Fix for TPC distortion treatment

A bug for TPC distortion treatment crept in with the refactor of
#1966

This commit fixes it.

Author: sawenzel

MC/bin/o2dpg_sim_workflow.py

@@ -1156,6 +1156,7 @@ def getDigiTaskName(det):
       if COLTYPE == 'PbPb':
          tpcLocalCFreco['TPCCorrMap.lumiInstFactor'] = str(lumiInstFactor)
       tpc_corr_options_mc=' --corrmap-lumi-mode 2 '
+      tpcLocalCFreco['TPCCorrMap.lumiMean'] = str(CTPSCALER)
       tpcLocalCFreco['TPCCorrMap.lumiInst'] = str(CTPSCALER)
 
    # Setup the TPC correction scaling options for reco; They come from the anchoring setup
@@ -1164,8 +1165,8 @@ def getDigiTaskName(det):
    # - The "no corrections" mode is imposed by the TPCCorrMap.lumiMean configurable being negative, in this case all other options in the corrections treatment are ignored.
    # - But if the MC simulation was done with distortions, then the reco needs --lumy-type 1 (i.e. scale with the CTP lumi) even if the corresponding anchor run reco was using --lumy-type 2
    #   (i.e. scaling according to the TPC IDC, which don't exist in the MC).
-
    anchor_lumi_type = dpl_option_from_config(anchorConfig, 'o2-tpcits-match-workflow', '--lumi-type', section = 'full', default_value = '')
+
    if anchor_lumi_type != '':
       anchor_lumi_type = '--lumi-type ' + anchor_lumi_type
    anchor_corrmaplumi_mode = dpl_option_from_config(anchorConfig, 'o2-tpcits-match-workflow', '--corrmap-lumi-mode', section = 'full', default_value = '')

MC/run/ANCHOR/anchorMC.sh

@@ -126,6 +126,7 @@ echo_info "Substituting ALIEN_JDL_LPMPRODUCTIONTAG=$ALIEN_JDL_LPMPRODUCTIONTAG w
 ALIEN_JDL_LPMPRODUCTIONTAG=$ALIEN_JDL_LPMANCHORPRODUCTION
 
 if [[ $ALIEN_JDL_ANCHOR_SIM_OPTIONS == *"--tpc-distortion-type 2"* ]]; then
+  export O2DPG_ENABLE_TPC_DISTORTIONS=ON
   # set the SCALING SOURCE to CTP for MC unless explicitely given from outside
   export ALIEN_JDL_TPCSCALINGSOURCE=${ALIEN_JDL_TPCSCALINGSOURCE:-"CTP"}
 fi