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psyplot / psy-maps

The psyplot plugin for visualizations on a map
https://psyplot.github.io/psy-maps
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display bug with icon-data #37

Closed Try2Code closed 2 years ago

Try2Code commented 3 years ago

hi!

I tested psy-view with icon data generated by 

cdo -f nc topo,icoR02B05 ti.nc

initial plot with psy-view works fine, but when I zoom in the whole canvas is painted with contour colors:

1

when I click on the canvas once the map gets re-drawn and everything looks fine again

2

This does not happen with regular gridded input file

cheers ralf

I use psy-view 0.1.0

Output of psyplot -aV

psy_maps.plugin:
  requirements:
    cartopy: 0.18.0
  version: 1.3.2
psy_simple.plugin:
  version: 1.3.1
psyplot:
  requirements:
    matplotlib: 3.3.4
    numpy: 1.20.1
    pandas: 1.2.3
    python: 3.9.2 (default, Feb 20 2021, 18:40:11)  [GCC 10.2.0]
    xarray: 0.16.2
  version: 1.3.1
psyplot_gui:
  requirements:
    pyqt: 5.15.4
    qt: 5.15.2
    qtconsole: 5.0.1
  version: 1.3.0
Chilipp commented 3 years ago

hey @Try2Code! Thanks for the input! I saw that, too, but didn't realize that it only happens for the unstructured grids. So it's likely related to the implementation of the visualization in psy-maps. I'll have a look into it

Try2Code commented 3 years ago

thx for work - the tool is awesome :+1: