[Gate-users] How to set up material for CsI (NaI) crystal

cghsu at mx.nthu.edu.tw cghsu at mx.nthu.edu.tw
Wed Apr 22 21:45:45 CEST 2009

Dear Gaters:

How to set up material for CsI (NaI) crystal? When I try to use the following command in my mac file
# Set the material associated with the crystal volume
/gate/csicrystal/setMaterial CsI # CsI not define yet

I obtain the following error message:
!!! GateVObjectCreator::DefineOwnMaterials: 
Could not find a material needed for the construction of the scene!



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