add output directory for particle gun type to

Author: jrstevenjlab

dirc/mcwrapper/particle_gun.config

@@ -5,7 +5,7 @@
 
 VARIATION=mc #set your jana calib context here with or without calibtime Default is variation=mc
 
-DATA_OUTPUT_BASE_DIR=/volatile/halld/home/jrsteven/2018-dirc/dircsim-2018_08-ver10/ #_BeamPhoton300nA/
+DATA_OUTPUT_BASE_DIR=/volatile/halld/home/jrsteven/2018-dirc/dircsim-2018_08-ver10/pip_p4_theta4/ #_BeamPhoton300nA/
 
 NCORES=1      # Number of CPU threads to use or nodes:node-id:ppn or nodes:ppn depending on your system