matlab.io.fits.getNumCols
Get number of columns in table
Syntax
ncols = getNumCols(fptr)
Description
ncols = getNumCols(fptr)
gets the number
of columns in the current FITS table. This function corresponds to
the fits_get_num_cols (ffgncl)
function in the
CFITSIO library C API.
Examples
import matlab.io.* fptr = fits.openFile('tst0012.fits'); fits.movAbsHDU(fptr,2); ncols = fits.getNumCols(fptr); nrows = fits.getNumRows(fptr); fits.closeFile(fptr);