[ROOT] Reading geometry from GEANT 3 into ROOT

From: Ilektra A Christidi (christid@grad.physics.sunysb.edu)
Date: Fri Aug 08 2003 - 05:33:46 MEST


Hello
I'm trying to read the geometry from GEANT 3 into ROOT, and it works fine 
for almost every part of the detector (each one separatelly and 
altogether), apart from one (the calorimeter, in particular). g2root seems 
to work ok, but when I execute the generated C++ script inside ROOT, it 
takes forever counting nodes etc, and it finally crashes:

root [0] .x kopio_mc_17.C 
===> kopio_mc_17, kopio_mc_17.C created 
Top volume is ENVL. Master volume is ENVL 
List of materials : 
Fixing runtime shapes... 
Counting nodes... 
Voxelizing... 
Building caches for nodes and matrices...
 
 *** Break *** segmentation violation
 Generating stack trace... 
/usr/bin/c++filt: unknown demangling style `gnu-new-abi' 
Root > Function kopio_mc_17() busy flag cleared
                          

The same happens when I only create the calorimeter, so I attach the C++ 
script for this case. Any ideas? 
I use version 3.05/07 on Linux (the latest Redhat, I think).

Cheers

						Ilektra Christidi





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