cleanup dvcs to serve as example

benchmarks/dvcs/dvcs.sh

@@ -30,7 +30,7 @@ do
       ;;
     --all)
       DO_ALL=2
-      if [[ "${DO_REC}${DO_SIM}${DO_ANALYSIS}" -eq "" ]] ; then
+      if [[ ! "${DO_REC}${DO_SIM}${DO_ANALYSIS}" -eq "" ]] ; then
         echo "Error: cannot use --all with other arguments." 1>&2
         print_the_help
         exit 1
@@ -81,7 +81,6 @@ echo "FILE_NAME_TAG       = ${FILE_NAME_TAG}"
 echo "JUGGLER_N_EVENTS    = ${JUGGLER_N_EVENTS}"
 echo "JUGGLER_DETECTOR    = ${JUGGLER_DETECTOR}"
 
-print_env.sh
 
 ## To run the reconstruction, we need the following global variables:
 ## - JUGGLER_INSTALL_PREFIX: Install prefix for Juggler (simu/recon)