62 lines
2.2 KiB
C++
62 lines
2.2 KiB
C++
|
#include "processfields_td.h"
|
||
|
|
#include <iomanip>
|
||
|
|
#include <sstream>
|
||
|
|
#include <string>
|
||
|
|
|
||
|
|
ProcessFieldsTD::ProcessFieldsTD(Operator* op, Engine* eng) : ProcessFields(op, eng)
|
||
|
|
{
|
||
|
|
pad_length = 8;
|
||
|
|
}
|
||
|
|
|
||
|
|
ProcessFieldsTD::~ProcessFieldsTD()
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
void ProcessFieldsTD::Process()
|
||
|
|
{
|
||
|
|
stringstream ss;
|
||
|
|
ss << std::setw( pad_length ) << std::setfill( '0' ) << Eng->numTS;
|
||
|
|
|
||
|
|
string filename = filePattern + ss.str() + ".vtk";
|
||
|
|
ofstream file(filename.c_str());
|
||
|
|
if (file.is_open()==false) { cerr << "ProcessFieldsTD::Process: can't open file '" << filename << "' for writing... abort! " << endl; return;};
|
||
|
|
|
||
|
|
if (DumpType==0)
|
||
|
|
{
|
||
|
|
//create array
|
||
|
|
FDTD_FLOAT**** E_T = Create_N_3DArray(numDLines);
|
||
|
|
unsigned int pos[3] = {start[0],start[1],start[2]};
|
||
|
|
unsigned int OpPos[3];
|
||
|
|
double delta;
|
||
|
|
// cerr << "processing e-fields... " << endl;
|
||
|
|
for (pos[0]=0;pos[0]<numDLines[0];++pos[0])
|
||
|
|
{
|
||
|
|
OpPos[0]=start[0]+pos[0];
|
||
|
|
for (pos[1]=0;pos[1]<numDLines[1];++pos[1])
|
||
|
|
{
|
||
|
|
OpPos[1]=start[1]+pos[1];
|
||
|
|
for (pos[2]=0;pos[2]<numDLines[2];++pos[2])
|
||
|
|
{
|
||
|
|
OpPos[2]=start[2]+pos[2];
|
||
|
|
//in x
|
||
|
|
delta = Op->discLines[0][OpPos[0]+1] - Op->discLines[0][OpPos[0]];
|
||
|
|
E_T[0][pos[0]][pos[1]][pos[2]] = Eng->volt[0][OpPos[0]][OpPos[1]][OpPos[2]] + Eng->volt[0][OpPos[0]][OpPos[1]+1][OpPos[2]] + Eng->volt[0][OpPos[0]][OpPos[1]][OpPos[2]+1] + Eng->volt[0][OpPos[0]][OpPos[1]+1][OpPos[2]+1];
|
||
|
|
E_T[0][pos[0]][pos[1]][pos[2]] /= delta;
|
||
|
|
//in y
|
||
|
|
delta = Op->discLines[1][OpPos[1]+1] - Op->discLines[1][OpPos[1]];
|
||
|
|
E_T[1][pos[0]][pos[1]][pos[2]] = Eng->volt[1][OpPos[0]][OpPos[1]][OpPos[2]] + Eng->volt[1][OpPos[0]+1][OpPos[1]][OpPos[2]] + Eng->volt[1][OpPos[0]][OpPos[1]][OpPos[2]+1] + Eng->volt[1][OpPos[0]+1][OpPos[1]][OpPos[2]+1];
|
||
|
|
E_T[1][pos[0]][pos[1]][pos[2]] /= delta;
|
||
|
|
//in z
|
||
|
|
delta = Op->discLines[2][OpPos[2]+1] - Op->discLines[2][OpPos[2]];
|
||
|
|
E_T[2][pos[0]][pos[1]][pos[2]] = Eng->volt[2][OpPos[0]][OpPos[1]][OpPos[2]] + Eng->volt[2][OpPos[0]][OpPos[1]+1][OpPos[2]] + Eng->volt[2][OpPos[0]+1][OpPos[1]][OpPos[2]] + Eng->volt[2][OpPos[0]+1][OpPos[1]+1][OpPos[2]];
|
||
|
|
E_T[2][pos[0]][pos[1]][pos[2]] /= delta;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
DumpFieldArray2VTK(file,string("E-Field"),E_T,discDLines,numDLines);
|
||
|
|
Delete_N_3DArray(E_T,numDLines);
|
||
|
|
E_T = NULL;
|
||
|
|
}
|
||
|
|
file.close();
|
||
|
|
}
|