FITS >> reading and writing FITS files
Reading and writing FITS files
 read_fits_image
 save_fits_image
 save_fits_image_multi_ext
 fitsinfo
Low Level File Functions
 fits_createFile
 fits_openFile
 fits_openDiskFile
 fits_fileMode
 fits_fileName
 fits_closeFile
 fits_deleteFile
Low Level HDU Functions
 fits_getHDUnum
 fits_getHDUtype
 fits_getNumHDUs
 fits_movAbsHDU
 fits_movRelHDU
 fits_deleteHDU
 fits_writeChecksum
Low Level Keyword Functions
 fits_getHdrSpace
 fits_readRecord
 fits_readCard
 fits_readKey
 fits_readKeyUnit
 fits_readKeyDbl
 fits_readKeyDblCmplx
 fits_readKeyLongLong
Low Level Utility Functions
 fits_getConstantValue
 fits_getConstantNames
 fits_getVersion
Import functions
  import_fits
