tk::H5PartWriter class

H5Part particles data data writer Particles data writer class facilitating writing particle coordinates and associated particle fields into HDF5-based H5Part data files in parallel, using MPI-IO.

Constructors, destructors, conversion operators

H5PartWriter(const std::string& filename) explicit
Constructor: create/open H5Part file.

Public functions

void writeCoords(uint64_t it, const std::vector<tk::real>& x, const std::vector<tk::real>& y, const std::vector<tk::real>& z) const
Write particle coordinates to H5Part file.

Function documentation

tk::H5PartWriter::H5PartWriter(const std::string& filename) explicit

Constructor: create/open H5Part file.

Parameters
filename in File to open as H5Part file It is okay to call this constructor with empty filename. In that case no IO will be performed. This is basically a punt to enable skipping H5Part I/O. Particles are a highly experimental feature at this point.

void tk::H5PartWriter::writeCoords(uint64_t it, const std::vector<tk::real>& x, const std::vector<tk::real>& y, const std::vector<tk::real>& z) const

Write particle coordinates to H5Part file.

Parameters
it in Iteration number
in X coordinates of particles
in Y coordinates of particles
in Z coordinates of particles