[xcrysden] Segmentation Fault with the Fermi Surface Viewer

[David Reith]

Hi everybody, 

When I use the Fermi Surface viewer and I want to increase the degree of Interpolation in the viewer, Xcrysden 1.5.21 crashes with the message:

xcrysden: line 217: 10750 Segmentation fault      ${XCRYSDEN_TOPDIR}/bin/xcrys ${XCRYSDEN_TOPDIR}/Tcl/xcInit.tcl $USE -- $XCRYSDEN_TOPDIR $XCRYSDEN_SCRATCH $ARGS > /dev/null

I am using a self compiled version of Xcrysden with the included Tcl/Tk and Mesa libraries on Mac OS 10.6.

Regards, 
David Reith