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nf2ff: read FD data if present, fallback to TD data if necessary

pull/1/head
Thorsten Liebig 2012-07-31 14:25:14 +02:00
parent 8dc581a314
commit 4f53cb65fd
1 changed files with 155 additions and 30 deletions
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185
nf2ff/nf2ff.cpp
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@ -269,50 +269,175 @@ bool nf2ff::AnalyseFile(string E_Field_file, string H_Field_file)
return false; return false;
} }
for (int n=0;n<3;++n)
delete[] H_lines[n];
if (m_Verbose>0) if (m_Verbose>0)
cerr << "nf2ff: Data-Size: " << E_numLines[0] << "x" << E_numLines[1] << "x" << E_numLines[2] << endl; cerr << "nf2ff: Data-Size: " << E_numLines[0] << "x" << E_numLines[1] << "x" << E_numLines[2] << endl;
if (m_Verbose>1)
cerr << "nf2ff: calculate dft..." << endl;
unsigned int data_size[4]; // test if FD data available or fallback to TD is necessary
vector<complex<float>****> E_fd_data; bool fallBack_TD=false;
if (E_file.CalcFDVectorData(m_freq,E_fd_data,data_size)==false) vector<float> FD_freq;
if (E_file.ReadFrequencies(FD_freq)==false)
fallBack_TD = true;
if (FD_freq.size()>0)
{ {
for (int n=0;n<3;++n) vector<float> H_freq;
if (H_file.ReadFrequencies(H_freq)==false)
{ {
delete[] H_lines[n]; cerr << "nf2ff::AnalyseFile: Error, number of FD data mismatch, fallback to TD data..." << endl;
delete[] E_lines[n]; fallBack_TD = true;
} }
return false; else
}
vector<complex<float>****> H_fd_data;
if (H_file.CalcFDVectorData(m_freq,H_fd_data,data_size)==false)
{
for (int n=0;n<3;++n)
{ {
delete[] H_lines[n]; for (size_t nf=0;nf<FD_freq.size();++nf)
delete[] E_lines[n]; if (FD_freq.at(nf)!=H_freq.at(nf))
{
cerr << "nf2ff::AnalyseFile: Error, frequency data mismatch, fallback to TD data..." << endl;
fallBack_TD = true;
break;
}
} }
return false;
} }
else
fallBack_TD = true;
if (m_Verbose>0) // search FD-data frequency index that matches requested nf2ff frequencies
cerr << "nf2ff: Analysing far-field for " << m_nf2ff.size() << " frequencies. " << endl; vector<size_t> FD_index;
if (fallBack_TD==false)
for (size_t fn=0;fn<m_nf2ff.size();++fn)
{ {
if (m_Verbose>1) FD_index.resize(FD_freq.size(),-1);
cerr << "nf2ff: f = " << m_freq.at(fn) << "Hz (" << fn+1 << "/" << m_nf2ff.size() << ") ...";
m_nf2ff.at(fn)->AddPlane(E_lines, E_numLines, E_fd_data.at(fn), H_fd_data.at(fn),E_meshType); for (size_t n=0;n<m_freq.size();++n)
if (m_Verbose>1) {
cerr << " done." << endl; bool found=false;
for (size_t nf=0;nf<FD_freq.size();++nf)
{
if (FD_freq.at(nf)==m_freq.at(n))
{
FD_index.at(n)=nf;
found = true;
break;
}
}
if (found==false)
{
fallBack_TD=true;
cerr << "nf2ff::AnalyseFile: Frequency " << m_freq.at(n) << " not found in FD data, general fallback to TD data..." << endl;
break;
}
}
} }
if (fallBack_TD)
{
vector<complex<float>****> E_fd_data;
vector<complex<float>****> H_fd_data;
if (m_Verbose>1)
cerr << "nf2ff: calculate dft..." << endl;
unsigned int data_size[4];
if (E_file.CalcFDVectorData(m_freq,E_fd_data,data_size)==false)
{
for (int n=0;n<3;++n)
delete[] E_lines[n];
return false;
}
if ((data_size[0]!=E_numLines[0]) || (data_size[1]!=E_numLines[1]) || (data_size[2]!=E_numLines[2]) )
{
for (size_t fn=0;fn<m_nf2ff.size();++fn)
{
Delete_N_3DArray<complex<float> >(E_fd_data.at(fn),data_size);
}
for (int n=0;n<3;++n)
delete[] E_lines[n];
return false;
}
if (H_file.CalcFDVectorData(m_freq,H_fd_data,data_size)==false)
{
for (size_t fn=0;fn<m_nf2ff.size();++fn)
Delete_N_3DArray<complex<float> >(E_fd_data.at(fn),data_size);
for (int n=0;n<3;++n)
delete[] E_lines[n];
return false;
}
if ((data_size[0]!=E_numLines[0]) || (data_size[1]!=E_numLines[1]) || (data_size[2]!=E_numLines[2]) )
{
for (size_t fn=0;fn<m_nf2ff.size();++fn)
{
Delete_N_3DArray<complex<float> >(E_fd_data.at(fn),data_size);
Delete_N_3DArray<complex<float> >(H_fd_data.at(fn),data_size);
}
for (int n=0;n<3;++n)
delete[] E_lines[n];
return false;
}
if (m_Verbose>0)
cerr << "nf2ff: Analysing far-field for " << m_nf2ff.size() << " frequencies. " << endl;
for (size_t fn=0;fn<m_nf2ff.size();++fn)
{
if (m_Verbose>1)
cerr << "nf2ff: f = " << m_freq.at(fn) << "Hz (" << fn+1 << "/" << m_freq.size() << ") ...";
m_nf2ff.at(fn)->AddPlane(E_lines, E_numLines, E_fd_data.at(fn), H_fd_data.at(fn),E_meshType);
if (m_Verbose>1)
cerr << " done." << endl;
}
}
else
{
complex<float>**** E_fd_data;
complex<float>**** H_fd_data;
unsigned int data_size[4];
for (size_t n=0;n<m_freq.size();++n)
{
E_fd_data = E_file.GetFDVectorData(FD_index.at(n),data_size);
if ((data_size[0]!=E_numLines[0]) || (data_size[1]!=E_numLines[1]) || (data_size[2]!=E_numLines[2]) )
{
cerr << data_size[0] << "," << data_size[1] << "," << data_size[2] << endl;
cerr << "nf2ff::AnalyseFile: FD data size mismatch... " << endl;
Delete_N_3DArray<complex<float> >(E_fd_data,data_size);
for (int n=0;n<3;++n)
delete[] E_lines[n];
return false;
}
H_fd_data = H_file.GetFDVectorData(FD_index.at(n),data_size);
if ((data_size[0]!=E_numLines[0]) || (data_size[1]!=E_numLines[1]) || (data_size[2]!=E_numLines[2]) )
{
cerr << data_size[0] << "," << data_size[1] << "," << data_size[2] << endl;
cerr << "nf2ff::AnalyseFile: FD data size mismatch... " << endl;
Delete_N_3DArray<complex<float> >(H_fd_data,data_size);
Delete_N_3DArray<complex<float> >(E_fd_data,data_size);
for (int n=0;n<3;++n)
delete[] E_lines[n];
return false;
}
if ((E_fd_data==NULL) || (H_fd_data==NULL))
{
cerr << "nf2ff::AnalyseFile: Reaing FD data failed... " << endl;
Delete_N_3DArray<complex<float> >(E_fd_data,data_size);
Delete_N_3DArray<complex<float> >(H_fd_data,data_size);
for (int n=0;n<3;++n)
delete[] E_lines[n];
return false;
}
if (m_Verbose>1)
cerr << "nf2ff: f = " << m_freq.at(n) << "Hz (" << n+1 << "/" << m_freq.size() << ") ...";
m_nf2ff.at(n)->AddPlane(E_lines, E_numLines, E_fd_data, H_fd_data,E_meshType);
if (m_Verbose>1)
cerr << " done." << endl;
}
}
for (int n=0;n<3;++n) for (int n=0;n<3;++n)
{
delete[] H_lines[n];
delete[] E_lines[n]; delete[] E_lines[n];
}
return true; return true;
} }