gentoo-overlay/sci-astronomy/psfex/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<maintainer type="project">
  <email>sci-astronomy@gentoo.org</email>
  <name>Gentoo Astronomy Project</name>
</maintainer>
<longdescription lang="en">
  PSFEx  (“PSF Extractor”) extracts models of the Point Spread
  Function (PSF) from FITS images processed with <pkg>sci-astronomy/sextractor</pkg>, and
  measures the quality of images. The generated PSF models can be used
  for model-fitting photometry or morphological analyses.
</longdescription>
<use>
  <flag name="plplot">Build with <pkg>sci-libs/plplot</pkg> to allow diagnostic plots during processing</flag>
</use>
</pkgmetadata>