====== field2hdf5 ====== convert a binary flowfield to [[http://www.hdfgroup.org/HDF5/|HDF5]] file format. ====== options ====== -p --padding save full Nx x Ny x Nz grid rather eliminating padding (trailing arg 2) flowfield input file (trailing arg 1) hdf5 output file ====== usage ====== field2hdf5 u.ff u.h5 You can drop the file extensions if you like. ====== HDF5 format ====== The HDF5 file contains * the components of the field in the group /data * the values of Nx, Ny, Nz, Lx, a, and b as attributes of the root group * the gridpoint coordinates x,y,z in the group /geom