It would be a good idea, first, to make sure which module is segfaulting. You can turn on debugging in the Message window, and a message will be printed when each module starts. The last is the one thats dying. The most likely problem then is bad data - you can insert the Verify module in front of the offending module and it'll do some consistency checking on the data; that may reveal your problem.
I'm curious - can you tell us more about the data? Contour plots are appropriate on surface data, whereas isosurfaces are appropriate in volumetric data. Greg Tobias Weissbach <[EMAIL PROTECTED]>@opendx.watson.ibm.com on 07/17/2001 09:09:04 AM Please respond to [email protected] Sent by: [EMAIL PROTECTED] To: [email protected] cc: Subject: Re: [opendx-users] Signal 11 caught I still have this problem even with 1.5 GB of RAM. Any Ideas, what the Problem could be ?? Thanks Alex > > Hi > > I am trying to visualize isosurfaces and contour plots of a 3D data set. > Displaying the contour plots works just fine, but when I use the > IsoSurface Modul, > DX loose the connection to the server and I get a message "Signal 11 > caught". > > I guess that this is a memory problem. Will more memory fix this problem > or is > it a bug in the Isosurface Modul. > > Any ideas ?? > > I am using OpenDX 4.1.3 on Linux box (SuSE 7.1) with 768 MB RAM > > Thanks for Help. > > Alex
