Blog

Release Notes

Release Notes

  • 2021 Sep 17, new tool for histograms: histogram.py
  • 2021 Sep 7, work on entropy.py and bandmath.py
  • 2021 Aug 26, decisiontree.py now also accepts ‘;’ as comment.
  • 2021 June 7, added error calculation to linearunmixing.py
  • 2021 May 25, bug fix tkOpus.py
  • 2021 May 20, bug fix decisiontree.py
  • 2021 Apr 8, created CLI for linearunmixing.py
  • 2021 Apr 8, work on ENVI “pseudo” spectral library with bandnames rather than wavelengths. Updated spectral library conversion resamplespeclib.py
  • 2021 Apr 6, added tool for Linear Unmixing (fully constraint).
  • 2021 Mar 18, various fixes, created tkConvertTree.py
  • 2021 Mar 17, various fixes regarding the use of ENVI Speclibs.
  • 2021 Mar 15, HypPy can now handle ENVI Speclibs as Images.
  • 2021 Mar 4, created converttree.py for conversion of ENVI trees.
  • 2021 Mar 3, new ascii tree format for decisiontree.py
  • 2020 Dec 3, fixed ‘import sys’ bug in the speclib viewers.
  • 2020 Nov 13, bugfix wavelength2index
  • 2020 Oct 9, bugfix ascspeclib.py
  • 2020 Oct 8, speedup of specmath, plus minor bug fixes
  • 2020 Sep 30, added functionality to Speclib Viewer.
  • 2020 Sep 29, new version of SpecLib Viewer with menu.
  • 2020 Sep 28, zonalstatistics.py can now handle large images.
  • 2020 Sep 28, created tkZonalStatistics.py
  • 2020 Sep 25, created zonalstatistics.py
  • 2020 Sep 1, progress bar now works for tkSpecMath.py
  • 2020 Sep 1, new tool for first derivative of spectrum.
  • 2020 Sep 1, changed the pdf-viewer evince to xdg-open.
  • 2020 Aug, created makelegend.py and statistics.py (CLI only).
  • 2020 Aug 18, experimented with FFT…
  • 2020 Jun 15, destriping filter can now handle large images.
  • 2020 Apr 16, created tool for spectral slope.
  • 2020 Jan 9, bug fix of SAM.
  • 2019 Nov 22, bug fix of the band selector of PCA.
  • 2019 Nov 20, added Average button to the Spectral Library Viewer.
  • 2019 March 28, bug fixes on decision tree and image wavelengths.
  • 2019 February 7, updates on spectra and spectral library functions.
  • 2018 October 19, “No points given” bug fix in convex hull.
  • 2018 October 5, tokml.py now also converts ENVI Classification images.
  • 2018 October 4, added classstats.py for mean spectrum of classes.
  • 2018 October 3, added decisiontree.py for executing ENVI decision trees.
  • 2018 Spetember 25, bandmath.py now has a commandline interface.
  • 2018 September 13, added fix SWIR for every 8th sample problem.
  • 2018 September 12, added smile analyzer (work in progress).
  • 2018 September 7, added keystone analyzer (work in progress).
  • 2018 April 25, added Movie option to the Image Viewer.
  • 2018 April 24, added a GUI for the GLT geocorrection tool.
  • 2018 April 16, Wavelength Mapper step 1 was completely reimplemented based on spectrum.py and has an added option for matching broad features (for iron for instance).
  • 2018 April 13, spectrum.py now uses scipy’s ConvexHull and interp1d for quick convex hull and parabola fitting.
  • 2018 March 28, destriping filter is now 8-neighborhood based instead of 9.
  • 2018 February 23, replaced old-style os.spawn* by subprocess.Popen calls.
  • 2018 January 26, the spectral library viewer now supports Speclib07a files.
  • 2018 January 17, fixed stretch bug for unsigned data types.
  • 2018 January 16, added the ‘robust’ option for dark & white reference.
  • 2018 January 12, default stretch set to ‘0 255 linear’ for wavelength maps.
  • 2018 January 10, minor improvements on the Mars geocoding.
  • 2018, January 9, added azimuthal equidistant projection for Omega polar images.
  • 2017, December, added support for mean spectral profile from the viewer.