Cfitsio Toolkit - matlab.io.fits.getHDUoff

: [headtstart, datastart, dataend] = getHDUoff(file)

Return offsets of the current HDU.

This is the equivalent of the cfitsio fits_get_hduoff function.

Inputs

file - opened fits file.

Outputs

headtstart, datastart, dataend - offset information for the current HDU.