. Segment detections based on signal structure.
* astsegment: (gnuastro)Invoking astsegment. Options to Segment.

* Query: (gnuastro)Query. Access remote databases for downloading data.
* astquery: (gnuastro)Invoking astquery. Options to Query.

* Statistics: (gnuastro)Statistics. Get image Statistics.
* aststatistics: (gnuastro)Invoking aststatistics. Options to Statistics.

* Table: (gnuastro)Table. Read and write FITS binary or ASCII tables.
* asttable: (gnuastro)Invoking asttable. Options to Table.

* Warp: (gnuastro)Warp. Warp a dataset to a new grid.
* astwarp: (gnuastro)Invoking astwarp. Options to Warp.

* astscript: (gnuastro)Installed scripts. Gnuastro’s installed scripts.
* astscript-sort-by-night: (gnuastro)Invoking astscript-sort-by-night. Options to this script
* astscript-radial-profile: (gnuastro)Invoking astscript-radial-profile. Options to this script
* astscript-ds9-region: (gnuastro)Invoking astscript-ds9-region. Options to this script

END-INFO-DIR-ENTRY


Indirect:
gnuastro.info-1: 3693
gnuastro.info-2: 305617
gnuastro.info-3: 619030
gnuastro.info-4: 905527
gnuastro.info-5: 1207558
gnuastro.info-6: 1504731
gnuastro.info-7: 1803851
gnuastro.info-8: 2137640

Tag Table:
(Indirect)
Node: Top3693
Node: Introduction31022
Node: Quick start33709
Ref: Quick start-Footnote-136611
Ref: Quick start-Footnote-237048
Node: Science and its tools37347
Ref: Science and its tools-Footnote-150050
Ref: Science and its tools-Footnote-250104
Ref: Science and its tools-Footnote-350580
Ref: Science and its tools-Footnote-450725
Ref: Science and its tools-Footnote-550858
Ref: Science and its tools-Footnote-651371
Node: Your rights51474
Ref: Your rights-Footnote-153654
Ref: Your rights-Footnote-253763
Ref: Your rights-Footnote-353828
Node: Naming convention53893
Node: Version numbering55030
Ref: Version numbering-Footnote-158122
Node: GNU Astronomy Utilities 1.058426
Ref: GNU Astronomy Utilities 1.0-Footnote-160357
Node: New to GNU/Linux?60389
Ref: New to GNU/Linux?-Footnote-162772
Node: Command-line interface62862
Ref: Command-line interface-Footnote-168680
Ref: Command-line interface-Footnote-268712
Ref: Command-line interface-Footnote-368814
Node: Report a bug69050
Ref: Report a bug-Footnote-174901
Ref: Report a bug-Footnote-274964
Node: Suggest new feature75026
Node: Announcements77920
Node: Conventions78874
Node: Acknowledgments81172
Node: Tutorials86419
Ref: Tutorials-Footnote-190450
Ref: Tutorials-Footnote-291270
Node: Sufi simulates a detection91380
Ref: Sufi simulates a detection-Footnote-1113739
Ref: Sufi simulates a detection-Footnote-2114001
Node: General program usage tutorial114376
Ref: General program usage tutorial-Footnote-1118576
Ref: General program usage tutorial-Footnote-2118653
Ref: General program usage tutorial-Footnote-3118697
Node: Calling Gnuastro's programs118741
Node: Accessing documentation119663
Ref: Accessing documentation-Footnote-1124294
Node: Setup and data download124375
Ref: Setup and data download-Footnote-1126311
Node: Dataset inspection and cropping126448
Ref: Dataset inspection and cropping-Footnote-1131864
Ref: Dataset inspection and cropping-Footnote-2131927
Node: Angular coverage on the sky132368
Ref: Angular coverage on the sky-Footnote-1140709
Node: Cosmological coverage141660
Node: Building custom programs with the library145055
Node: Option management and configuration files150154
Node: Warping to a new pixel grid158059
Node: NoiseChisel and Multiextension FITS files161526
Ref: NoiseChisel and Multiextension FITS files-Footnote-1168025
Ref: NoiseChisel and Multiextension FITS files-Footnote-2168104
Node: NoiseChisel optimization for detection168449
Ref: NoiseChisel optimization for detection-Footnote-1184546
Node: NoiseChisel optimization for storage185408
Node: Segmentation and making a catalog189179
Ref: Segmentation and making a catalog-Footnote-1197468
Ref: Segmentation and making a catalog-Footnote-2197804
Node: Working with catalogs estimating colors197947
Ref: Working with catalogs estimating colors-Footnote-1213046
Node: Column statistics color-magnitude diagram213315
Node: Aperture photometry220481
Ref: Aperture photometry-Footnote-1224257
Node: Matching catalogs224313
Node: Finding reddest clumps and visual inspection228127
Node: Writing scripts to automate the steps233306
Ref: Writing scripts to automate the steps-Footnote-1249745
Node: Citing and acknowledging Gnuastro250176
Node: Detecting large extended targets251275
Ref: Detecting large extended targets-Footnote-1253462
Node: Downloading and validating input data253512
Ref: Downloading and validating input data-Footnote-1258371
Ref: Downloading and validating input data-Footnote-2258609
Node: NoiseChisel optimization258959
Ref: NoiseChisel optimization-Footnote-1278570
Ref: NoiseChisel optimization-Footnote-2278658
Ref: NoiseChisel optimization-Footnote-3278767
Ref: NoiseChisel optimization-Footnote-4278903
Node: Image surface brightness limit279058
Ref: Image surface brightness limit-Footnote-1293089
Ref: Image surface brightness limit-Footnote-2293339
Ref: Image surface brightness limit-Footnote-3293402
Node: Achieved surface brightness level293588
Ref: Achieved surface brightness level-Footnote-1300943
Ref: Achieved surface brightness level-Footnote-2301784
Node: Extract clumps and objects305617
Ref: Extract clumps and objects-Footnote-1314411
Ref: Extract clumps and objects-Footnote-2314524
Node: Installation314870
Ref: Installation-Footnote-1317445
Node: Dependencies317532
Node: Mandatory dependencies319170
Node: GNU Scientific Library319911
Node: CFITSIO320761
Ref: CFITSIO-Footnote-1325218
Node: WCSLIB325380
Ref: WCSLIB-Footnote-1327625
Ref: WCSLIB-Footnote-2327759
Ref: WCSLIB-Footnote-3327845
Ref: WCSLIB-Footnote-4327876
Node: Optional dependencies327922
Ref: Optional dependencies-Footnote-1333560
Node: Bootstrapping dependencies333839
Ref: Bootstrapping dependencies-Footnote-1340020
Ref: Bootstrapping dependencies-Footnote-2340293
Ref: Bootstrapping dependencies-Footnote-3340755
Ref: Bootstrapping dependencies-Footnote-4341061
Ref: Bootstrapping dependencies-Footnote-5341213
Node: Dependencies from package managers341419
Ref: Dependencies from package managers-Footnote-1350870
Ref: Dependencies from package managers-Footnote-2350952
Ref: Dependencies from package managers-Footnote-3350999
Node: Downloading the source351036
Node: Release tarball352020
Node: Version controlled source355253
Ref: Version controlled source-Footnote-1358326
Node: Bootstrapping358599
Ref: Bootstrapping-Footnote-1364424
Node: Synchronizing364544
Ref: Synchronizing-Footnote-1368919
Ref: Synchronizing-Footnote-2369115
Node: Build and install369304
Node: Configuring371101
Node: Gnuastro configure options372793
Node: Installation directory379515
Ref: Installation directory-Footnote-1394074
Ref: Installation directory-Footnote-2394172
Ref: Installation directory-Footnote-3394302
Ref: Installation directory-Footnote-4394385
Ref: Installation directory-Footnote-5394559
Node: Executable names395215
Node: Configure and build in RAM399096
Node: Separate build and source directories401608
Node: Tests409649
Node: A4 print book411316
Node: Known issues412735
Ref: Known issues-Footnote-1419797
Ref: Known issues-Footnote-2419836
Ref: Known issues-Footnote-3420024
Ref: Known issues-Footnote-4420079
Node: Common program behavior420140
Ref: Common program behavior-Footnote-1423671
Node: Command-line423934
Node: Arguments and options424899
Node: Arguments428603
Node: Options431375
Node: Common options438270
Node: Input output options439173
Ref: Input output options-Footnote-1446351
Ref: Input output options-Footnote-2446488
Node: Processing options446561
Node: Operating mode options454228
Ref: Operating mode options-Footnote-1467942
Node: Shell TAB completion468004
Ref: Shell TAB completion-Footnote-1472176
Ref: Shell TAB completion-Footnote-2472257
Ref: Shell TAB completion-Footnote-3472304
Ref: Shell TAB completion-Footnote-4472395
Ref: Shell TAB completion-Footnote-5472502
Node: Standard input472673
Node: Configuration files476775
Ref: Configuration files-Footnote-1478748
Ref: Configuration files-Footnote-2478817
Node: Configuration file format479038
Node: Configuration file precedence481445
Ref: Configuration file precedence-Footnote-1485794
Node: Current directory and User wide485963
Node: System wide487228
Node: Getting help488747
Node: --usage491268
Node: --help492614
Node: Man pages496482
Node: Info497313
Node: help-gnuastro mailing list499728
Node: Multi-threaded operations500798
Node: A note on threads502245
Node: How to run simultaneous operations504809
Ref: How to run simultaneous operations-Footnote-1508746
Ref: How to run simultaneous operations-Footnote-2509146
Ref: How to run simultaneous operations-Footnote-3509191
Ref: How to run simultaneous operations-Footnote-4509243
Node: Numeric data types509774
Node: Memory management516542
Ref: Memory management-Footnote-1527378
Node: Tables527498
Node: Recognized table formats530816
Node: Gnuastro text table format536199
Node: Selecting table columns546014
Node: Tessellation549889
Node: Automatic output555644
Ref: Automatic output-Footnote-1558234
Node: Output FITS files558446
Node: Data containers564674
Node: Fits567578
Ref: Fits-Footnote-1572902
Node: Invoking astfits572969
Node: HDU information and manipulation577834
Node: Keyword inspection and manipulation587941
Ref: Keyword inspection and manipulation-Footnote-1614407
Ref: Keyword inspection and manipulation-Footnote-2615264
Node: ConvertType619030
Ref: ConvertType-Footnote-1620704
Node: Recognized file formats620773
Ref: Recognized file formats-Footnote-1629654
Node: Color629701
Node: Aligning images with small WCS offsets634249
Node: Annotations for figure in paper637142
Ref: Annotations for figure in paper-Footnote-1652878
Ref: Annotations for figure in paper-Footnote-2652960
Ref: Annotations for figure in paper-Footnote-3653030
Ref: Annotations for figure in paper-Footnote-4653169
Ref: Annotations for figure in paper-Footnote-5653255
Ref: Annotations for figure in paper-Footnote-6653303
Ref: Annotations for figure in paper-Footnote-7653373
Node: Full script of annotations on figure653455
Node: Invoking astconvertt658043
Ref: Invoking astconvertt-Footnote-1673227
Node: Table673279
Ref: Table-Footnote-1676553
Node: Column arithmetic676947
Ref: Column arithmetic-Footnote-1689760
Node: Operation precedence in Table689954
Node: Invoking asttable698655
Node: Query726086
Ref: Query-Footnote-1728939
Ref: Query-Footnote-2728980
Node: Available databases729022
Node: Invoking astquery739679
Node: Data manipulation755011
Node: Crop755742
Node: Crop modes757890
Node: Crop section syntax765172
Node: Blank pixels768306
Node: Invoking astcrop769984
Node: Crop options773537
Ref: Crop options-Footnote-1791627
Ref: Crop options-Footnote-2791701
Node: Crop output791749
Node: Crop known issues795095
Node: Arithmetic796870
Node: Reverse polish notation798102
Ref: Reverse polish notation-Footnote-1805288
Ref: Reverse polish notation-Footnote-2805344
Node: Arithmetic operators805458
Node: Basic mathematical operators808655
Node: Trigonometric and hyperbolic operators815023
Node: Unit conversion operators817766
Ref: Unit conversion operators-Footnote-1823295
Node: Statistical operators823593
Node: Stacking operators828137
Node: Filtering operators836598
Node: Interpolation operators841312
Node: Dimensionality changing operators845094
Node: Conditional operators850373
Node: Mathematical morphology operators858314
Node: Bitwise operators864832
Node: Numerical type conversion operators871193
Node: Adding noise operators873659
Ref: Adding noise operators-Footnote-1879824
Node: Elliptical shape operators880077
Node: Building new dataset883516
Node: Operand storage in memory or a file884611
Ref: Operand storage in memory or a file-Footnote-1889441
Node: Invoking astarithmetic889733
Node: Convolve905527
Ref: Convolve-Footnote-1908177
Ref: Convolve-Footnote-2908389
Node: Spatial domain convolution908673
Ref: Spatial domain convolution-Footnote-1909918
Node: Convolution process909979
Node: Edges in the spatial domain912194
Ref: Edges in the spatial domain-Footnote-1915421
Ref: Edges in the spatial domain-Footnote-2915517
Node: Frequency domain and Fourier operations915598
Node: Fourier series historical background918363
Ref: epicycle919941
Ref: Fourier series historical background-Footnote-1923147
Ref: Fourier series historical background-Footnote-2923248
Node: Circles and the complex plane923606
Ref: iandtime928109
Ref: Circles and the complex plane-Footnote-1928357
Node: Fourier series928726
Ref: Fourier series-Footnote-1932867
Node: Fourier transform932964
Ref: Fourier transform-Footnote-1936039
Node: Dirac delta and comb936285
Node: Convolution theorem939689
Ref: Convolution theorem-Footnote-1943789
Node: Sampling theorem943850
Ref: samplingfreq946626
Ref: Sampling theorem-Footnote-1950748
Node: Discrete Fourier transform950893
Ref: Discrete Fourier transform-Footnote-1954213
Ref: Discrete Fourier transform-Footnote-2954327
Node: Fourier operations in two dimensions954460
Ref: Fourier operations in two dimensions-Footnote-1957244
Node: Edges in the frequency domain957409
Node: Spatial vs. Frequency domain961101
Node: Convolution kernel962659
Node: Invoking astconvolve965403
Node: Warp973003
Ref: Warp-Footnote-1976443
Ref: Warp-Footnote-2976587
Node: Warping basics976749
Ref: Warping basics-Footnote-1982684
Ref: Warping basics-Footnote-2982780
Ref: Warping basics-Footnote-3982843
Ref: Warping basics-Footnote-4982904
Ref: Warping basics-Footnote-5982954
Node: Merging multiple warpings983210
Node: Resampling984692
Ref: Resampling-Footnote-1988962
Ref: Resampling-Footnote-2989047
Ref: Resampling-Footnote-3989140
Ref: Resampling-Footnote-4989206
Node: Invoking astwarp989254
Node: Data analysis1000542
Node: Statistics1001425
Node: Histogram and Cumulative Frequency Plot1003077
Ref: Histogram and Cumulative Frequency Plot-Footnote-11007253
Node: 2D Histograms1007411
Node: 2D histogram as a table1010174
Node: 2D histogram as an image1013636
Node: Sigma clipping1019742
Node: Sky value1024111
Node: Sky value definition1026261
Ref: Sky value definition-Footnote-11029692
Ref: Sky value definition-Footnote-21030012
Node: Sky value misconceptions1030116
Ref: Sky value misconceptions-Footnote-11032619
Node: Quantifying signal in a tile1032890
Ref: Quantifying signal in a tile-Footnote-11044046
Node: Invoking aststatistics1044141
Ref: Invoking aststatistics-Footnote-11079719
Ref: Invoking aststatistics-Footnote-21079925
Node: NoiseChisel1079995
Node: NoiseChisel changes after publication1088103
Ref: NoiseChisel changes after publication-Footnote-11090653
Node: Invoking astnoisechisel1090755
Ref: Invoking astnoisechisel-Footnote-11099142
Node: NoiseChisel input1099395
Node: Detection options1107347
Node: NoiseChisel output1129414
Node: Segment1138066
Ref: Segment-Footnote-11142974
Ref: Segment-Footnote-21143043
Node: Invoking astsegment1143179
Node: Segment input1146064
Node: Segmentation options1157223
Node: Segment output1166406
Node: MakeCatalog1173288
Ref: MakeCatalog-Footnote-11178039
Ref: MakeCatalog-Footnote-21178243
Ref: MakeCatalog-Footnote-31178341
Node: Detection and catalog production1178490
Ref: Detection and catalog production-Footnote-11182342
Node: Brightness flux magnitude1182399
Ref: Brightness flux magnitude-Footnote-11192268
Ref: Brightness flux magnitude-Footnote-21192332
Ref: Brightness flux magnitude-Footnote-31192539
Ref: Brightness flux magnitude-Footnote-41192692
Ref: Brightness flux magnitude-Footnote-51192850
Node: Quantifying measurement limits1192903
Node: Magnitude measurement error of each detection1194854
Node: Surface brightness error of each detection1196333
Node: Completeness limit of each detection1197680
Node: Upper limit magnitude of each detection1199573
Ref: Upper limit magnitude of each detection-Footnote-11203690
Node: Surface brightness limit of image1207558
Ref: Surface brightness limit of image-Footnote-11213818
Ref: Surface brightness limit of image-Footnote-21213993
Ref: Surface brightness limit of image-Footnote-31214186
Ref: Surface brightness limit of image-Footnote-41214410
Node: Upper limit magnitude of image1214764
Node: Measuring elliptical parameters1215382
Node: Adding new columns to MakeCatalog1223858
Node: Invoking astmkcatalog1229141
Node: MakeCatalog inputs and basic settings1231762
Node: Upper-limit settings1244606
Ref: Upper-limit settings-Footnote-11252244
Ref: Upper-limit settings-Footnote-21252327
Node: MakeCatalog measurements1252514
Node: MakeCatalog output1286847
Ref: MakeCatalog output-Footnote-11294041
Node: Match1294304
Node: Invoking astmatch1295119
Node: Modeling and fittings1312760
Node: MakeProfiles1313384
Node: Modeling basics1315975
Node: Defining an ellipse and ellipsoid1316768
Ref: Defining an ellipse and ellipsoid-Footnote-11321655
Ref: Defining an ellipse and ellipsoid-Footnote-21321855
Node: PSF1321915
Ref: PSF-Footnote-11326244
Node: Stars1326424
Node: Galaxies1327076
Ref: Galaxies-Footnote-11328365
Node: Sampling from a function1328568
Node: Oversampling1333351
Node: If convolving afterwards1334717
Node: Profile magnitude1335901
Node: Invoking astmkprof1337701
Ref: Invoking astmkprof-Footnote-11343468
Node: MakeProfiles catalog1343721
Node: MakeProfiles profile settings1352472
Ref: MakeProfiles profile settings-Footnote-11363428
Node: MakeProfiles output dataset1363578
Ref: MakeProfiles output dataset-Footnote-11376022
Node: MakeProfiles log file1376599
Node: MakeNoise1377951
Node: Noise basics1378637
Node: Photon counting noise1379832
Ref: Photon counting noise-Footnote-11384158
Ref: Photon counting noise-Footnote-21384276
Ref: Photon counting noise-Footnote-31384474
Node: Instrumental noise1384905
Node: Final noised pixel value1386376
Node: Generating random numbers1386897
Ref: Generating random numbers-Footnote-11391936
Ref: Generating random numbers-Footnote-21392038
Ref: Generating random numbers-Footnote-31392109
Node: Invoking astmknoise1392444
Node: High-level calculations1396518
Node: CosmicCalculator1397319
Node: Distance on a 2D curved space1398745
Ref: flatplane1401520
Ref: sphereandplane1403748
Ref: Distance on a 2D curved space-Footnote-11410470
Ref: Distance on a 2D curved space-Footnote-21410752
Ref: Distance on a 2D curved space-Footnote-31411216
Ref: Distance on a 2D curved space-Footnote-41411380
Node: Extending distance concepts to 3D1411468
Node: Invoking astcosmiccal1412990
Node: CosmicCalculator input options1415879
Node: CosmicCalculator basic cosmology calculations1421297
Node: CosmicCalculator spectral line calculations1427567
Node: Installed scripts1431476
Ref: Installed scripts-Footnote-11434786
Node: Sort FITS files by night1435439
Node: Invoking astscript-sort-by-night1440602
Node: Generate radial profile1447173
Node: Invoking astscript-radial-profile1448137
Node: SAO DS9 region files from table1461328
Ref: SAO DS9 region files from table-Footnote-11462267
Node: Invoking astscript-ds9-region1462295
Node: Library1469348
Node: Review of library fundamentals1471595
Node: Headers1473721
Ref: Headers-Footnote-11483903
Ref: Headers-Footnote-21483961
Ref: Headers-Footnote-31484158
Ref: Headers-Footnote-41484275
Ref: Headers-Footnote-51484381
Node: Linking1484462
Ref: Linking-Footnote-11496116
Ref: Linking-Footnote-21496307
Ref: Linking-Footnote-31496589
Ref: Linking-Footnote-41496763
Ref: Linking-Footnote-51497019
Node: Summary and example on libraries1497113
Node: BuildProgram1504731
Node: Invoking astbuildprog1506272
Node: Gnuastro library1516465
Ref: Gnuastro library-Footnote-11521158
Node: Configuration information1521297
Ref: Configuration information-Footnote-11525050
Node: Multithreaded programming1525105
Ref: Multithreaded programming-Footnote-11528166
Ref: Multithreaded programming-Footnote-21528326
Node: Implementation of pthread_barrier1528388
Node: Gnuastro's thread related functions1531265
Node: Library data types1539452
Node: Pointers1553187
Node: Library blank values1558497
Node: Library data container1570057
Node: Generic data container1571252
Ref: Generic data container-Footnote-11584413
Ref: Generic data container-Footnote-21584472
Ref: Generic data container-Footnote-31584550
Node: Dataset allocation1584619
Node: Arrays of datasets1588603
Node: Copying datasets1591284
Node: Dimensions1595067
Node: Linked lists1606573
Ref: Linked lists-Footnote-11611663
Node: List of strings1612062
Node: List of int32_t1615245
Node: List of size_t1618982
Ref: List of size_t-Footnote-11623454
Node: List of float1623556
Node: List of double1627237
Node: List of void1631057
Node: Ordered list of size_t1633869
Node: Doubly linked ordered list of size_t1636855
Node: List of gal_data_t1640290
Node: Array input output1643645
Node: Table input output1648274
Node: FITS files1659978
Node: FITS macros errors filenames1661898
Node: CFITSIO and Gnuastro types1664747
Node: FITS HDUs1667265
Node: FITS header keywords1670751
Ref: FITS header keywords-Footnote-11692153
Node: FITS arrays1692367
Node: FITS tables1698591
Node: File input output1703233
Node: Text files1704250
Node: TIFF files1714603
Node: JPEG files1716912
Node: EPS files1719700
Node: PDF files1723497
Node: World Coordinate System1726305
Ref: World Coordinate System-Footnote-11746212
Ref: World Coordinate System-Footnote-21746285
Ref: World Coordinate System-Footnote-31746361
Node: Arithmetic on datasets1746535
Node: Tessellation library1769511
Node: Independent tiles1773672
Node: Tile grid1788660
Node: Bounding box1803851
Node: Polygons1809079
Node: Qsort functions1818663
Node: K-d tree1824615
Ref: K-d tree-Footnote-11836081
Node: Permutations1836480
Ref: Permutations-Footnote-11839211
Node: Matching1839500
Node: Statistical operations1845920
Node: Binary datasets1870898
Node: Labeled datasets1884152
Ref: Labeled datasets-Footnote-11900018
Ref: Labeled datasets-Footnote-21900356
Node: Convolution functions1900523
Ref: Convolution functions-Footnote-11903914
Node: Interpolation1903967
Ref: Interpolation-Footnote-11915954
Node: Git wrappers1916016
Node: Unit conversion library1917857
Node: Spectral lines library1922767
Node: Cosmology library1928538
Node: SAO DS9 library1931944
Ref: SAO DS9 library-Footnote-11934507
Node: Library demo programs1934570
Node: Library demo - reading a image1935517
Node: Library demo - inspecting neighbors1937687
Node: Library demo - multi-threaded operation1939412
Node: Library demo - reading and writing table columns1945073
Node: Developing1950773
Node: Why C1953193
Ref: Why C-Footnote-11960226
Ref: Why C-Footnote-21960256
Ref: Why C-Footnote-31960324
Ref: Why C-Footnote-41960358
Ref: Why C-Footnote-51960391
Ref: Why C-Footnote-61960456
Ref: Why C-Footnote-71960655
Ref: Why C-Footnote-81960761
Ref: Why C-Footnote-91960835
Ref: Why C-Footnote-101960962
Ref: Why C-Footnote-111961009
Ref: Why C-Footnote-121961240
Ref: Why C-Footnote-131961356
Node: Program design philosophy1961402
Ref: Program design philosophy-Footnote-11964475
Ref: Program design philosophy-Footnote-21964737
Ref: Program design philosophy-Footnote-31964845
Node: Coding conventions1964893
Ref: Coding conventions-Footnote-11977347
Ref: Coding conventions-Footnote-21977419
Ref: Coding conventions-Footnote-31977727
Ref: Coding conventions-Footnote-41977890
Node: Program source1978160
Node: Mandatory source code files1979269
Node: The TEMPLATE program1988389
Node: Documentation1993620
Node: Building and debugging1998581
Node: Test scripts2001546
Ref: Test scripts-Footnote-12004170
Ref: Test scripts-Footnote-22004337
Node: Bash programmable completion2004526
Node: Bash TAB completion tutorial2006450
Ref: Bash TAB completion tutorial-Footnote-12018063
Ref: Bash TAB completion tutorial-Footnote-22018163
Ref: Bash TAB completion tutorial-Footnote-32018245
Node: Implementing TAB completion in Gnuastro2018327
Node: Developer's checklist2021899
Node: Gnuastro project webpage2023839
Ref: Gnuastro project webpage-Footnote-12028124
Ref: Gnuastro project webpage-Footnote-22028178
Ref: Gnuastro project webpage-Footnote-32028214
Node: Developing mailing lists2028339
Node: Contributing to Gnuastro2030602
Node: Copyright assignment2032603
Node: Commit guidelines2036711
Ref: Commit guidelines-Footnote-12042985
Node: Production workflow2043048
Ref: Production workflow-Footnote-12045959
Ref: Production workflow-Footnote-22046038
Ref: Production workflow-Footnote-32046121
Node: Forking tutorial2046203
Ref: Forking tutorial-Footnote-12050766
Ref: Forking tutorial-Footnote-22051017
Node: Gnuastro programs list2051123
Node: Other useful software2056785
Node: SAO DS92057267
Ref: SAO DS9-Footnote-12058447
Node: Viewing multiextension FITS images2058476
Node: PGPLOT2067151
Ref: PGPLOT-Footnote-12070748
Node: GNU Free Doc. License2070800
Node: GNU General Public License2096157
Node: Index2137640

End Tag Table


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