Documentation

This is machine translation

Translated by Microsoft
Mouse over text to see original. Click the button below to return to the English verison of the page.

我们为许可用户提供了部分翻译好的中文文档。您只需登录便可查阅这些文档

matlab.io.fits.movAbsHDU

Move to absolute HDU number

Syntax

htype = fits.movAbsHDU(fptr,HDUNUM)

Description

htype = fits.movAbsHDU(fptr,HDUNUM) moves to a specified absolute HDU number (starting with 1 for the primary array) in the FITS file. The possible values for htype are:

'IMAGE_HDU'
'ASCII_TBL'
'BINARY_TBL'

This function corresponds to the fits_move_abs_hdu function in the CFITSIO library C API.

Examples

import matlab.io.*
fptr = fits.openFile('tst0012.fits');
n = fits.getNumHDUs(fptr);
for j = 1:n
    htype = fits.movAbsHDU(fptr,j);
    fprintf('HDU %d:  "%s"\n',j,htype);
end
fits.closeFile(fptr);
Was this topic helpful?