bmagatlas_09_fullAsym20400.data not included
I would like to use fullsimlight with the ATLAS magnetic field map. The documentation is clear on how to set a constant magnetic field but doesn't really say how to implement the ATLAS field map. If I comment out the "/FSLdet/setField 4.0 tesla" line in the default line this seems to let it default to reading from a file called bmagatlas_09_fullAsym20400.data, I've pasted the message I get below. However, the file is not included, and I have no idea where I can find this. The documentation has mention of some root files that contain field information and says they are included with FSL, but I don't have them and are or
wouldn't know how to tell FSL to use them or any other file. I also get the below message when I try to run ./testMagneticField.
*** MAGNETIC FIELD SET FROM FILE ***
G4MagFieldSvcBase:StandardFieldSvc
ImportCurrents() ... Initializing the field map (solenoidCurrent=7730 toroidCurrent=20400) mapFile::: bmagatlas_09_fullAsym20400.data
ERROR! Magnetic field map file cannot be opened. Please make sure the file is available. Alternatively, you can set a constant Magnetic Field through the macro.g4 file.