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staci_calibrate.cpp
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staci_calibrate.cpp
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#include <stdio.h>
#include <ga/ga.h>
#include <vector>
#include "Staci.h"
#include <iomanip>
#include <boost/tokenizer.hpp>
#include <numeric>
#include <list>
#include "xmlParser.h"
using namespace std;
using namespace boost;
#define cout STD_COUT
int global_debug_level;
int Staci_debug_level;
string dir_name;
string fname_prefix;
string logfilename;
string best_logfilename;
string sollwert_dfile;
void Load_WDS_Systems();
void Load_Sollwert_Datafiles();
void Update_Reservoirs(unsigned int);
void logfile_write(string msg, int debug_level);
int Num_of_Periods;
int Start_of_Periods;
vector<Staci *> wds;
vector<string> Sollwert_Node_Staci_ID;
vector<int> Sollwert_Node_Staci_Idx;
vector<vector<double> > Sollwert_Node_Values;
vector<vector<double> > Staci_Node_Values;
vector<string> Sollwert_Pool_Staci_ID;
vector<int> Sollwert_Pool_Staci_Idx;
vector<vector<double> > Sollwert_Pool_Values;
vector<vector<double> > Staci_Pool_Values;
vector<double> Pool_Surfs;
vector<string> pipe_name;
vector<bool> pipe_is_active;
unsigned int num_of_active_pipes;
vector<double> pipe_origD;
void Set_Up_Active_Pipes();
void Spoil_Active_Pipes();
bool bool_Spoil_Active_Pipes;
int type_of_pipe_selection;
double Dmin;
double weight_p_err;
double dt;
int Find_Pressure_Index(string PressureName);
int Find_Pool_Index(string PressureName);
void Set_Initial_Pool_Levels();
double get_A(string PoolName);
double Compute_Error();
float Objective(GAGenome &);
bool do_PerformSensitivityAnalysis;
void PerformSensitivityAnalysis();
vector<vector<double> > pipe_Sensitivity_MassFlowRates;
vector<vector<double> > pipe_Sensitivity_Pressures;
vector<double> pipe_Sensitivity_MassFlowRates_Sum;
vector<double> pipe_Sensitivity_Pressures_Sum;
std::vector<std::string> csv_read_row(std::istream &in, char delimiter);
std::vector<std::string> csv_read_row(std::string &in, char delimiter);
int Obj_Eval;
string Load_Settings();
void PrintBestDataFile(GAGenome &);
string List_Active_Pipes();
unsigned int Count_Active_Pipes();
bool last_computation_OK;
int popsize;
int ngen;
float pmut;
float pcross;
float best_obj;
int main(int argc, char **argv) {
Obj_Eval = 0;
best_obj = 1.e10;
last_computation_OK = false;
do_PerformSensitivityAnalysis = false;
// Load parameters, including logfile name
string msg_set = Load_Settings();
// Clear logfile and best_individual.txt
ofstream ofs(logfilename.c_str(), std::ios::out | std::ios::trunc);
ofs.close();
ofstream ofs1(best_logfilename.c_str(), std::ios::out | std::ios::trunc);
ofs1.close();
// Write Settings to logfile
logfile_write(msg_set, 0);
// Load WDSs and data files
Load_WDS_Systems();
Load_Sollwert_Datafiles();
Set_Initial_Pool_Levels();
// Initial computation
for (unsigned i = 0; i < (wds.size()); i++) {
wds.at(i)->Set_debug_level(Staci_debug_level);
bool success = wds.at(i)->solve_system();
if (success) {
wds.at(i)->Compute_Sensitivity_Matrix("diameter", 1);
if (i > Start_of_Periods)
Update_Reservoirs(i);
} else {
stringstream msg;
msg.str("");
msg << "\n\n ERROR: wds.at(" << i << ") could not be solved!";
logfile_write(msg.str(), 0);
exit(-1);
}
}
// Get difference
logfile_write("Evaluating initial state.\n", 0);
double err_pres = Compute_Error();
// Optimization
Set_Up_Active_Pipes();
// See if we've been given a seed to use (for testing purposes). When you
// specify a random seed, the evolution will be exactly the same each time
// you use that seed number.
unsigned int seed = 0;
for (int i = 1; i < argc; i++) {
if (strcmp(argv[i++], "seed") == 0) {
seed = atoi(argv[i]);
}
}
// Set up GA stuff
GABin2DecPhenotype map;
double LOWER_BOUND, UPPER_BOUND;
stringstream msg;
logfile_write("\n\nSetting up LOWER_BOUND, UPPER_BOUND...", 0);
msg.str("");
msg << "\n\n";
double dia;
for (unsigned int i = 0; i < pipe_name.size(); i++) {
if (pipe_is_active.at(i)) {
dia = wds.at(0)->get_dprop(pipe_name.at(i), "diameter");
LOWER_BOUND = 0.5 * dia;
UPPER_BOUND = 2.0 * dia;
map.add(16, LOWER_BOUND, UPPER_BOUND);
msg << "\t" << pipe_name.at(i) << " D=" << dia << ", LB=" << LOWER_BOUND << ", UB=" << UPPER_BOUND << endl;
}
}
msg << endl;
logfile_write(msg.str(), 1);
// You might want to spoil the original diameters
if (bool_Spoil_Active_Pipes)
Spoil_Active_Pipes();
// Create the template genome using the phenotype map we just made.
GABin2DecGenome genome(map, Objective);
// Now create the GA using the genome and run it. We'll use sigma truncation
// scaling so that we can handle negative objective scores.
logfile_write("Starting optimization...\n", 0);
GASimpleGA ga(genome);
GASigmaTruncationScaling scaling;
ga.minimize();
ga.populationSize(popsize);
ga.nGenerations(ngen);
ga.pMutation(pmut);
ga.pCrossover(pcross);
ga.scaling(scaling);
ga.scoreFrequency(10);
ga.flushFrequency(10);
ga.scoreFilename("bog.dat");
ga.evolve(seed);
do_PerformSensitivityAnalysis = true;
ga.statistics().write("bog_stats.dat");
genome = ga.statistics().bestIndividual();
Objective(genome);
PrintBestDataFile(genome);
do_PerformSensitivityAnalysis = false;
logfile_write("\n\nOptimization finished.\n", 0);
msg.str("");
msg << "Best solution objective is " << Objective(genome) << endl << endl;
logfile_write(msg.str(), 0);
return 0;
}
void PrintBestDataFile(GAGenome &x) {
GABin2DecGenome &genome = (GABin2DecGenome &) x;
ofstream resfile;
resfile.open("best.dat", ios::out);
resfile << scientific << setprecision(5);
for (unsigned int j = 0; j < genome.nPhenotypes(); j++)
if (pipe_is_active.at(j))
resfile << pipe_name.at(j) << " ; ";
resfile << endl;
for (unsigned int j = 0; j < genome.nPhenotypes(); j++)
resfile << genome.phenotype(j) << " ; ";
resfile << endl;
for (unsigned int j = 0; j < genome.nPhenotypes(); j++)
resfile << genome.phenotype(j) / pipe_origD.at(j) << " ; ";
resfile << endl;
for (unsigned int i = 0; i < Sollwert_Pool_Staci_ID.size(); i++)
resfile << "Sollwert " << Sollwert_Pool_Staci_ID.at(i) << " ; " << Sollwert_Pool_Staci_ID.at(i) << " ; ";
for (unsigned int i = 0; i < Sollwert_Node_Staci_ID.size(); i++)
resfile << "Sollwert " << Sollwert_Node_Staci_ID.at(i) << " ; " << Sollwert_Node_Staci_ID.at(i) << " ; ";
for (unsigned int j = 0; j < Num_of_Periods; j++) {
resfile << endl;
for (unsigned int i = 0; i < Sollwert_Pool_Staci_ID.size(); i++)
resfile << Sollwert_Pool_Values.at(i).at(j) << " ; " << Staci_Pool_Values.at(i).at(j) << " ; ";
for (unsigned int i = 0; i < Sollwert_Node_Staci_ID.size(); i++)
resfile << Sollwert_Node_Values.at(i).at(j) << " ; " << Staci_Node_Values.at(i).at(j) << " ; ";
}
resfile.close();
}
float
Objective(GAGenome &x) {
GABin2DecGenome &genome = (GABin2DecGenome &) x;
bool success = false;
for (unsigned int i = 0; i < wds.size(); i++) {
int k = 0;
if (i > 0) {
wds.at(i)->ini(wds.at(i - 1));
} else
wds.at(i)->ini();
for (unsigned int j = 0; j < pipe_name.size(); j++)
if (pipe_is_active.at(j)) {
wds.at(i)->set_dprop(pipe_name.at(j), "diameter", genome.phenotype(k));
k++;
}
last_computation_OK = wds.at(i)->solve_system();
if (last_computation_OK) {
if (i > 0)
Update_Reservoirs(i);
} else {
break;
}
}
if (do_PerformSensitivityAnalysis)
PerformSensitivityAnalysis();
double err;
if (last_computation_OK) {
err = Compute_Error();
if ((Obj_Eval % 100) == 0) {
stringstream str;
str.str("");
str << "\n Objective evaluation #" << Obj_Eval << "\tError: " << err;
logfile_write(str.str(), 1);
}
} else {
stringstream msg;
msg.str("");
msg << "\n\n WARNING: problem could not be solved!";
logfile_write(msg.str(), 0);
err = 1.e5;
}
// Save best into the best_logfile
if (err < best_obj) {
best_obj = err;
ofstream best_logfile;
best_logfile.open(best_logfilename.c_str(), ios::app);
best_logfile << Obj_Eval << "; " << err << scientific << setprecision(5);
for (unsigned int i = 0; i < genome.nPhenotypes(); i++)
best_logfile << "; " << genome.phenotype(i);
best_logfile << endl;
best_logfile.close();
PrintBestDataFile(genome);
}
Obj_Eval++;
return err;
}
void PerformSensitivityAnalysis() {
pipe_Sensitivity_MassFlowRates.clear();
pipe_Sensitivity_MassFlowRates_Sum.clear();
pipe_Sensitivity_Pressures.clear();
pipe_Sensitivity_Pressures_Sum.clear();
vector<double> tmp1;
vector<double> tmp2;
for (unsigned i = 0; i < wds.size(); i++) {
tmp1.clear();
tmp2.clear();
wds.at(i)->Compute_Sensitivity_Matrix("diameter", 1);
for (unsigned int j = 0; j < wds.at(i)->agelemek.size(); j++) {
string name1 = wds.at(i)->agelemek.at(j)->Get_nev();
for (unsigned int k = 0; k < pipe_name.size(); k++) {
if (pipe_is_active.at(k)) {
string name2 = pipe_name.at(k);
if (0 == strcmp(name1.c_str(), name2.c_str())) {
tmp1.push_back(wds.at(i)->SM_row_sum_MassFlowRates.at(j));
tmp2.push_back(wds.at(i)->SM_row_sum_Pressures.at(j));
/*cout<<endl<<"\t "<<name1<<" ? "<<name2;
cout<<" S_MFR: "<<wds.at(i)->SM_row_sum_MassFlowRates.at(j);
cout<<" S_Prs: "<<wds.at(i)->SM_row_sum_Pressures.at(j);
cin.get();*/
break;
}
}
}
}
pipe_Sensitivity_MassFlowRates.push_back(tmp1);
pipe_Sensitivity_Pressures.push_back(tmp2);
}
// Sum up over time inetarval for each pipe
for (unsigned int i = 0; i < pipe_name.size(); i++) {
pipe_Sensitivity_MassFlowRates_Sum.push_back(0.0);
pipe_Sensitivity_Pressures_Sum.push_back(0.0);
}
for (unsigned int i = 0; i < wds.size(); i++) {
int k = 0;
for (unsigned int j = 0; j < pipe_name.size(); j++) {
if (pipe_is_active.at(j)) {
pipe_Sensitivity_MassFlowRates_Sum.at(k) += fabs(pipe_Sensitivity_MassFlowRates.at(i).at(k));
k++;
}
}
}
for (unsigned int i = 0; i < wds.size(); i++) {
int k = 0;
for (unsigned int j = 0; j < pipe_name.size(); j++) {
if (pipe_is_active.at(j)) {
pipe_Sensitivity_Pressures_Sum.at(k) += fabs(pipe_Sensitivity_Pressures.at(i).at(k));
k++;
}
}
}
stringstream msg;
msg.str("");
msg << "\n Size of pipe_Sensitivity_MassFlowRates is " << pipe_Sensitivity_MassFlowRates.size() << " x "
<< pipe_Sensitivity_MassFlowRates.at(0).size();
msg << "\n Size of pipe_Sensitivity_Pressures is " << pipe_Sensitivity_Pressures.size() << " x "
<< pipe_Sensitivity_Pressures.at(0).size();
msg << "\n Size of pipe_Sensitivity_MassFlowRates_Sum is " << pipe_Sensitivity_MassFlowRates_Sum.size();
msg << "\n Size of pipe_Sensitivity_Pressures_Sum is " << pipe_Sensitivity_Pressures_Sum.size() << endl;
logfile_write(msg.str(), 2);
// Now save to data files
// First, Mass Flow Rate sensitivity
ofstream resfile;
resfile.open("sensitivity_MassFlowRates.dat", ios::out);
resfile << scientific << setprecision(5);
for (unsigned int j = 0; j < pipe_name.size(); j++)
if (pipe_is_active.at(j))
resfile << pipe_name.at(j) << " ; ";
resfile << endl;
for (unsigned int i = 0; i < wds.size(); i++) {
int k = 0;
for (unsigned int j = 0; j < pipe_name.size(); j++) {
if (pipe_is_active.at(j)) {
resfile << pipe_Sensitivity_MassFlowRates.at(i).at(k) << ";";
//pipe_Sensitivity_MassFlowRates_Sum.at(k) += fabs(pipe_Sensitivity_MassFlowRates.at(i).at(k));
k++;
}
}
resfile << endl;
}
for (unsigned int i = 0; i < pipe_Sensitivity_MassFlowRates_Sum.size(); i++)
resfile << (pipe_Sensitivity_MassFlowRates_Sum.at(i) / wds.size()) << ";";
resfile.close();
// Second, Pressure sensitivity
resfile.open("sensitivity_Pressures.dat", ios::out);
resfile << scientific << setprecision(5);
for (unsigned int j = 0; j < pipe_name.size(); j++)
if (pipe_is_active.at(j))
resfile << pipe_name.at(j) << " ; ";
resfile << endl;
//for (unsigned int i = 0; i < num_of_active_pipes; i++)
// pipe_Sensitivity_Pressures_Sum.push_back(0.0);
for (unsigned int i = 0; i < wds.size(); i++) {
int k = 0;
for (unsigned int j = 0; j < pipe_name.size(); j++) {
if (pipe_is_active.at(j)) {
resfile << pipe_Sensitivity_Pressures.at(i).at(k) << ";";
k++;
}
}
resfile << endl;
}
for (unsigned int i = 0; i < pipe_Sensitivity_Pressures_Sum.size(); i++)
resfile << (pipe_Sensitivity_Pressures_Sum.at(i) / wds.size()) << ";";
resfile.close();
}
void Set_Up_Active_Pipes() {
// Get pipe names
pipe_origD.clear();
pipe_name.clear();
pipe_is_active.clear();
for (unsigned int i = 0; i < wds.at(0)->agelemek.size(); i++)
if (strcmp(wds.at(0)->agelemek.at(i)->Get_Tipus().c_str(), "Cso") == 0) {
pipe_origD.push_back(wds.at(0)->agelemek.at(i)->Get_dprop("diameter"));
pipe_name.push_back(wds.at(0)->agelemek.at(i)->Get_nev());
pipe_is_active.push_back(true);
}
// Selecting pipes based on diameter
if (type_of_pipe_selection == 0) {
num_of_active_pipes = 0;
int k = 0;
for (unsigned int i = 0; i < wds.at(0)->agelemek.size(); i++)
if (strcmp(wds.at(0)->agelemek.at(i)->Get_Tipus().c_str(), "Cso") == 0) {
if (wds.at(0)->agelemek.at(i)->Get_dprop("diameter") > Dmin) {
pipe_is_active.at(k) = true;
num_of_active_pipes++;
} else
pipe_is_active.at(k) = false;
k++;
}
stringstream msg;
msg.str("");
msg << "Setting active pipes based on diameter (number: " << num_of_active_pipes << ", Dmin: " << Dmin
<< ")...\n";
logfile_write(msg.str(), 0);
msg.str("");
for (unsigned int i = 0; i < pipe_name.size(); i++)
if (pipe_is_active.at(i))
msg << endl << "\t" << pipe_name.at(i) << " D = " << pipe_origD.at(i);
msg << endl;
logfile_write(msg.str(), 1);
}
// Selecting pipes based on sensitivity
if (type_of_pipe_selection == 1) {
stringstream msg;
msg.str("");
msg << "\n\nPerforming sensitivity analysis...";
PerformSensitivityAnalysis();
msg << " done.\n";
logfile_write(msg.str(), 2);
msg.str("");
while (Count_Active_Pipes() > num_of_active_pipes) {
msg << List_Active_Pipes();
msg << endl << endl << "number of active pipes: " << Count_Active_Pipes() << " (desired:"
<< num_of_active_pipes << ")";
double min_val = 1.e6;
int min_idx = -1;
for (unsigned i = 0; i < pipe_is_active.size(); i++) {
if ((pipe_Sensitivity_Pressures_Sum.at(i) < min_val) && (pipe_is_active.at(i))) {
min_val = pipe_Sensitivity_Pressures_Sum.at(i);
min_idx = i;
}
}
msg << "\n\nMinimum sensitivity: idx: " << min_idx << ", name: " << pipe_name.at(min_idx) << " removing..."<<endl;
pipe_is_active.at(min_idx) = false;
logfile_write(msg.str(), 2);
msg.str("");
}
msg.str("");
msg << "\nSetting active pipes based on sensitivity (number: " << num_of_active_pipes << ")...\n";
logfile_write(msg.str(), 0);
msg.str("");
msg<<List_Active_Pipes();
logfile_write(msg.str(), 1);
}
// Selecting pipes based on largest diameters
if (type_of_pipe_selection == 2) {
stringstream msg;
msg.str("");
msg << "\n\nPerforming sensitivity analysis...";
PerformSensitivityAnalysis();
msg << " done.\n";
logfile_write(msg.str(), 2);
msg.str("");
while (Count_Active_Pipes() > num_of_active_pipes) {
msg << List_Active_Pipes();
msg << endl << endl << "number of active pipes: " << Count_Active_Pipes() << " (desired:"
<< num_of_active_pipes << ")";
double min_val = 1.e6;
int min_idx = -1;
for (unsigned i = 0; i < pipe_is_active.size(); i++) {
if ((pipe_origD.at(i) < min_val) && (pipe_is_active.at(i))) {
min_val = pipe_origD.at(i);
min_idx = i;
}
}
msg << "\n\nMinimum diameter: idx: " << min_idx << ", name: " << pipe_name.at(min_idx) << " removing..."<<endl;
pipe_is_active.at(min_idx) = false;
logfile_write(msg.str(), 2);
msg.str("");
}
msg.str("");
msg << "\nSetting active pipes based on largest diameter (number: " << num_of_active_pipes << ")...\n";
logfile_write(msg.str(), 0);
msg.str("");
msg<<List_Active_Pipes();
logfile_write(msg.str(), 1);
}
}
unsigned int Count_Active_Pipes() {
unsigned int count = 0;
for (unsigned j = 0; j < pipe_name.size(); j++)
if (pipe_is_active.at(j))
count++;
return count;
}
string List_Active_Pipes() {
stringstream msg;
msg.str("");
msg << endl << "Active pipes:" << fixed << setprecision(3);
for (unsigned j = 0; j < pipe_name.size(); j++)
if (pipe_is_active.at(j))
msg << endl << "\t idx:" << j << " " << pipe_name.at(j) << ", \tD=" << pipe_origD.at(j)
<< ", Pressures sensitivity: " << pipe_Sensitivity_Pressures_Sum.at(j);
return msg.str();
}
void Spoil_Active_Pipes() {
stringstream msg;
msg.str("");
msg << endl << "Spoiling active pipes....";
for (unsigned int i = 0; i < wds.at(0)->agelemek.size(); i++) {
string name1 = wds.at(0)->agelemek.at(i)->Get_nev();
if (strcmp(wds.at(0)->agelemek.at(i)->Get_Tipus().c_str(), "Cso") == 0) {
for (unsigned j = 0; j < pipe_name.size(); j++) {
string name2 = pipe_name.at(j);
if ((pipe_is_active.at(j)) && (0 == strcmp(name1.c_str(), name2.c_str()))) {
float mul = static_cast <float> (rand()) / static_cast <float> (RAND_MAX);
double Dold = wds.at(0)->agelemek.at(i)->Get_dprop("diameter");
double Dnew = (0.5 + mul) * Dold;
for (unsigned k = 0; k < wds.size(); k++)
wds.at(k)->agelemek.at(i)->Set_dprop("diameter", Dnew);
msg << endl << "\tSpoiling pipe " << name1 << " D = " << Dold << " -> " << Dnew << " m";
}
}
}
}
msg<<endl;
logfile_write(msg.str(), 1);
}
double Compute_Error() {
stringstream str_msg;
str_msg.str("");
str_msg << "\n\nComputing errors...\n";
logfile_write(str_msg.str(), 2);
str_msg.str("");
// Extract data needed...
double p_Sollwert, p_Staci;
for (unsigned int i = 0; i < Sollwert_Node_Staci_ID.size(); i++) {
for (unsigned int j = 0; j < Num_of_Periods; j++) {
p_Sollwert = Sollwert_Node_Values.at(i).at(j);
p_Staci = wds.at(j)->cspok.at(Sollwert_Node_Staci_Idx.at(i))->Get_p();
Staci_Node_Values.at(i).at(j) = p_Staci;
char msg[100];
sprintf(msg, "\n\t %s (Staci name: %s): p(%2d)= FVM: %5.2f, Staci: %5.2f bar",
Sollwert_Node_Staci_ID.at(i).c_str(),
wds.at(j)->cspok.at(Sollwert_Node_Staci_Idx.at(i))->Get_nev().c_str(),
j, p_Sollwert, p_Staci);
str_msg << msg;
}
str_msg << endl;
}
double H_FVM, H_Staci, H_err = 0.;
for (unsigned int i = 0; i < Sollwert_Pool_Staci_ID.size(); i++) {
for (unsigned int j = 0; j < Num_of_Periods; j++) {
H_FVM = Sollwert_Pool_Values.at(i).at(j);
H_Staci = wds.at(j)->agelemek.at(Sollwert_Pool_Staci_Idx.at(i))->Get_dprop("water_level");
Staci_Pool_Values.at(i).at(j) = H_Staci;
char msg[100];
sprintf(msg, "\n\t %s (Staci name: %s): H(%2d)= FVM: %5.3f, Staci: %5.3f m",
Sollwert_Pool_Staci_ID.at(i).c_str(),
wds.at(j)->agelemek.at(Sollwert_Pool_Staci_Idx.at(i))->Get_nev().c_str(),
j, H_FVM, H_Staci);
str_msg << msg;
H_err += fabs(H_FVM - H_Staci);
}
str_msg << endl;
}
// Compute modified pressure error:
double p_err = 0.0;
for (unsigned int i = 0; i < Sollwert_Node_Staci_ID.size(); i++) {
double sum = std::accumulate(Staci_Node_Values.at(i).begin(), Staci_Node_Values.at(i).end(), 0.0);
double Staci_mean = sum / Staci_Node_Values.at(i).size();
sum = std::accumulate(Sollwert_Node_Values.at(i).begin(), Sollwert_Node_Values.at(i).end(), 0.0);
double FVM_mean = sum / Sollwert_Node_Values.at(i).size();
for (unsigned int j = 0; j < Num_of_Periods; j++)
p_err += fabs(
(Staci_Node_Values.at(i).at(j) - Staci_mean) - (Sollwert_Node_Values.at(i).at(j) - FVM_mean));
}
double err = weight_p_err * p_err + (1.0 - weight_p_err) * H_err;
str_msg.str("");
str_msg << "\n p_err = " << p_err << ", weigth= " << weight_p_err;
str_msg << "\n H_err = " << H_err << ", weigth= " << (1.0 - weight_p_err);
str_msg << "\n err = " << err << endl;
logfile_write(str_msg.str(), 2);
return err;
}
void Load_WDS_Systems() {
stringstream fname;
stringstream msg;
logfile_write("Building WDS systems....\n", 0);
for (unsigned int i = 0; i < Num_of_Periods; i++) {
fname.str("");
fname << dir_name << fname_prefix << (Start_of_Periods + i) << ".spr";
msg.str("");
msg << "\n\t" << fname.str();
logfile_write(msg.str(), 2);
wds.push_back(new Staci(fname.str()));
wds.at(i)->build_system();
wds.at(i)->ini();
}
logfile_write("\n", 2);
}
void Update_Reservoirs(unsigned int i) {
logfile_write("\n\nUpdating Pools...", 2);
for (unsigned int j = 0; j < wds.at(i)->agelemek.size(); j++) {
string type = wds.at(i)->agelemek.at(j)->Get_Tipus();
if (strcmp(type.c_str(), "Vegakna") == 0) {
string PoolName = wds.at(i)->agelemek.at(j)->Get_nev();
double mp_prev = wds.at(i - 1)->agelemek.at(j)->Get_dprop("mass_flow_rate");
double Q = mp_prev / 1000. * 3600.;
double H_prev = wds.at(i - 1)->agelemek.at(j)->Get_dprop("water_level");
double A = get_A(PoolName);
double H_next = H_prev + Q * dt / A;
wds.at(i)->agelemek.at(j)->Set_dprop("water_level", H_next);
char msg[100];
sprintf(msg, "\n\t%s: t=%2d, Q=%+5.0fm3/h, A=%4.0fm^2, H(%2d)=%4.2fm -> H(%2d)=%4.2fm",
(wds.at(i)->agelemek.at(j)->Get_nev()).c_str(), i - 1, Q, A, i - 1, H_prev, i, H_next);
string str_msg(msg);
logfile_write(str_msg, 2);
}
}
}
void Load_Sollwert_Datafiles() {
stringstream tmp;
vector<vector<string> > lines;
tmp.str("");
tmp << dir_name << sollwert_dfile;
std::ifstream in(tmp.str().c_str());
if (in.fail()) {
cout << endl << "Load_Sollwert_Datafiles() -> CANNOT FIND DATAFILE " << tmp.str() << "!!!!" << endl;
exit(-1);
} else {
while (in.good())
lines.push_back(csv_read_row(in, ';'));
}
in.close();
stringstream tmpstr;
vector<double> tmp_double_vec;
tmpstr.str("");
tmpstr << "\nReading sollwert file " << sollwert_dfile << " ... \n";
for (unsigned int i = 0; i < lines.size(); i++) {
if (lines.at(i).size() < (Start_of_Periods + Num_of_Periods + 2 + 1)) {
tmpstr << endl << endl << "!!! ERROR !!!" << endl;
tmpstr << "\t in Sollwert file " << sollwert_dfile << ", line " << i << endl;
tmpstr << "\t The line contains " << lines.at(i).size()
<< " data (separated by ';'), but should be minimum "
<< Start_of_Periods + Num_of_Periods + 2 << ", " << endl;
tmpstr << " because Start_of_Periods is " << Start_of_Periods;
tmpstr << " and Num_of_Periods is " << Num_of_Periods << ". " << endl << endl;
logfile_write(tmpstr.str(), 0);
exit(-1);
}
string name = lines.at(i).at(0);
string type = lines.at(i).at(1);
std::transform(type.begin(), type.end(), type.begin(), ::tolower);
tmp_double_vec.clear();
// POOL:
if (0 == strcmp(type.c_str(), "pool")) {
Sollwert_Pool_Staci_ID.push_back(name);
Sollwert_Pool_Staci_Idx.push_back(Find_Pool_Index(name));
for (unsigned int j = Start_of_Periods; j < Start_of_Periods + Num_of_Periods; j++)
tmp_double_vec.push_back(atof(lines.at(i).at(2 + j).c_str()));
Sollwert_Pool_Values.push_back(tmp_double_vec);
// Add surface
Pool_Surfs.push_back(get_A(name));
// Info
tmpstr << "\t Found pool: " << name << " H(0) = " << tmp_double_vec.at(0) << " m , A = "
<< get_A(name) << " m2" << endl;
// Make space for Staci values:
vector<double> aa(tmp_double_vec.size(), 0.);
Staci_Pool_Values.push_back(aa);
}
// NODE:
if (0 == strcmp(type.c_str(), "node")) {
Sollwert_Node_Staci_ID.push_back(name);
Sollwert_Node_Staci_Idx.push_back(Find_Pressure_Index(name));
for (unsigned int j = Start_of_Periods; j < Start_of_Periods + Num_of_Periods; j++)
tmp_double_vec.push_back(atof(lines.at(i).at(2 + j).c_str()));
Sollwert_Node_Values.push_back(tmp_double_vec);
// Info
tmpstr << "\t Found node: " << lines.at(i).at(0) << endl;
// Make space for Staci values:
vector<double> aa(tmp_double_vec.size(), 0.);
Staci_Node_Values.push_back(aa);
}
}
tmpstr << endl;
logfile_write(tmpstr.str(), 1);
}
double get_A(string PoolName) {
bool found = false;
double A;
for (unsigned int i = 0; i < wds.at(0)->agelemek.size(); i++) {
string name = wds.at(0)->agelemek.at(i)->Get_nev();
if (strcmp(name.c_str(), PoolName.c_str()) == 0) {
A = wds.at(0)->agelemek.at(i)->Get_Aref();
found = true;
stringstream msg;
msg.str("");
msg << "\n\t get_A(): " << PoolName << " was found.";
logfile_write(msg.str(), 3);
break;
}
}
if (!found) {
stringstream msg;
msg.str("");
msg << "\n\n get_A(): could not find " << PoolName << "\n\n";
logfile_write(msg.str(), 0);
exit(-1);
}
return A;
}
int Find_Pool_Index(string PoolName) {
bool found = false;
int idx = -1;
for (unsigned int j = 0; j < wds.at(0)->agelemek.size(); j++) {
string type = wds.at(0)->agelemek.at(j)->Get_Tipus();
if (strcmp(type.c_str(), "Vegakna") == 0) {
string Name = wds.at(0)->agelemek.at(j)->Get_nev();
if (strcmp(Name.c_str(), PoolName.c_str()) == 0) {
found = true;
idx = j;
break;
}
}
}
if (!found) {
stringstream msg;
msg.str("");
msg << "\nFind_Pool_Index -> ERROR: " << PoolName << " was not found!!!\n\n";
logfile_write(msg.str(), 0);
exit(-1);
}
return idx;
}
int Find_Pressure_Index(string PressureName) {
bool found = false;
int idx = -1;
for (unsigned int j = 0; j < wds.at(0)->cspok.size(); j++) {
string Name = wds.at(0)->cspok.at(j)->Get_nev();
if (strcmp(Name.c_str(), PressureName.c_str()) == 0) {
found = true;
idx = j;
break;
}
}
if (!found) {
stringstream msg;
msg.str("");
msg << "\nFind_Pressure_Index -> ERROR: " << PressureName << " was not found!!!\n\n";
logfile_write(msg.str(), 0);
exit(-1);
}
return idx;
}
void Set_Initial_Pool_Levels() {
stringstream str;
str.str("");
logfile_write("Setting up initial pool levels...\n", 0);
for (unsigned j = 0; j < Sollwert_Pool_Staci_ID.size(); j++) {
str.str("");
str << "\n\t Pool name: " << Sollwert_Pool_Staci_ID.at(j);
double H0 = Sollwert_Pool_Values.at(j).at(0);
int idx = Sollwert_Pool_Staci_Idx.at(j);
wds.at(0)->agelemek.at(idx)->Set_dprop("water_level", H0);
str << ", i.e. agelemek.at(" << idx << ") aka " << wds.at(0)->agelemek.at(idx)->Get_nev() << " -> H0 = "
<< H0;
logfile_write(str.str(), 1);
}
logfile_write("\n\n", 1);
}
void logfile_write(string msg, int debug_level) {
if (global_debug_level >= debug_level) {
ofstream logfile;
logfile.open(logfilename.c_str(), ios::app);
logfile << msg;
logfile.close();
cout << msg;
}
}
vector<string> csv_read_row(string &line, char delimiter) {
stringstream ss(line);
return csv_read_row(ss, delimiter);
}
vector<string> csv_read_row(istream &in, char delimiter) {
stringstream ss;
bool inquotes = false;
vector<string> row;//relying on RVO
while (in.good()) {
char c = in.get();
if (!inquotes && c == '"') //beginquotechar
{
inquotes = true;
} else if (inquotes && c == '"') //quotechar
{
if (in.peek() == '"')//2 consecutive quotes resolve to 1
{
ss << (char) in.get();
} else //endquotechar
{
inquotes = false;
}
} else if (!inquotes && c == delimiter) //end of field
{
row.push_back(ss.str());
ss.str("");
} else if (!inquotes && (c == '\r' || c == '\n')) {
if (in.peek() == '\n') { in.get(); }
row.push_back(ss.str());
return row;
} else {
ss << c;
}
}
}
string Load_Settings() {
XMLNode xMainNode = XMLNode::openFileHelper("staci_calibrate_settings.xml", "settings");
global_debug_level = atoi(xMainNode.getChildNode("global_debug_level").getText());
Staci_debug_level = atoi(xMainNode.getChildNode("Staci_debug_level").getText());
dir_name = xMainNode.getChildNode("dir_name").getText();
fname_prefix = xMainNode.getChildNode("fname_prefix").getText();
logfilename = xMainNode.getChildNode("logfilename").getText();
best_logfilename = xMainNode.getChildNode("best_logfilename").getText();
sollwert_dfile = xMainNode.getChildNode("sollwert_dfile").getText();
Start_of_Periods = atoi(xMainNode.getChildNode("Start_of_Periods").getText());
Num_of_Periods = atoi(xMainNode.getChildNode("Num_of_Periods").getText());
string Text_Spoil_Active_Pipes = xMainNode.getChildNode("Spoil_Active_Pipes").getText();
dt = atof(xMainNode.getChildNode("dt").getText());
weight_p_err = atof(xMainNode.getChildNode("weight_p_err").getText());
if (weight_p_err < 0.)
weight_p_err = 0.;
if (weight_p_err > 1.)
weight_p_err = 1.;
string text_type_of_pipe_selection = xMainNode.getChildNode("type_of_pipe_selection").getText();
bool type_of_pipe_selection_is_set = false;
if (0 == strcmp(text_type_of_pipe_selection.c_str(), "Dmin")) {
Dmin = atof(xMainNode.getChildNode("Dmin").getText());
type_of_pipe_selection_is_set = true;
type_of_pipe_selection = 0;
}
if (0 == strcmp(text_type_of_pipe_selection.c_str(), "most_sensitive")) {
num_of_active_pipes = atoi(xMainNode.getChildNode("num_of_active_pipes").getText());
type_of_pipe_selection_is_set = true;
type_of_pipe_selection = 1;
}