diff --git a/regtest/analysis/rt-wham/fes.dat.reference b/regtest/analysis/rt-wham/fes.0.dat.reference
similarity index 100%
rename from regtest/analysis/rt-wham/fes.dat.reference
rename to regtest/analysis/rt-wham/fes.0.dat.reference
diff --git a/regtest/analysis/rt-wham/plumed.dat b/regtest/analysis/rt-wham/plumed.dat
index e5e86194885999ad2fdc61696c7cde924b831b65..e189bc5ad7c0e1d5b3f2d3c738a15e87191f2009 100644
--- a/regtest/analysis/rt-wham/plumed.dat
+++ b/regtest/analysis/rt-wham/plumed.dat
@@ -46,7 +46,9 @@ REWEIGHT_WHAM ...
PRINT ARG=phi,psi FILE=colvar
#PRINT ARG=rp0.bias,rp1.bias,rp2.bias,rp3.bias,rp4.bias,rp5.bias,rp6.bias,rp7.bias,rp8.bias,rp9.bias,rp10.bias,rp11.bias,rp12.bias,rp13.bias,rp14.bias,rp15.bias,rp16.bias,rp17.bias,rp18.bias,rp19.bias,rp20.bias,rp21.bias,rp22.bias,rp23.bias,rp24.bias,rp25.bias,rp26.bias,rp27.bias,rp28.bias,rp29.bias,rp30.bias,rp31.bias FILE=bias
+weig: COLLECT_FRAMES STRIDE=1 LOGWEIGHTS=ww
ff: COLLECT_FRAMES ARG=phi STRIDE=1 LOGWEIGHTS=ww
+OUTPUT_ANALYSIS_DATA_TO_COLVAR USE_OUTPUT_DATA_FROM=weig FILE=wham-weights FMT=%8.4f
hh: HISTOGRAM ARG=ff.phi GRID_MIN=-pi GRID_MAX=pi GRID_BIN=50 KERNEL=DISCRETE
fes: CONVERT_TO_FES GRID=hh TEMP=300
diff --git a/regtest/analysis/rt-wham/wham-weights.0.reference b/regtest/analysis/rt-wham/wham-weights.0.reference
new file mode 100644
index 0000000000000000000000000000000000000000..1ce4fb58925b425667be972a061c650ed2ac6fb9
--- /dev/null
+++ b/regtest/analysis/rt-wham/wham-weights.0.reference
@@ -0,0 +1,352 @@
+#! FIELDS weight
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0301
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0301
+ 0.0002
+ 0.0021
+ 0.0003
+ 0.0000
+ 0.0018
+ 0.0001
+ 0.0006
+ 0.0002
+ 0.0021
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0005
+ 0.0000
+ 0.0091
+ 0.0005
+ 0.0001
+ 0.0015
+ 0.0119
+ 0.0012
+ 0.0006
+ 0.0301
+ 0.0108
+ 0.0136
+ 0.0158
+ 0.0040
+ 0.0130
+ 0.0199
+ 0.0139
+ 0.0250
+ 0.0113
+ 0.0276
+ 0.0000
+ 0.0187
+ 0.0153
+ 0.0114
+ 0.0116
+ 0.0082
+ 0.0270
+ 0.0262
+ 0.0228
+ 0.0285
+ 0.0299
+ 0.0301
+ 0.0017
+ 0.0122
+ 0.0272
+ 0.0283
+ 0.0021
+ 0.0015
+ 0.0164
+ 0.0024
+ 0.0054
+ 0.0052
+ 0.0000
+ 0.0001
+ 0.0001
+ 0.0004
+ 0.0008
+ 0.0001
+ 0.0114
+ 0.0002
+ 0.0040
+ 0.0044
+ 0.0004
+ 0.0301
+ 0.0000
+ 0.0001
+ 0.0024
+ 0.0000
+ 0.0005
+ 0.0003
+ 0.0000
+ 0.0006
+ 0.0000
+ 0.0004
+ 0.0000
+ 0.0000
+ 0.0002
+ 0.0001
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0013
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0301
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0301
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0301
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0301
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0301
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0301
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0301
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0301
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0301
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0301
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0301
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
+ 0.0000
diff --git a/src/analysis/OutputColvarFile.cpp b/src/analysis/OutputColvarFile.cpp
index c88b01b594538d773b96a5c82a780320c6f023ed..6b951aba784edbd802e31140480895916061fe6c 100644
--- a/src/analysis/OutputColvarFile.cpp
+++ b/src/analysis/OutputColvarFile.cpp
@@ -47,6 +47,8 @@ class OutputColvarFile : public AnalysisBase {
private:
std::string fmt;
std::string filename;
+ bool output_for_all_replicas;
+ std::vector<unsigned> preps;
std::vector<std::string> req_vals;
public:
static void registerKeywords( Keywords& keys );
@@ -60,6 +62,7 @@ PLUMED_REGISTER_ACTION(OutputColvarFile,"OUTPUT_ANALYSIS_DATA_TO_COLVAR")
void OutputColvarFile::registerKeywords( Keywords& keys ) {
AnalysisBase::registerKeywords( keys ); keys.use("ARG");
keys.add("compulsory","FILE","the name of the file to output to");
+ keys.add("compulsory","REPLICA","0","the replicas for which you would like to output this information");
keys.add("compulsory","STRIDE","0","the frequency with which to perform the required analysis and to output the data. The default value of 0 tells plumed to use all the data");
keys.add("optional","FMT","the format to output the data using");
}
@@ -67,7 +70,8 @@ void OutputColvarFile::registerKeywords( Keywords& keys ) {
OutputColvarFile::OutputColvarFile( const ActionOptions& ao ):
Action(ao),
AnalysisBase(ao),
- fmt("%f")
+ fmt("%f"),
+ output_for_all_replicas(false)
{
parse("FILE",filename); parse("FMT",fmt);
if( !getRestart() ) { OFile ofile; ofile.link(*this); ofile.setBackupString("analysis"); ofile.backupAllFiles(filename); }
@@ -78,13 +82,33 @@ OutputColvarFile::OutputColvarFile( const ActionOptions& ao ):
} else {
req_vals.resize( getArguments().size() ); for(unsigned i=0; i<req_vals.size(); ++i) req_vals[i]=getPntrToArgument(i)->getName();
}
- plumed_assert( req_vals.size()>0 );
- log.printf(" outputting %s", req_vals[0].c_str() );
- for(unsigned i=1; i<req_vals.size(); ++i) log.printf(",", req_vals[i].c_str() );
- log.printf("\n");
+ if( req_vals.size()==0 ) {
+ log.printf(" outputting weights from input action \n");
+ } else {
+ log.printf(" outputting %s", req_vals[0].c_str() );
+ for(unsigned i=1; i<req_vals.size(); ++i) log.printf(",", req_vals[i].c_str() );
+ log.printf("\n");
+ }
+ std::vector<std::string> rep_data; parseVector("REPLICA",rep_data);
+ if( rep_data.size()==1 ) {
+ if( rep_data[0]=="all" ) output_for_all_replicas=true;
+ else {
+ preps.resize(1); Tools::convert( rep_data[0], preps[0] );
+ }
+ } else {
+ preps.resize( rep_data.size() );
+ for(unsigned i=0;i<rep_data.size();++i) Tools::convert( rep_data[i], preps[i] );
+ }
}
void OutputColvarFile::performAnalysis() {
+ if( !output_for_all_replicas ) {
+ bool found=false; unsigned myrep=plumed.multi_sim_comm.Get_rank();
+ for(unsigned i=0;i<preps.size();++i) {
+ if( myrep==preps[i] ) { found=true; break; }
+ }
+ if( !found ) return;
+ }
// Output the embedding as long lists of data
OFile gfile; gfile.link(*this);
gfile.setBackupString("analysis");
diff --git a/src/analysis/ReadAnalysisFrames.cpp b/src/analysis/ReadAnalysisFrames.cpp
index 54f9c0b7dfb35099f98b472d77ef59373cf3e602..478abdab9a7e6b0785b4f92bda65118ac0736e55 100644
--- a/src/analysis/ReadAnalysisFrames.cpp
+++ b/src/analysis/ReadAnalysisFrames.cpp
@@ -80,7 +80,8 @@ ReadAnalysisFrames::ReadAnalysisFrames( const ActionOptions& ao ):
}
if( wwstr.size()>0 ) {
log.printf("\n");
- wham_pointer = dynamic_cast<bias::ReweightWham*>( weight_vals[0]->getPntrToAction() );
+ wham_pointer = dynamic_cast<bias::ReweightBase*>( weight_vals[0]->getPntrToAction() );
+ if( !wham_pointer->buildsWeightStore() ) wham_pointer = NULL;
if( wham_pointer && weight_vals.size()!=1 ) error("can only extract weights from one wham object");
} else log.printf(" weights are all equal to one\n");
requestArguments( arg );
diff --git a/src/analysis/ReadAnalysisFrames.h b/src/analysis/ReadAnalysisFrames.h
index 1248669dd13109bb1b973eb445f5affb14654c0e..8e8f7618cbbd43fbb36cdeabde21fa1b8a202402 100644
--- a/src/analysis/ReadAnalysisFrames.h
+++ b/src/analysis/ReadAnalysisFrames.h
@@ -23,7 +23,7 @@
#define __PLUMED_analysis_ReadAnalysisFrames_h
#include "AnalysisBase.h"
-#include "bias/ReweightWham.h"
+#include "bias/ReweightBase.h"
namespace PLMD {
namespace analysis {
@@ -40,7 +40,7 @@ private:
/// The biases we are using in reweighting and the args we store them separately
std::vector<Value*> weight_vals;
/// The object that calculates weights using WHAM
- bias::ReweightWham* wham_pointer;
+ bias::ReweightBase* wham_pointer;
/// The weights of all the data points
bool weights_calculated;
std::vector<double> logweights, weights;
diff --git a/src/bias/ReweightBase.h b/src/bias/ReweightBase.h
index 099e317a0f5191492274ed263882b62fe89aa6f4..4ef2e6c0008cf6e043de79dd08d85638e300d0b6 100644
--- a/src/bias/ReweightBase.h
+++ b/src/bias/ReweightBase.h
@@ -39,8 +39,12 @@ public:
static void registerKeywords(Keywords&);
explicit ReweightBase(const ActionOptions&ao);
unsigned getNumberOfDerivatives() { return 0; }
+ virtual bool buildsWeightStore() const { return false; }
void calculate();
+ virtual void calculateWeights( const unsigned& nframes ){}
virtual double getLogWeight() = 0;
+ virtual double getWeight( const unsigned& iweight ) const { plumed_error(); }
+ virtual void clearData() {}
void apply() {}
};
diff --git a/src/bias/ReweightWham.cpp b/src/bias/ReweightWham.cpp
index 7a049fc91d0c2ecf32ab0fa83379e56ac48fed8d..f30a486c50eabcc67921cfb8e86e7d739173211c 100644
--- a/src/bias/ReweightWham.cpp
+++ b/src/bias/ReweightWham.cpp
@@ -19,7 +19,7 @@
You should have received a copy of the GNU Lesser General Public License
along with plumed. If not, see <http://www.gnu.org/licenses/>.
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ */
-#include "ReweightWham.h"
+#include "ReweightBase.h"
#include "core/ActionRegister.h"
#include "tools/Communicator.h"
@@ -34,6 +34,24 @@
namespace PLMD {
namespace bias {
+class ReweightWham : public ReweightBase {
+private:
+ double thresh;
+ unsigned nreplicas;
+ unsigned maxiter;
+ bool weightsCalculated;
+ std::vector<double> stored_biases;
+ std::vector<double> final_weights;
+public:
+ static void registerKeywords(Keywords&);
+ explicit ReweightWham(const ActionOptions&ao);
+ bool buildsWeightStore() const { return true; }
+ void calculateWeights( const unsigned& nframes );
+ void clearData();
+ double getLogWeight();
+ double getWeight( const unsigned& iweight ) const ;
+};
+
PLUMED_REGISTER_ACTION(ReweightWham,"REWEIGHT_WHAM")
void ReweightWham::registerKeywords(Keywords& keys ) {
@@ -69,6 +87,11 @@ void ReweightWham::clearData() {
stored_biases.resize(0);
}
+double ReweightWham::getWeight( const unsigned& iweight ) const {
+ plumed_dbg_assert( weightsCalculated && iweight<final_weights.size() );
+ return final_weights[iweight];
+}
+
void ReweightWham::calculateWeights( const unsigned& nframes ) {
if( stored_biases.size()!=nreplicas*nframes ) error("wrong number of weights stored");
// Get the minimum value of the bias
diff --git a/src/bias/ReweightWham.h b/src/bias/ReweightWham.h
deleted file mode 100644
index a64ce787daec240e1b7bbfcdf3c4ac01ba0cdecd..0000000000000000000000000000000000000000
--- a/src/bias/ReweightWham.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- Copyright (c) 2011-2016 The plumed team
- (see the PEOPLE file at the root of the distribution for a list of names)
-
- See http://www.plumed.org for more information.
-
- This file is part of plumed, version 2.
-
- plumed is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- plumed is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with plumed. If not, see <http://www.gnu.org/licenses/>.
-+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ */
-#ifndef __PLUMED_bias_ReweightWham_h
-#define __PLUMED_bias_ReweightWham_h
-
-#include "ReweightBase.h"
-
-namespace PLMD {
-namespace bias {
-
-class ReweightWham : public ReweightBase {
-private:
- double thresh;
- unsigned nreplicas;
- unsigned maxiter;
- bool weightsCalculated;
- std::vector<double> stored_biases;
- std::vector<double> final_weights;
-public:
- static void registerKeywords(Keywords&);
- explicit ReweightWham(const ActionOptions&ao);
- void calculateWeights( const unsigned& nframes );
- void clearData();
- double getLogWeight();
- double getWeight( const unsigned& iweight ) const ;
-};
-
-inline
-double ReweightWham::getWeight( const unsigned& iweight ) const {
- plumed_dbg_assert( weightsCalculated && iweight<final_weights.size() );
- return final_weights[iweight];
-}
-
-}
-}
-#endif
diff --git a/src/gridtools/GridPrintingBase.cpp b/src/gridtools/GridPrintingBase.cpp
index 89e55eb2b6db76238b0b7f1fe317fa831ddfd69c..bbccb1ff395c260f8e24a28b62162823b07a2103 100644
--- a/src/gridtools/GridPrintingBase.cpp
+++ b/src/gridtools/GridPrintingBase.cpp
@@ -33,13 +33,15 @@ void GridPrintingBase::registerKeywords( Keywords& keys ) {
keys.add("compulsory","STRIDE","0","the frequency with which the grid should be output to the file. The default "
"value of 0 ensures that the grid is only output at the end of the trajectory");
keys.add("compulsory","FILE","density","the file on which to write the grid.");
+ keys.add("compulsory","REPLICA","0","the replicas for which you would like to output this information");
keys.add("optional","FMT","the format that should be used to output real numbers");
}
GridPrintingBase::GridPrintingBase(const ActionOptions&ao):
Action(ao),
ActionPilot(ao),
- fmt("%f")
+ fmt("%f"),
+ output_for_all_replicas(false)
{
std::string mlab; parse("GRID",mlab);
vesselbase::ActionWithVessel* mves= plumed.getActionSet().selectWithLabel<vesselbase::ActionWithVessel*>(mlab);
@@ -60,9 +62,26 @@ GridPrintingBase::GridPrintingBase(const ActionOptions&ao):
} else {
log.printf("\n");
}
+ std::vector<std::string> rep_data; parseVector("REPLICA",rep_data);
+ if( rep_data.size()==1 ) {
+ if( rep_data[0]=="all" ) output_for_all_replicas=true;
+ else {
+ preps.resize(1); Tools::convert( rep_data[0], preps[0] );
+ }
+ } else {
+ preps.resize( rep_data.size() );
+ for(unsigned i=0;i<rep_data.size();++i) Tools::convert( rep_data[i], preps[i] );
+ }
}
void GridPrintingBase::update() {
+ if( !output_for_all_replicas ) {
+ bool found=false; unsigned myrep=plumed.multi_sim_comm.Get_rank();
+ for(unsigned i=0;i<preps.size();++i) {
+ if( myrep==preps[i] ) { found=true; break; }
+ }
+ if( !found ) return;
+ }
if( getStep()==0 || getStride()==0 ) return ;
OFile ofile; ofile.link(*this);
@@ -71,6 +90,13 @@ void GridPrintingBase::update() {
}
void GridPrintingBase::runFinalJobs() {
+ if( !output_for_all_replicas ) {
+ bool found=false; unsigned myrep=plumed.multi_sim_comm.Get_rank();
+ for(unsigned i=0;i<preps.size();++i) {
+ if( myrep==preps[i] ) { found=true; break; }
+ }
+ if( !found ) return;
+ }
if( getStride()>0 ) return;
OFile ofile; ofile.link(*this);
diff --git a/src/gridtools/GridPrintingBase.h b/src/gridtools/GridPrintingBase.h
index 2b97194c44840ec4b0f5814bc7c5608d781223db..1e9ac6c6106ea8d29090cd9e263f1d8bafcbdb2d 100644
--- a/src/gridtools/GridPrintingBase.h
+++ b/src/gridtools/GridPrintingBase.h
@@ -33,6 +33,8 @@ class GridPrintingBase : public ActionPilot {
protected:
GridVessel* ingrid;
std::string fmt, filename;
+ bool output_for_all_replicas;
+ std::vector<unsigned> preps;
public:
static void registerKeywords( Keywords& keys );
explicit GridPrintingBase(const ActionOptions&ao);
diff --git a/src/vesselbase/ActionWithAveraging.cpp b/src/vesselbase/ActionWithAveraging.cpp
index 9d3816e0a24356ce505c4da70cd0798e7080741e..79ad58b18d8024f03c2df7ad34a623f5094ee5cb 100644
--- a/src/vesselbase/ActionWithAveraging.cpp
+++ b/src/vesselbase/ActionWithAveraging.cpp
@@ -24,7 +24,7 @@
#include "analysis/ReadAnalysisFrames.h"
#include "core/PlumedMain.h"
#include "core/ActionSet.h"
-#include "bias/ReweightWham.h"
+#include "bias/ReweightBase.h"
namespace PLMD {
namespace vesselbase {
@@ -81,8 +81,8 @@ ActionWithAveraging::ActionWithAveraging( const ActionOptions& ao ):
for(unsigned i=0; i<wwstr.size(); ++i) {
ActionWithValue* val = plumed.getActionSet().selectWithLabel<ActionWithValue*>(wwstr[i]);
if( !val ) error("could not find value named");
- bias::ReweightWham* iswham=dynamic_cast<bias::ReweightWham*>( val );
- if( iswham ) error("to use wham you must gather data using COLLECT_FRAMES");
+ bias::ReweightBase* iswham=dynamic_cast<bias::ReweightBase*>( val );
+ if( iswham->buildsWeightStore() ) error("to use wham you must gather data using COLLECT_FRAMES");
weights.push_back( val->copyOutput(val->getLabel()) );
arg.push_back( val->copyOutput(val->getLabel()) );
log.printf("%s ",wwstr[i].c_str() );