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-H5utils is is a set of utilities for visualization and
-conversion of scientific data in the free, portable HDF5
-format. Besides providing a simple tool for batch
-visualization as PNG images, h5utils also includes
-programs to convert HDF5 datasets into the formats
-required by other free visualization software (e.g.
-plain text, Vis5d, and VTK).
-
-Optional dependencies: libmatheval, octave, hdf, and perhaps Vis5d.
+h5utils (visualization and conversion of HDF5 data)
+
+H5utils is is a set of utilities for visualization and conversion of
+scientific data in the free, portable HDF5 format. Besides providing
+a simple tool for batch visualization as PNG images, h5utils also
+includes programs to convert HDF5 datasets into the formats required
+by other free visualization software (e.g. plain text, Vis5d, and
+VTK).
+
+This package requires: hdf5
+
+You probably want to preinstall: libmatheval
+
+You possibly want to install: octave, hdf; and perhaps Vis5d (not on
+SBo).
+
+
+Configuration:
+
+You can add additional options to the command line using the
+environment variable SBOPTIONS_H5UTILS; e.g. to enable the hdf4 utils
+and not rely on the conversion routines, use
+
+SBOPTIONS_H5UTILS="--with-hdf4" ./h5utils.Slackbuild
+
+Alternatively, if building non-interactively (e.g. if using slpkg),
+use/create the file /etc/sbo_pkg_options.conf since this slackbuild
+script will search it for options. Simply include a line starting
+"h5utils:" followed by options, e.g.:
+
+h5utils: --with-hdf4
+
+