Awesome !

Thanks Bjorn, I will test this when I get to work !

Cheers,
~a

Hi there I am pretty new to this so excuse me if this is a bad observation.
I've noticed that the img2png only works with one of the IMG files I downloaded from the Mars DEM site at HiRise. with further investigation the only difference I found was that the Min and Max values for all the other (non working) IMG files were :
VALID_MINIMUM = -1954.39
VALID_MAXIMUM = -1833.56
in the negative range. and always resulted in a black .png file. (got this info from a pds2jpg converter I found which makes the 8 bit conversion.

The only IMG file that converted successfully had a positive min and max value :
VALID_MINIMUM = 782.07
VALID_MAXIMUM = 1300.01
I've tried using the -s option to multiply by a negatice number or the -ctcal_dep.txt to set up a file with the correct ranges but I get nothing.
my cal_dep.txt file is just :
-1954 -1800
(as I understood it it should only have one entry per file)

if I am getting any of this wrong I appologise and would appreciate any guidance in converting these files.

my aim is to convert the files into hieghtmaps and eventually to 3d models in a standard 3d format.

Cheers.
~a

I was wondering if the 32 bit version of this is now available or if your fitsfromimg32 can be downloaded anywhere.

Cheers.
Ali.