[Clas_gsim] Help needed on GSIM FFREAD cards

[adhikari at jlab.org]

Can anyone explain to me the difference between the following cards?

1) BAFF & BAFFES - Which one is the correct card name for the Baffels -
BAFF or BAFFES? I have seen BAFF used & the following reference page only
lists BAFFES? Should either one work or are they different?

2) PTGSCALE & PTMGSCALE : Equivalent?

3) Is it redundant to use both PTGFIELDM, & PTGSCALE. If not what's the
difference?

4) How about PTGIFIELD? And, what should be the value to simulate for the
EG4 experiment which used polarized NH3 & ND3 targets (with 5T=50kG
field)? There doesn't seem to be enough information in the only reference 
(http://nuclear.unh.edu/~maurik/Gsim/gsim_doc_ffread.shtml) that I could
find.

5) Now, I have seen other people also using TMGIFIELDM. May I know what is
the difference between TMGIFIELDM & PTGFIELDM?

Any bit of information will be greatly appreciated.

With best regards,
Krishna