Page 391 - TransAT_Tutorial_Manual

TransAT Tutorial Manual 9.2. Forced Convection in an Isothermal Pipe

then the sorted data is grouped and is written alongside a header with the column/variable
mapping to a file, streamwise output.dat

// Group data
std::vector<std::vector<double> > variables;
variables.push_back(*x_globalSorted);
variables.push_back(*Tbulk_globalSorted);
variables.push_back(*Nu_globalSorted);

// Set column names
std::vector<std::string> varnames;
varnames.push_back("x-coordinate");
varnames.push_back("bulk_temperature");
varnames.push_back("Nu");

// Write data to file
tmb::toolbox::writeDataVectorsToFile(std::string("streamwise_output.dat"),
varnames,variables);

Finally the pointers can be deleted once the data has been written to a file

// Delete data-sorting pointers
delete indexSorted, x_globalSorted, Nu_globalSorted, Tbulk_globalSorted;
}
// Delete data-storing pointers
delete x_local, Nu_local, Tbulk_local, x_global, Nu_global, Tbulk_global;
}

Output Management
The simulation’s outputs are defined in the Output Management tab. In this example, only
the visualization output will be set.

• Select the Output Management tab on the left-hand side

• Set the Output File Format and Frequency of output files from Iteration / timestep
number as follows
Output F i l e Format : Paraview
Frequency of output f i l e s : 100

• Click to select the variables for which data is to be saved

c
Ascomp AG Switzerland 381 Version 5.7