History of SIMC CVS

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Mar 14, 2012

Major changes for SHMS subroutines.

• • Makefile : add file shared/rotate_vaxis.o
  • simc.f : more apertures have been added to SHMS spectrometer code mc_shms.f, so additional "STOP" counters added.
  • spectrometers.inc : Increased max_class = 41 . Added variables to common block "track"
  • shared/transp.f : Modified SHMS forward optics matrix to shms_forward_cosy_2011_dipole26cm_dm1.2_nov9.dat
  • shared/rotate_vaxis.f : New code to do rotation around vertical axis. Needed for apertures in SHMS bender
  • shms/structures_shms.inc : Add "STOP" counters for all new SHMS apertures
  • shms/shms_recon_fit_90deg_1cm_5th_order.dat : New recon optics matrix
  • shms/shms_forward_cosy_2011_dipole26cm_dm1.2_nov9.dat : New forward optics matrix

Nov 21, 2011

Update radc.f : In subroutine lambda_dave, correct the formula for the proton lambda calculation to agree with formula 59 in PRC 64  054610. Previously, the calculation was missing the factor e3/p3.

June 29, 2011

Updated event.f : When upgrading SIMC for gfortran in June 2009 calls to trip_thru_target for the scattered electron and hadron were moved from the end of the complete_ev subroutine to the end of the generate subroutine. The reason for the calls to trip_thru_target at end of the complete_ev subroutine is that the call to radc_init_ev at the very end of the complete_ev needs information calculated by trip_thru_target. So moving these calls was a mistake. In effect, the radc_init_ev was using info calculated for the previous event.