Cfitsio Toolkit - matlab.io.fits.readKey

: [keyvalue, keycomment] = readKey(file, recname)

Read the keyword value and comment for name recname.

This is the equivalent of the cfitsio fits_read_key_str function.

Inputs

file - opened fits file.

recname - keyword name.

Outputs

keyvalue - string value of record.

keycomment - comment string