[fitsbits] Reading a single value

[William Pence]

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