Nico,

The fits_read_pix routine in CFITSIO provides the easiest
method of reading the value of one or more pixels in a
n-dimensional data cube.

Bill Pence

On Fri, Jul 18, 2003 at 10:27:15AM +0000, Nico Vermaas wrote:
Hi,

I am new to CFITSIO.
If I know the X,Y,Z location in my datacube, then how can I read the value
of that location with CFITSIO? Do I have to use fits_read_img for that?

Nico