Ehlmann-research-group

Issues somebody may already be working on are listed last. List everything by date

• Test suite overwrites two committed .tif fixtures on every run

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  bug DevOps

  Difficulty 3/5 1-2 days Newbie friendliness 64/100

  Ehlmann-research-group/WISER#843 · Opened Oct 28, 2026

• ROI average spectra emit "Mean of empty slice" RuntimeWarnings for all-NaN bad bands

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  bug

  Difficulty 2/5 1-3 hours Newbie friendliness 78/100

  Ehlmann-research-group/WISER#842 · Opened Oct 28, 2026

• Band math save-to-folder: in-memory cube results fail ("Dataset ID must be set"), and the band-result branch passes the wrong object

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  bug

  Difficulty 3/5 1-2 days Newbie friendliness 75/100

  Ehlmann-research-group/WISER#841 · Opened Oct 28, 2026

• Mosaic export bypasses the ENVI save-filename rule: non-.img names write data then crash before WISER's header

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  bug

  Difficulty 3/5 1-2 days Newbie friendliness 58/100

  Ehlmann-research-group/WISER#840 · Opened Oct 28, 2026

• Coordinate display caches settings by dataset ID and never clears them; stale after project open or SRS change

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  bug

  Difficulty 3/5 1-2 days Newbie friendliness 63/100

  Ehlmann-research-group/WISER#838 · Opened Oct 28, 2026

• docs: user-facing install page — which file for which machine, first-launch warnings, screenshots

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  documentation User Request

  Difficulty 4/5 3-5 days Newbie friendliness 46/100

  Ehlmann-research-group/WISER#829 · Opened Oct 26, 2026

• Default RGB bands on open ignore the user's red/green/blue wavelength preferences

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  bug

  Difficulty 2/5 1-3 hours Newbie friendliness 78/100

  Ehlmann-research-group/WISER#828 · Opened Oct 26, 2026

• Band math: pick bands by wavelength interactively, and ship spectral-index presets (NDVI, SAVI, NDWI, MSI)

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  enhancement User Request

  Difficulty 5/5 Over a week Newbie friendliness 45/100

  Ehlmann-research-group/WISER#827 · Opened Oct 26, 2026

• Spectrum plot y-axis is hardcoded "Value"; label it from the data's units

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  enhancement User Request

  Difficulty 4/5 3-5 days Newbie friendliness 54/100

  Ehlmann-research-group/WISER#826 · Opened Oct 26, 2026

• Spectrum plot: single-band spectra (e.g. NDVI) are near-invisible, and NaN pixels plot nothing with no message

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  bug User Request

  Difficulty 3/5 1-2 days Newbie friendliness 72/100

  Ehlmann-research-group/WISER#825 · Opened Oct 26, 2026

• docs: rewrite the tutorials landing pages (index + getting-started) after the labs split

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  documentation

  Difficulty 3/5 1-2 days Newbie friendliness 57/100

  Ehlmann-research-group/WISER#820 · Opened Oct 3, 2026

• docs: "How do I...?" task index, bidirectional cross-links, and a tutorial/manual duplication pass

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  documentation

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  Ehlmann-research-group/WISER#819 · Opened Oct 3, 2026

• Test fixture: AVIRIS Cuprite SWIR subset so tutorials 6-7 can show real results

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  documentation enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  Ehlmann-research-group/WISER#818 · Opened Oct 3, 2026

• docs: rework the eight tutorials into complete, self-verifying documentation

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  documentation

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  Ehlmann-research-group/WISER#817 · 1 comment · Opened Oct 3, 2026

• docs: split the labs out of PR #777 so the tutorials-only PR can land

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  documentation

  Difficulty 3/5 1-2 days Newbie friendliness 45/100

  Ehlmann-research-group/WISER#816 · Opened Oct 3, 2026

• Release checklist: beta, RC, and final releases for the Spring 2027 class

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  DevOps

  Difficulty 5/5 Over a week Newbie friendliness 22/100

  Ehlmann-research-group/WISER#815 · Opened Oct 3, 2026

• Docs: known-issues and instructor notes page for the Spring 2027 class

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  documentation

  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  Ehlmann-research-group/WISER#814 · 3 comments · Opened Oct 3, 2026

• Band math: pre-check memory needs and fail with a clear error instead of a mid-run OOM

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  enhancement Performance

  Difficulty 4/5 1-2 days Newbie friendliness 53/100

  Ehlmann-research-group/WISER#813 · Opened Oct 3, 2026

• EMIT test fixture is flat: keep the group structure and location arrays so the netCDF-subdataset path is actually exercised

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  enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  Ehlmann-research-group/WISER#812 · 1 comment · Opened Oct 3, 2026

• Performance benchmark suite with committed baselines

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  enhancement Performance

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  Ehlmann-research-group/WISER#811 · Opened Oct 3, 2026

• CI smoke harness: run the tutorial figure generator's fixture scenes on a schedule

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  DevOps enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 42/100

  Ehlmann-research-group/WISER#810 · Opened Oct 3, 2026

• Public way to get the underlying file path of a netCDF subdataset

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  documentation enhancement Plugin User Request

  Difficulty 3/5 1-2 days Newbie friendliness 65/100

  Ehlmann-research-group/WISER#808 · Opened Sep 28, 2026

• Multi-pixel selection: finishing is undiscoverable, right-click both toggles a pixel and opens the context menu, and the committed bounding box misleads

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  bug User Request

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  Ehlmann-research-group/WISER#807 · Opened Sep 28, 2026

• Visibility checkboxes for spectra in the spectral-library and collected-spectra lists

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  enhancement User Request

  Difficulty 2/5 1-3 hours Newbie friendliness 82/100

  Ehlmann-research-group/WISER#806 · Opened Sep 28, 2026

• [EPIC] Geographic (CRS-based) view linking and cross-dataset comparison

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  enhancement Epic User Request

  Difficulty 5/5 Over a week Newbie friendliness 28/100

  Ehlmann-research-group/WISER#803 · Opened Sep 28, 2026

• No way to edit a dataset's bad-band list from the GUI

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  enhancement

  Difficulty 5/5 Over a week Newbie friendliness 42/100

  Ehlmann-research-group/WISER#800 · Opened Sep 15, 2026

• K-means centroid spectra carry no wavelengths, so the plot's x axis is band index

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  bug

  Difficulty 3/5 1-2 days Newbie friendliness 66/100

  Ehlmann-research-group/WISER#799 · Opened Sep 15, 2026

• Band math evaluates the data-ignore value through the expression, so a comparison makes a mask's true value its own no-data

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  bug

  Difficulty 4/5 3-5 days Newbie friendliness 55/100

  Ehlmann-research-group/WISER#798 · Opened Sep 15, 2026

• Similarity transform's per-band fallback writes -9999 for fill pixels while the header declares the dataset's ignore value

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  bug

  Difficulty 2/5 1-3 hours Newbie friendliness 72/100

  Ehlmann-research-group/WISER#797 · Opened Sep 13, 2026

• Update landing page

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  documentation

  Difficulty 2/5 1-3 hours Newbie friendliness 55/100

  Ehlmann-research-group/WISER#796 · Opened Sep 13, 2026

• netCDF: apply scale_factor/add_offset by unscaling the subdataset at open, not in the read wrappers

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  bug

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  Ehlmann-research-group/WISER#795 · Opened Sep 13, 2026

• netCDF: packed single-variable files still read as raw integer counts

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  bug

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  Ehlmann-research-group/WISER#794 · Opened Sep 10, 2026

• Remove BugSnag crash reporting

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  DevOps enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 54/100

  Ehlmann-research-group/WISER#790 · Opened Sep 2, 2026

• Data cache internals: size accounting, thread safety, and key-table growth

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  Performance

  Difficulty 4/5 3-5 days Newbie friendliness 45/100

  Ehlmann-research-group/WISER#789 · Opened Sep 2, 2026

• Define the ownership contract for arrays handed out by the data cache

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  bug

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  Ehlmann-research-group/WISER#788 · Opened Sep 2, 2026

• remove_dataset leaves every per-band computation cache entry resident

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  bug Performance

  Difficulty 2/5 1-3 hours Newbie friendliness 67/100

  Ehlmann-research-group/WISER#787 · Opened Sep 2, 2026

• Computation cache keys omit filter_data_ignore_value — data-ignore sentinels leak into results

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  bug

  Difficulty 2/5 1-3 hours Newbie friendliness 78/100

  Ehlmann-research-group/WISER#786 · Opened Sep 2, 2026

• get_image_data_subset shares the whole-cube cache key and returns the full cube

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  bug

  Difficulty 4/5 3-5 days Newbie friendliness 45/100

  Ehlmann-research-group/WISER#785 · Opened Sep 2, 2026

• Give the data cache a memory budget the rest of WISER can see

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  Performance

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  Ehlmann-research-group/WISER#784 · Opened Sep 2, 2026

• Stretch histogram redraw raises NotImplementedError: cannot remove artist

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  Difficulty 2/5 1-3 hours Newbie friendliness 76/100

  Ehlmann-research-group/WISER#781 · Opened Aug 29, 2026

• StretchBuilderDialog.show() raises IndexError when a view changes band count between openings

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  Difficulty 2/5 1-3 hours Newbie friendliness 83/100

  Ehlmann-research-group/WISER#780 · Opened Aug 29, 2026

• Decide the future of crash reporting — verify BugSnag account access or retire the feature

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  DevOps enhancement

  Difficulty 5/5 Over a week Newbie friendliness 24/100

  Ehlmann-research-group/WISER#775 · Opened Aug 20, 2026

• Cache.add_cache_item never stores new keys — the render and computation caches serve no hits

  May be free again A pull request for this issue was closed without being merged. Open

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  bug Performance

  Difficulty 2/5 1-3 hours Newbie friendliness 45/100

  Ehlmann-research-group/WISER#772 · 1 comment · Opened Aug 20, 2026

• Project files should restore view state (zoom level, which panes are open)

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  enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 48/100

  Ehlmann-research-group/WISER#771 · Opened Aug 20, 2026

• WISER as an installable package with a programmatic API

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  enhancement Epic

  Difficulty 5/5 Over a week Newbie friendliness 25/100

  Ehlmann-research-group/WISER#770 · Opened Aug 20, 2026

• Move code signing to the cloud (Windows signing service + macOS signing in CI)

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  DevOps

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  Ehlmann-research-group/WISER#769 · Opened Aug 20, 2026

• Institutional rename sweep: Caltech → CU Boulder / LASP (needs legal sign-off)

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  documentation

  Difficulty 4/5 3-5 days Newbie friendliness 25/100

  Ehlmann-research-group/WISER#768 · Opened Aug 20, 2026

• Packaged plugin files so plugins can be shared between users

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  enhancement Epic Plugin

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  Ehlmann-research-group/WISER#767 · Opened Aug 20, 2026

• Batch processing should be a programmatic way to drive WISER, not band-math-only

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  enhancement Epic Plugin

  Difficulty 5/5 Over a week Newbie friendliness 25/100

  Ehlmann-research-group/WISER#766 · Opened Aug 20, 2026

• Remove AsyncTransformer and the per-node LHS/RHS read-queue machinery from band math

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  enhancement

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  Ehlmann-research-group/WISER#765 · Opened Aug 20, 2026