diff options
Diffstat (limited to 'sci-misc')
| -rw-r--r-- | sci-misc/fitscut/Manifest | 1 | ||||
| -rw-r--r-- | sci-misc/fitscut/files/fitscut-1.4.4-fix-asinh.patch | 33 | ||||
| -rw-r--r-- | sci-misc/fitscut/fitscut-1.4.4.ebuild | 39 | ||||
| -rw-r--r-- | sci-misc/fitscut/metadata.xml | 14 |
4 files changed, 87 insertions, 0 deletions
diff --git a/sci-misc/fitscut/Manifest b/sci-misc/fitscut/Manifest new file mode 100644 index 000000000000..3c69b472149a --- /dev/null +++ b/sci-misc/fitscut/Manifest @@ -0,0 +1 @@ +DIST fitscut-1.4.4.tar.gz 163663 SHA256 1df936af9cd36bf1cd1e3a095ecc8bec68a6974525e0f4fd0e9cccb9633728bb SHA512 1d80671efeebfb07e7e2714d9cdbdd445a2e7644119d5b82ba4a8f033b36e773d13f87998ece45091f4a127beca374021e8c5afd88f649c9405fb329cd1ee97f WHIRLPOOL fa2a7ac7306988b574dd9155fe1062bd86fea8cf1bd45cfb8a05795d7ef305cd5de9d9061fe00b2d7e9f25c263f8db4bed252bf171082943b7c9d82684c0dcd4 diff --git a/sci-misc/fitscut/files/fitscut-1.4.4-fix-asinh.patch b/sci-misc/fitscut/files/fitscut-1.4.4-fix-asinh.patch new file mode 100644 index 000000000000..be5c3a1c2309 --- /dev/null +++ b/sci-misc/fitscut/files/fitscut-1.4.4-fix-asinh.patch @@ -0,0 +1,33 @@ +Author: Ole Streicher <olebole@debian.org> +Description: Avoid NaN in asinh calculation. + Also, ignore NaN in histogram creation. +--- a/histogram.c ++++ b/histogram.c +@@ -83,8 +83,10 @@ + ind = 0; + else if (value > dmax) + ind = length-1; +- else ++ else if (isfinite(value)) + ind = ceil ((value-dmin) / binsize); ++ else ++ continue; + hist[ind] += 1.0; + } + } +--- a/image_scale.c ++++ b/image_scale.c +@@ -326,8 +326,11 @@ + if (t > maxval) + maxval = t; + } +- +- weight = asinh (sum * nonlinearity) / (nonlinearity * sum); ++ if (sum * nonlinearity == 0.0) { ++ weight = 1.0; ++ } else { ++ weight = asinh (sum * nonlinearity) / (nonlinearity * sum); ++ } + for (k = 0; k < Image->channels; k++) { + if (Image->data[k] == NULL) + continue; diff --git a/sci-misc/fitscut/fitscut-1.4.4.ebuild b/sci-misc/fitscut/fitscut-1.4.4.ebuild new file mode 100644 index 000000000000..49af77e4dbb1 --- /dev/null +++ b/sci-misc/fitscut/fitscut-1.4.4.ebuild @@ -0,0 +1,39 @@ +# Copyright 1999-2016 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Id$ + +EAPI=6 + +inherit autotools + +DESCRIPTION="Extract cutouts from FITS image files" +HOMEPAGE="http://acs.pha.jhu.edu/general/software/fitscut/" +SRC_URI="${HOMEPAGE}/download/${P}.tar.gz" + +LICENSE="GPL-2" +SLOT="0" +KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux" +IUSE="" + +RDEPEND=" + sci-libs/cfitsio:0= + sci-astronomy/wcstools:0= + media-libs/libpng:0= + virtual/jpeg:0=" +DEPEND="${RDEPEND}" + +PATCHES=( "${FILESDIR}/${P}-fix-asinh.patch" ) + +src_prepare() { + default + # gentoo wcs is called wcstools to avoid conflict with wcslib + sed -e 's/libwcs/wcs/g' \ + -i wcs*.c fitscut.c || die + # cfitsio/fitsio.h might conflict with host on prefix + sed -e 's/LIB(wcs,/LIB(wcstools,/' \ + -e 's/-lwcs/-lwcstools/' \ + -e '/cfitsio\/fitsio.h/d' \ + configure.in > configure.ac || die + rm configure.in + eautoreconf +} diff --git a/sci-misc/fitscut/metadata.xml b/sci-misc/fitscut/metadata.xml new file mode 100644 index 000000000000..cc63d596cc37 --- /dev/null +++ b/sci-misc/fitscut/metadata.xml @@ -0,0 +1,14 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE pkgmetadata SYSTEM "http://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"> + fitscut is designed to extract cutouts from FITS image format + files. FITS, PNG, and JPEG output types are supported. + When multiple input files are specified and the output type is PNG or + JPEG the resulting image is an RGB color image. +</longdescription> +</pkgmetadata> |