-------------------------------------------------------------
    HDF to PARAVIEW (hdf2xmf.sh)
-------------------------------------------------------------

The new fsi/mhd code writes HDF5 files, according to the file naming
convention:

  mask_00100.h5
  ux_00001.h5

The h5 file contains a single 3D field, described by the DATASET (see
HDF5) "mask" it also holds 4 attributes:

  nxyz = integer(3) domain resolution
  domain_size = double(3) domain size
  time = double time of the snapshot
  epsi = double the penalty parameter
  
The conversion to paraview works as follows:

a) hdf2xmf.sh scans all files, and writes scalars ("mask"), vectors
("u") and basenames ("00010") in simple text files.

b) The fortran XMF generator reads these to know what files to process.

c) The fortran XMF generator fetches the attributes directly from the
*.h5 files. that is all we need to create the XML file.

Note: this is the concept of light and heavy data (www.xdmf.org). The
light XML file just tells PARAVIEW what to do with the heavy *.h5
files; both are needed.


------------------------------------------------------------
	MPIIO/BINARY to PARAVIEW (mpiio2vtk.sh)
------------------------------------------------------------

This script and converter is designed to convert *.binary or *.mpiio
files to *.vtk files.  A *.vtk file can then be read into paraview
directly.

If the *.binary contains a scalar, such as mask_00010.binary, a file
mask_00010.vtk will be generated.  if the *.binary file is part of a
vector, which is the case for ux_00010.binary, the script looks for
the other two components uy_00010.binary and uz_00010.binary and
converts all three to the file u_00010.vtk


------------------------------------------------------------
	MPIIO to BINARY
------------------------------------------------------------

These scripts are deprecated with newer versions of the fsi/mhd code.
They convert the *.mpiio files, which the codes write directly, into a
standard fortran-readable *.binary file these *.binary files can then
be processed with binary2vapor.sh to load them into VAPOR