[Gate-users] voxelized source and phantom - error

[Dimitrios Thanasas]

Hi everyone,

I am trying to use voxelized source and phantom in GATE.
I downloaded tp_Voxel
(http://www.opengatecollaboration.org/Materials2015/PracticalExercises2015/VoxelizedSources%26Phantoms)
but when I run it (the file "simu_voxel.mac") I get the error:
"GateMiscFunctions.cc (l.88): Error while opening brain_phantom.i33 for
reading."

I do something wrong?

Moreover, when I use one of the following commands:
/gate/world/daughters/insert ImageRegularParametrisedVolume
/gate/world/daughters/insert ImageNestedParametrisedVolume
/gate/world/daughters/insert ImageRegionalizedVolume

I get the error: "GateMaterialDatabase.cc (l.131): GateMaterialDatabase:
could not find the definition for material 'Air' in material files "
But Air is included in Gate Materials.db by default.

Any ideas?

Thanks in advance,
Dimitris