[fitsbits] CDELTn

[William Thompson]

Francois Ochsenbein wrote:
> Sorry Mark, but my question was NOT related to WCS... 
> 
> It's just a matrix, cube, hypercube or whatever n-dimensional hyper-rectangle.
> And on my side I'm perfectly happy with whatever convention for denegerate
> axes -- I was just troubled by the fact that fv refuses a FITS file
> having a CDELTi = 0 for these degenerate axes, and was wondering why.

Sometimes I've found it necessary to tell fv to turn WCS off.

-- 
William Thompson
NASA Goddard Space Flight Center
Code 671
Greenbelt, MD  20771
USA

301-286-2040
William.T.Thompson at nasa.gov