denis-bz

> BTW, if you're trying to find the edges of the sRGB cube in JCh space, then it's probably simpler to start with the edges in sRGB and then convert...

Hi Sarah, on hospitalization rates, https://www.rki.de/DE/Content/InfAZ/N/Neuartiges_Coronavirus/Daten/Klinische_Aspekte.html on Tuesdays has an .xlsx file which with pandas looks like # from: rki_hospitalised_excel.py rki-Klinische_Aspekte-23feb.xlsx Cases Hosp Hosp% Nohospinfo% Deaths Deaths% MW 51 174967...

Hi Dr. Gehrcke, do AnzahlFall < 0 or AnzahlTodesfall < 0 mean NaN, and you drop such lines ? It’s usually but not always -9 Thanks, cheers — denis >...

Hi Dr Gehrcke, is there a url to get RKI_COVID19.csv with curl, e.g. https://www.arcgis.com/… ? I see AG_RKI_SUMS_QUERY_BASE_URL in your code but no def Thanks cheers — denis

@ViktorGrosch, haven't found that either; but https://www.intensivregister.de/#/intensivregister?tab=kartenansicht may be useful -- pretty good maps, and daily .csvs e.g. BETTENBELEGT BETTENFREI COVID ID LKNAME 320 1056 176 177 11000 Berlin, Stadt...

Could this be related ? from https://www.perrygeo.com/python-affine-transforms.html -- ESRI world file: \ c = x-coordinate of the *center* of the upper-left pixe \ f = y-coordinate of the *center* of...

Sure, glad to; let me know about more test cases or Tulip updates (I’d update the plot on demand, but Mittelmann didn’t seem interested) cheers — denis

Fwiw, here's a simple `eigcheck.py` to check `AV - λ MV`. How small do you want it to be, relative / absolute ? (Does arpack-ng have both ? scipy arpack...

Hi @dimpase yeah, testing ageold spaghetti code is no fun, gets no points. What to do ? One possibility would be a wiki for arpack etc. with -- overview --...

@sylvestre, folks, you might like the Poisson test-matrix generator described in this [gist](https://gist.github.com/denis-bz/502a22ee092f0758ee11c9b731828602) cheers -- denis