[gmx-users] xpm2ps

Eliud Oloo oloo at ucalgary.ca
Thu Feb 20 20:34:56 CET 2003

Hi Paul,

I ran into the same problem.  Quick fix was to generate my covarince matrix using an older version of gromacs (eg. 3.0.5)  
Use gro file instead of tpr for the -s option when running g_covar.  xpm2ps should smooothly convert the xpm file to eps.


On Tue, 2003-02-18 at 15:39, Paul Barrett wrote:

>> >> Hi
>> >> 
>> >> I have generated a covariance matrix using g_covar. I want to convert it
>> >> to encapsulated postscript so I can view it. I have been trying to use
>> >> xpm2ps -f [filename] but I keep getting this error...
>> >> 
>> >>      Fatal error: Unsupported or invalid colormap in X PixMap
>> >> 
>> >> and this problem is replicated on a range of machines and users

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