Garp Segmentation Fault

[Chris Lander]

I'm trying to run Garp for the first time, yet everytime I try I get a 
segmentation fault.  Upon first loading garp, I get the following in the 
terminal, probably due to the fact that I don't have any data in the 
dirctory:

/GEMPAK: [FL -4]  Cannot read file ....
GEMPAK: [DM -7]  Read error.
GEMPAK: [GD -2]  File 
/home/gempak/GEMPAK5_10_1/gempak/data/model/wsetasam cannot be opened.
/
I have ukmet model data downloaded into the appropriate directory and 
when I switch to ukmet in the "Model Plan View" selection window it 
displays all of the available timesteps.  I then selected "MSLPress_mb" 
in the Scalar column and clicked display.  When I click the button 
however, the program shuts down completely and I get "Segmentation 
fault" displayed in the terminal.

Any help would be greatly appreciated.

NOTE:  I am able to get the model data to display in nmap2.

Thanks in advance

Chris