[Debian-astro-maintainers] Bug#858094: no spectrum is displayed

[Thibaut Paumard]

Package: qfitsview
Version: 3.3+p1+dfsg-1+b2
Severity: important
Tags: upstream

Hi,

When loading a 3D cube (e.g. from SINFONI), the spectrum sub-window is present
but empty (no axes, no spectrum). On the bottom left and bottom right corners
are the boundaries of the spectral range. The boundaries in spectral channels
are correct, but the boundaries in microns are wrong. They are equal to each
other and equal to an integer value (e.g. 1.000000 or 2.000000 depending on the
cube). It could be a rounding error in the spectral range.

If you do not have a cube for testing, you can produce one by installing
yorick-cubeview and running:
 yorick -i /usr/share/doc/yorick-cubeview/examples/check.i

This will produce a file called cubeview-test.fits.

Since QFitsView is primarily a FITS viewer for 3D cubes, it is an important
bug.

I also tried the binary provided by upstream, it is affected by the same bug.
The previous Debian version (3.2+dfsg-1) shows the same behaviour.

Regards, Thibaut.



-- System Information:
Debian Release: 9.0
  APT prefers testing
  APT policy: (900, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.9.0-2-amd64 (SMP w/8 CPU cores)
Locale: LANG=fr_FR.utf8, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages qfitsview depends on:
ii  fftw2                     2.1.5-4.1
ii  g++                       4:6.3.0-1
ii  libc6                     2.24-9
ii  libc6-dev                 2.24-9
ii  libcpgplot0               0.9.4-3
ii  libgcc1                   1:6.3.0-6
ii  libgl1-mesa-glx [libgl1]  13.0.5-1
ii  libgsl2                   2.3+dfsg-1
ii  libqt5core5a              5.7.1+dfsg-3+b1
ii  libqt5gui5                5.7.1+dfsg-3+b1
ii  libqt5network5            5.7.1+dfsg-3+b1
ii  libqt5opengl5             5.7.1+dfsg-3+b1
ii  libqt5printsupport5       5.7.1+dfsg-3+b1
ii  libqt5widgets5            5.7.1+dfsg-3+b1
ii  libqt5x11extras5          5.7.1~20161021-2
ii  libstdc++6                6.3.0-6
ii  libvtk6.3                 6.3.0+dfsg1-4
ii  libvtk6.3-qt              6.3.0+dfsg1-4
ii  libxpa1                   2.1.18-1+b1
ii  zlib1g                    1:1.2.8.dfsg-5

Versions of packages qfitsview recommends:
ii  dpuser-doc  3.3+p1+dfsg-1

qfitsview suggests no packages.

-- no debconf information