[Gate-users] aligning voxelized phantom and voxelized source

[Lee, Sam (SAM LEE)]

	Hey guys,

I am trying to use voxelized phantom and voxelized source for my SPECT simulation.

According to GATE manual,the default position of the voxelized source is in the 1st quarter so the voxelized source has to be shifted over half its dimension.

However, I was wondering if the same applies to voxelized phantom as well. Nothing is mentioned in the GATE manual about the alignment of voxelized phantom. 

Thanks,
Sam