Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.astro.louisville.edu/software/sbig/archive/xmccd-4.1/xmccd-4.1e/libcfitsio/libcfitsio-3.310/cfitsio.toc Дата изменения: Thu Apr 19 01:09:11 2012 Дата индексирования: Thu Feb 27 22:51:49 2014 Кодировка: Поисковые слова: воздушные массы

\contentsline {chapter}{\numberline {1}Introduction }{1}
\contentsline {section}{\numberline {1.1} A Brief Overview}{1}
\contentsline {section}{\numberline {1.2}Sources of FITS Software and Information}{1}
\contentsline {section}{\numberline {1.3}Acknowledgments}{2}
\contentsline {section}{\numberline {1.4}Legal Stuff}{4}
\contentsline {chapter}{\numberline {2} Creating the CFITSIO Library }{5}
\contentsline {section}{\numberline {2.1}Building the Library}{5}
\contentsline {subsection}{\numberline {2.1.1}Unix Systems}{5}
\contentsline {subsection}{\numberline {2.1.2}VMS}{7}
\contentsline {subsection}{\numberline {2.1.3}Windows PCs}{7}
\contentsline {subsection}{\numberline {2.1.4}Macintosh PCs}{7}
\contentsline {section}{\numberline {2.2}Testing the Library}{8}
\contentsline {section}{\numberline {2.3}Linking Programs with CFITSIO}{9}
\contentsline {section}{\numberline {2.4}Using CFITSIO in Multi-threaded Environments}{9}
\contentsline {section}{\numberline {2.5}Getting Started with CFITSIO}{10}
\contentsline {section}{\numberline {2.6}Example Program}{10}
\contentsline {chapter}{\numberline {3} A FITS Primer }{13}
\contentsline {chapter}{\numberline {4} Programming Guidelines }{15}
\contentsline {section}{\numberline {4.1}CFITSIO Definitions}{15}
\contentsline {section}{\numberline {4.2}Current Header Data Unit (CHDU)}{17}
\contentsline {section}{\numberline {4.3}Function Names and Variable Datatypes}{18}
\contentsline {section}{\numberline {4.4}Support for Unsigned Integers and Signed Bytes}{20}
\contentsline {section}{\numberline {4.5}Dealing with Character Strings}{22}
\contentsline {section}{\numberline {4.6}Implicit Data Type Conversion}{23}
\contentsline {section}{\numberline {4.7}Data Scaling}{23}
\contentsline {section}{\numberline {4.8}Support for IEEE Special Values}{24}
\contentsline {section}{\numberline {4.9}Error Status Values and the Error Message Stack}{24}
\contentsline {section}{\numberline {4.10}Variable-Length Arrays in Binary Tables}{25}
\contentsline {section}{\numberline {4.11}Multiple Access to the Same FITS File}{26}
\contentsline {section}{\numberline {4.12}When the Final Size of the FITS HDU is Unknown}{27}
\contentsline {section}{\numberline {4.13}CFITSIO Size Limitations}{27}
\contentsline {chapter}{\numberline {5}Basic CFITSIO Interface Routines }{29}
\contentsline {section}{\numberline {5.1}CFITSIO Error Status Routines}{29}
\contentsline {section}{\numberline {5.2}FITS File Access Routines}{30}
\contentsline {section}{\numberline {5.3}HDU Access Routines}{33}
\contentsline {section}{\numberline {5.4}Header Keyword Read/Write Routines}{35}
\contentsline {subsection}{\numberline {5.4.1}Keyword Reading Routines}{35}
\contentsline {subsection}{\numberline {5.4.2}Keyword Writing Routines}{38}
\contentsline {section}{\numberline {5.5}Primary Array or IMAGE Extension I/O Routines}{40}
\contentsline {section}{\numberline {5.6}Image Compression}{44}
\contentsline {section}{\numberline {5.7}ASCII and Binary Table Routines}{48}
\contentsline {subsection}{\numberline {5.7.1}Create New Table}{48}
\contentsline {subsection}{\numberline {5.7.2}Column Information Routines}{49}
\contentsline {subsection}{\numberline {5.7.3}Routines to Edit Rows or Columns}{52}
\contentsline {subsection}{\numberline {5.7.4}Read and Write Column Data Routines}{53}
\contentsline {subsection}{\numberline {5.7.5}Row Selection and Calculator Routines}{56}
\contentsline {subsection}{\numberline {5.7.6}Column Binning or Histogramming Routines}{57}
\contentsline {section}{\numberline {5.8}Utility Routines}{60}
\contentsline {subsection}{\numberline {5.8.1}File Checksum Routines}{60}
\contentsline {subsection}{\numberline {5.8.2}Date and Time Utility Routines}{61}
\contentsline {subsection}{\numberline {5.8.3}General Utility Routines}{62}
\contentsline {chapter}{\numberline {6} The CFITSIO Iterator Function }{73}
\contentsline {section}{\numberline {6.1}The Iterator Work Function}{74}
\contentsline {section}{\numberline {6.2}The Iterator Driver Function}{76}
\contentsline {section}{\numberline {6.3}Guidelines for Using the Iterator Function}{77}
\contentsline {section}{\numberline {6.4}Complete List of Iterator Routines}{78}
\contentsline {chapter}{\numberline {7} World Coordinate System Routines }{81}
\contentsline {section}{\numberline {7.1} Self-contained WCS Routines}{82}
\contentsline {chapter}{\numberline {8} Hierarchical Grouping Routines }{85}
\contentsline {section}{\numberline {8.1}Grouping Table Routines}{86}
\contentsline {section}{\numberline {8.2}Group Member Routines}{88}
\contentsline {chapter}{\numberline {9} Specialized CFITSIO Interface Routines }{91}
\contentsline {section}{\numberline {9.1}FITS File Access Routines}{91}
\contentsline {section}{\numberline {9.2}HDU Access Routines}{95}
\contentsline {section}{\numberline {9.3}Specialized Header Keyword Routines}{97}
\contentsline {subsection}{\numberline {9.3.1}Header Information Routines}{97}
\contentsline {subsection}{\numberline {9.3.2}Read and Write the Required Keywords}{97}
\contentsline {subsection}{\numberline {9.3.3}Write Keyword Routines}{99}
\contentsline {subsection}{\numberline {9.3.4}Insert Keyword Routines}{101}
\contentsline {subsection}{\numberline {9.3.5}Read Keyword Routines}{102}
\contentsline {subsection}{\numberline {9.3.6}Modify Keyword Routines}{104}
\contentsline {subsection}{\numberline {9.3.7}Update Keyword Routines}{105}
\contentsline {section}{\numberline {9.4}Define Data Scaling and Undefined Pixel Parameters}{106}
\contentsline {section}{\numberline {9.5}Specialized FITS Primary Array or IMAGE Extension I/O Routines}{107}
\contentsline {section}{\numberline {9.6}Specialized FITS ASCII and Binary Table Routines}{110}
\contentsline {subsection}{\numberline {9.6.1}General Column Routines}{110}
\contentsline {subsection}{\numberline {9.6.2}Low-Level Table Access Routines}{112}
\contentsline {subsection}{\numberline {9.6.3}Write Column Data Routines}{112}
\contentsline {subsection}{\numberline {9.6.4}Read Column Data Routines}{113}
\contentsline {chapter}{\numberline {10} Extended File Name Syntax }{117}
\contentsline {section}{\numberline {10.1}Overview}{117}
\contentsline {section}{\numberline {10.2}Filetype}{120}
\contentsline {subsection}{\numberline {10.2.1}Notes about HTTP proxy servers}{120}
\contentsline {subsection}{\numberline {10.2.2}Notes about the stream filetype driver}{121}
\contentsline {subsection}{\numberline {10.2.3}Notes about the gsiftp filetype}{122}
\contentsline {subsection}{\numberline {10.2.4}Notes about the root filetype}{122}
\contentsline {subsection}{\numberline {10.2.5}Notes about the shmem filetype:}{124}
\contentsline {section}{\numberline {10.3}Base Filename}{124}
\contentsline {section}{\numberline {10.4}Output File Name when Opening an Existing File}{126}
\contentsline {section}{\numberline {10.5}Template File Name when Creating a New File}{128}
\contentsline {section}{\numberline {10.6}Image Tile-Compression Specification}{128}
\contentsline {section}{\numberline {10.7}HDU Location Specification}{128}
\contentsline {section}{\numberline {10.8}Image Section}{130}
\contentsline {section}{\numberline {10.9}Image Transform Filters}{131}
\contentsline {section}{\numberline {10.10}Column and Keyword Filtering Specification}{132}
\contentsline {section}{\numberline {10.11}Row Filtering Specification}{134}
\contentsline {subsection}{\numberline {10.11.1}General Syntax}{135}
\contentsline {subsection}{\numberline {10.11.2}Bit Masks}{138}
\contentsline {subsection}{\numberline {10.11.3}Vector Columns}{138}
\contentsline {subsection}{\numberline {10.11.4}Good Time Interval Filtering}{140}
\contentsline {subsection}{\numberline {10.11.5}Spatial Region Filtering}{141}
\contentsline {subsection}{\numberline {10.11.6}Example Row Filters}{143}
\contentsline {section}{\numberline {10.12} Binning or Histogramming Specification}{144}
\contentsline {chapter}{\numberline {11}Template Files }{147}
\contentsline {section}{\numberline {11.1}Detailed Template Line Format}{147}
\contentsline {section}{\numberline {11.2}Auto-indexing of Keywords}{148}
\contentsline {section}{\numberline {11.3}Template Parser Directives}{149}
\contentsline {section}{\numberline {11.4}Formal Template Syntax}{149}
\contentsline {section}{\numberline {11.5}Errors}{150}
\contentsline {section}{\numberline {11.6}Examples}{150}
\contentsline {chapter}{\numberline {12} Local FITS Conventions }{153}
\contentsline {section}{\numberline {12.1}64-Bit Long Integers}{153}
\contentsline {section}{\numberline {12.2}Long String Keyword Values.}{153}
\contentsline {section}{\numberline {12.3}Arrays of Fixed-Length Strings in Binary Tables}{155}
\contentsline {section}{\numberline {12.4}Keyword Units Strings}{155}
\contentsline {section}{\numberline {12.5}HIERARCH Convention for Extended Keyword Names}{156}
\contentsline {section}{\numberline {12.6}Tile-Compressed Image Format}{156}
\contentsline {chapter}{\numberline {13} Optimizing Programs }{159}
\contentsline {section}{\numberline {13.1}How CFITSIO Manages Data I/O}{159}
\contentsline {section}{\numberline {13.2}Optimization Strategies}{160}
\contentsline {chapter}{\numberline {A}Index of Routines }{165}
\contentsline {chapter}{\numberline {B}Parameter Definitions }{171}
\contentsline {chapter}{\numberline {C}CFITSIO Error Status Codes }{177}