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diff --git a/src/Reweight/T2KWeightEngine.cxx b/src/Reweight/T2KWeightEngine.cxx
index e14d363..2917d74 100644
--- a/src/Reweight/T2KWeightEngine.cxx
+++ b/src/Reweight/T2KWeightEngine.cxx
@@ -1,201 +1,196 @@
#include "T2KWeightEngine.h"
#ifdef __T2KREW_ENABLED__
#ifdef T2KRW_OA2021_INTERFACE
#include "T2KReWeight/WeightEngines/NEUT/T2KNEUTUtils.h"
#else
#include "T2KNeutUtils.h"
#endif
#endif
T2KWeightEngine::T2KWeightEngine(std::string name) {
#ifdef __T2KREW_ENABLED__
#if defined(__NEUT_VERSION__) && (__NEUT_VERSION__ >= 541)
// No need to vomit the contents of the card file all over my screen
StopTalking();
#ifdef T2KRW_OA2021_INTERFACE
if (!t2krew::T2KNEUTUtils::CardIsSet()) {
std::string neut_card = FitPar::Config().GetParS("NEUT_CARD");
if (neut_card.size()) {
t2krew::T2KNEUTUtils::SetCardFile(neut_card);
}
}
#else
std::string neut_card = FitPar::Config().GetParS("NEUT_CARD");
- if (!neut_card.size()) {
- NUIS_ABORT(
- "[ERROR]: When using T2KReWeight must set NEUT_CARD config option.");
+ if (neut_card.length() > 0 ){
+ t2krew::T2KNeutUtils::SetCardFile(neut_card);
+ StartTalking();
+ NUIS_LOG(FIT, "Using NEUT card file: " << neut_card);
+ } else {
+ t2krew::T2KNeutUtils::SetCardFile(std::string(std::getenv("NUISANCE"))+"/data/neut/neut_minimal_6t.card");
+ StartTalking();
+ NUIS_LOG(FIT, "Using NEUT card file: " << std::string(std::getenv("NUISANCE"))+"/data/neut/neut_minimal_6t.card");
}
- NUIS_LOG(FIT, "Using NEUT card file: " << neut_card);
- t2krew::T2KNeutUtils::SetCardFile(neut_card);
#endif
StartTalking();
#endif
// Setup the NEUT Reweight engien
fCalcName = name;
NUIS_LOG(FIT, "Setting up T2K RW: " << fCalcName);
// Create RW Engine suppressing cout
StopTalking();
#ifdef T2KRW_OA2021_INTERFACE
fT2KRW = t2krew::MakeT2KReWeightInstance();
#else
// Create Main RW Engine
fT2KRW = new t2krew::T2KReWeight();
- //Set NEUT card file
- std::string card = FitPar::Config().GetParS("NEUT_CARD");
- if(card.length() > 0 ){
- t2krew::T2KNeutUtils::SetCardFile(FitPar::Config().GetParS("NEUT_CARD"));
- }else{
- t2krew::T2KNeutUtils::SetCardFile(std::string(std::getenv("NUISANCE"))+"/data/neut/neut_minimal_6t.card");
- }
-
// Setup Sub RW Engines (Only activated for neut and niwg)
fT2KNeutRW = new t2krew::T2KNeutReWeight();
fT2KNIWGRW = new t2krew::T2KNIWGReWeight();
fT2KRW->AdoptWghtEngine("fNeutRW", fT2KNeutRW);
fT2KRW->AdoptWghtEngine("fNIWGRW", fT2KNIWGRW);
fT2KRW->Reconfigure();
// allow cout again
StartTalking();
// Set Abs Twk Config
fIsAbsTwk = (FitPar::Config().GetParB("setabstwk"));
#endif
#else
NUIS_ABORT("T2K RW NOT ENABLED");
#endif
};
void T2KWeightEngine::IncludeDial(std::string name, double startval) {
#ifdef __T2KREW_ENABLED__
// Get First enum
int nuisenum = Reweight::ConvDial(name, kT2K);
// Setup Maps
fEnumIndex[nuisenum]; // = std::vector<size_t>(0);
fNameIndex[name]; // = std::vector<size_t>(0);
// Split by commas
std::vector<std::string> allnames = GeneralUtils::ParseToStr(name, ",");
for (uint i = 0; i < allnames.size(); i++) {
std::string singlename = allnames[i];
// Get RW
#ifdef T2KRW_OA2021_INTERFACE
int gensyst = t2krew::T2KSystToInt(fT2KRW->DialFromString(name));
#else
t2krew::T2KSyst_t gensyst = t2krew::T2KSyst::FromString(name);
#endif
// Fill Maps
int index = fValues.size();
fValues.push_back(0.0);
fT2KSysts.push_back(gensyst);
// Initialize dial
NUIS_LOG(REC, "Registering " << singlename << " from " << name);
#ifndef T2KRW_OA2021_INTERFACE
fT2KRW->Systematics().Include(gensyst);
// If Absolute
if (fIsAbsTwk) {
fT2KRW->Systematics().SetAbsTwk(gensyst);
}
#endif
// Setup index
fEnumIndex[nuisenum].push_back(index);
fNameIndex[name].push_back(index);
}
// Set Value if given
if (startval != _UNDEF_DIAL_VALUE_) {
SetDialValue(nuisenum, startval);
}
#endif
}
void T2KWeightEngine::SetDialValue(int nuisenum, double val) {
#ifdef __T2KREW_ENABLED__
std::vector<size_t> indices = fEnumIndex[nuisenum];
for (uint i = 0; i < indices.size(); i++) {
fValues[indices[i]] = val;
#ifdef T2KRW_OA2021_INTERFACE
fT2KRW->SetDial_To_Value(t2krew::IntToT2KSyst(fT2KSysts[indices[i]]), val);
#else
fT2KRW->Systematics().SetTwkDial(fT2KSysts[indices[i]], val);
#endif
}
#endif
}
void T2KWeightEngine::SetDialValue(std::string name, double val) {
#ifdef __T2KREW_ENABLED__
std::vector<size_t> indices = fNameIndex[name];
for (uint i = 0; i < indices.size(); i++) {
fValues[indices[i]] = val;
#ifdef T2KRW_OA2021_INTERFACE
fT2KRW->SetDial_To_Value(t2krew::IntToT2KSyst(fT2KSysts[indices[i]]), val);
#else
fT2KRW->Systematics().SetTwkDial(fT2KSysts[indices[i]], val);
#endif
}
#endif
}
void T2KWeightEngine::Reconfigure(bool silent) {
#ifdef __T2KREW_ENABLED__
// Hush now...
if (silent)
StopTalking();
// Reconf
StopTalking();
fT2KRW->Reconfigure();
StartTalking();
// Shout again
if (silent)
StartTalking();
#endif
}
double T2KWeightEngine::CalcWeight(BaseFitEvt *evt) {
double rw_weight = 1.0;
#ifdef __T2KREW_ENABLED__
// Skip Non-NEUT
if (evt->fType != kNEUT) {
return 1.0;
}
// Hush now
StopTalking();
// Get Weight For NEUT
#ifdef T2KRW_OA2021_INTERFACE
rw_weight = fT2KRW->CalcWeight(t2krew::Event::Make(evt->fNeutVect));
#else
rw_weight = fT2KRW->CalcWeight(evt->fNeutVect);
#endif
// Speak Now
StartTalking();
#endif
if (!std::isnormal(rw_weight)) {
NUIS_ERR(WRN, "NEUT returned weight: " << rw_weight);
rw_weight = 0;
}
// Return rw_weight
return rw_weight;
}

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