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model.cpp
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model.cpp
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#include "model.h"
#include "riverprofile.h"
#include "hydro.h"
#include "sed.h"
#include "tinyxml2/tinyxml2.h"
#include <iostream>
#include <fstream>
using namespace tinyxml2;
Model::Model(XMLElement* params_root, string out1) :
rn(nullptr), wl(nullptr), sd(nullptr)
{
rn = new RiverProfile(params_root); // Long profile, channel geometry
wl = new hydro(rn, params_root); // Channel hydraulic parameters
sd = new sed(rn, params_root);
// initialise
rn->cTime = wl->Qw[0][0].date_time;
rn->startTime = wl->Qw[0][0].date_time;
rn->endTime = wl->Qw[0][wl->Qw[0].size() - 1].date_time;
rn->writeInterval = 100; // CDJS: set to something small to get output for checking results
rn->outputFile = out1;
writeResults(0);
}
Model::~Model() {
delete rn;
delete wl;
delete sd;
}
void Model::iteration() {
wl->backWater(rn);
sd->computeTransport(rn);
stepTime();
rn->qwTweak = 1; //rn->tweakArray[rn->yearCounter];
if ( ( rn->regimeFlag == 1 ) && (rn->counter % 4 == 0) && ( rn->qwTweak < 1 ) )
wl->setRegimeWidth(rn); // kick off regime restraints, once hydraulics are working
if (rn->counter % rn->writeInterval == 0) {
writeResults(rn->counter);
}
}
void Model::stepTime(){
rn->cTime.addSecs(rn->dt);
rn->counter++;
rn->yearCounter++;
//if (rn->yearCounter > 899) {
// rn->yearCounter = 0;
//}
}
void Model::writeResults(int count){
int i = 0;
if (count == 0)
{
ofstream outDatFile;
outDatFile.open(rn->outputFile);
outDatFile << "Output file for program Grate_NESI" << '\n' <<
"there are twenty-four columns in the output. they are:" << '\n' <<
"column no. 1: X coordinates in meters" << '\n' <<
"column no. 2: Bed elevation in meters" << '\n' <<
"column no. 3: Flow depth in meters" << '\n' <<
"column no. 4: Channel width (m)" << '\n' <<
"column no. 5: Channel theta (deg)" << '\n' <<
"column no. 6: Number of channels" << '\n' <<
"column no. 7: Geometric mean grain size (mm) below the surface layer" << '\n' <<
"column no. 8: Geometric mean grain size (mm) of the surface layer" << '\n' <<
"column no. 9: Standard deviation at the same position." << '\n' <<
"column no. 10: Sediment transport rate (m2/s)" << '\n' <<
"column no. 11: Sand percentage (Fs)" << '\n' <<
"column no. 12-24: Surface grain size matrix (12 classes)" << '\n' <<
"qwTweak = " << rn->qwTweak << '\n' <<
"qsTweak = " << rn->qsTweak << '\n' <<
"substrDial = " << rn->substrDial << '\n' <<
"feedQw = " << rn->feedQw << '\n' <<
"feedQs = " << rn->feedQs << '\n' <<
"HmaxTweak = " << rn->HmaxTweak << '\n' <<
"randAbr = " << rn->randAbr << '\n' <<
"" << '\n';
outDatFile << '\n';
outDatFile << "Count: " << rn->counter << '\n';
for ( i = 0; i < rn->nnodes; i++ )
{
outDatFile << rn->xx[i] << '\t' <<
rn->eta[i] << '\t' <<
rn->RiverXS[i].depth << '\t' <<
rn->RiverXS[i].width << '\t' <<
rn->RiverXS[i].theta << '\t' <<
rn->RiverXS[i].noChannels << '\t' <<
rn->storedf[i][rn->ntop[i]].dsg << '\t' <<
rn->F[i].dsg << '\t' <<
rn->F[i].stdv << '\t' <<
sd->Qs[i] << '\t' <<
rn->F[i].sand_pct << '\t' <<
rn->F[i].pct[0][0] + rn->F[i].pct[1][0] + rn->F[i].pct[2][0] << '\t' <<
rn->F[i].pct[0][1] + rn->F[i].pct[1][1] + rn->F[i].pct[2][1] << '\t' <<
rn->F[i].pct[0][2] + rn->F[i].pct[1][2] + rn->F[i].pct[2][2] << '\t' <<
rn->F[i].pct[0][3] + rn->F[i].pct[1][3] + rn->F[i].pct[2][3] << '\t' <<
rn->F[i].pct[0][4] + rn->F[i].pct[1][4] + rn->F[i].pct[2][4] << '\t' <<
rn->F[i].pct[0][5] + rn->F[i].pct[1][5] + rn->F[i].pct[2][5] << '\t' <<
rn->F[i].pct[0][6] + rn->F[i].pct[1][6] + rn->F[i].pct[2][6] << '\t' <<
rn->F[i].pct[0][7] + rn->F[i].pct[1][7] + rn->F[i].pct[2][7] << '\t' <<
rn->F[i].pct[0][8] + rn->F[i].pct[1][8] + rn->F[i].pct[2][8] << '\t' <<
rn->F[i].pct[0][9] + rn->F[i].pct[1][9] + rn->F[i].pct[2][9] << '\t' <<
rn->F[i].pct[0][10] + rn->F[i].pct[1][10] + rn->F[i].pct[2][10] << '\t' <<
rn->F[i].pct[0][11] + rn->F[i].pct[1][11] + rn->F[i].pct[2][11] << '\t' <<
rn->F[i].pct[0][12] + rn->F[i].pct[1][12] + rn->F[i].pct[2][12] << '\n';
}
outDatFile << '\n';
}
else // append records
{
ofstream outDatFile;
outDatFile.open(rn->outputFile, ios::out | ios::app);
outDatFile << "Count: " << rn->counter << '\n';
for ( i = 0; i < rn->nnodes; i++ )
{
outDatFile << rn->xx[i] << '\t' <<
rn->eta[i] << '\t' <<
rn->RiverXS[i].depth << '\t' <<
rn->RiverXS[i].width << '\t' <<
rn->RiverXS[i].theta << '\t' <<
rn->RiverXS[i].noChannels << '\t' <<
rn->storedf[i][rn->ntop[i]].dsg << '\t' <<
rn->F[i].dsg << '\t' <<
rn->F[i].stdv << '\t' <<
sd->Qs[i] << '\t' <<
rn->F[i].sand_pct << '\t' <<
rn->F[i].pct[0][0] + rn->F[i].pct[1][0] + rn->F[i].pct[2][0] << '\t' <<
rn->F[i].pct[0][1] + rn->F[i].pct[1][1] + rn->F[i].pct[2][1] << '\t' <<
rn->F[i].pct[0][2] + rn->F[i].pct[1][2] + rn->F[i].pct[2][2] << '\t' <<
rn->F[i].pct[0][3] + rn->F[i].pct[1][3] + rn->F[i].pct[2][3] << '\t' <<
rn->F[i].pct[0][4] + rn->F[i].pct[1][4] + rn->F[i].pct[2][4] << '\t' <<
rn->F[i].pct[0][5] + rn->F[i].pct[1][5] + rn->F[i].pct[2][5] << '\t' <<
rn->F[i].pct[0][6] + rn->F[i].pct[1][6] + rn->F[i].pct[2][6] << '\t' <<
rn->F[i].pct[0][7] + rn->F[i].pct[1][7] + rn->F[i].pct[2][7] << '\t' <<
rn->F[i].pct[0][8] + rn->F[i].pct[1][8] + rn->F[i].pct[2][8] << '\t' <<
rn->F[i].pct[0][9] + rn->F[i].pct[1][9] + rn->F[i].pct[2][9] << '\t' <<
rn->F[i].pct[0][10] + rn->F[i].pct[1][10] + rn->F[i].pct[2][10] << '\t' <<
rn->F[i].pct[0][11] + rn->F[i].pct[1][11] + rn->F[i].pct[2][11] << '\t' <<
rn->F[i].pct[0][12] + rn->F[i].pct[1][12] + rn->F[i].pct[2][12] << '\n';
}
outDatFile << '\n';
}
}