matlab.io.fits.getNumRows

Get number of rows in table

Syntax

nrows = getNumRows(fptr)


Description

nrows = getNumRows(fptr) gets the number of rows in the current FITS table. This function corresponds to the fits_get_num_rowsll (ffgnrwll) 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);