Method write_mesh

SRC/recorder/GmshRecorder.cpp:285–412

int
GmshRecorder::write_mesh()
{

    if(!write_mesh_now)
    {
        return 0;
    }
    int rank = 0;
    int nproc = 1;
#ifdef _PARALLEL_PROCESSING
    rank = theMachineBroker->getPID();  
    nproc = theMachineBroker->getNP();  
#endif

    DEBUGSTREAM << " Saving mesh for rank ---> " << rank << endln;

    if (theDomain == 0) {
        opserr << "WARNING: setDomain has not been called -- GmshRecorder\n";
        return -1;
    }

    // get time and part
    std::stringstream ss;
    ss.precision(precision);
    ss << std::scientific;
    ss << 0 << ' ' << timestep.back();
    std::string stime, spart;
    ss >> spart >> stime;


    // open file
    theFile.close();
    std::stringstream ssmshname;
    ssmshname << filename << ".mesh." << rank << ".msh";
    std::string mshname = ssmshname.str();

    DEBUGSTREAM << "Opening " << mshname.c_str() << endln;


    theFile.open(mshname.c_str(), std::ios::trunc | std::ios::out);
    if (theFile.fail()) {
        opserr << "WARNING: Failed to open file " << mshname.c_str() << "\n";
        return -1;
    }
    theFile.precision(precision);
    theFile << std::scientific;

    write_header();

    theFile << "$Nodes\n";


    theFile << theDomain->getNumNodes() << "\n";
    
    // Write Node coordinates
    NodeIter& theNodes = theDomain->getNodes();
    Node* theNode = 0;