Cfitsio Toolkit - matlab.io.fits.readKeyDbl

Function File: [value, comment] = readKeyDbl(file, recname)

Read the key value recname as a double.

This is the equivalent of the cfitsio fits_read_key_dbl function.\n \

Inputs

file - opened fits file.

recname - keyword name.

Outputs

value - double value of record.

comment - comment string