Can any help me to edit the geometry of the OpNovice example?

Geometry, Fields and Transportation
1

I tried to edit the GDML file, but it was not going to update the value provided in the GDML file.

2

How did you modify the file, and what did you see when running example with it?

3

nv_0000
nv_00001562×600 12.5 KB












I change these values in GDML file

5

Screenshot from 2024-05-01 14-49-39
Screenshot from 2024-05-01 14-49-391920×1080 336 KB

6

How are you running OpNovice and have you’re passing the GDML file you modified to it (via the -g argument)? Does your Geant4 install have GDML support?

7

Sir, Now give the dimension without the GDML file. Now it’s working, but I want to generate the hologram in geant4 count vs Energy.

8

I believe we already covered the topic of scoring here: To measure the precise position of beam strike on the front and back chamber and the number of beams passed through the middle block - #7 by bmorgan