Add ability to overlay user specific shapefiles from dict #62
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@peters77 here is a HRV screen shot from Christian Peters: |
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This branch now has conflicts with main. Could you try following my instructions in this comment: #60 (comment) and see if you can get pytroll's main branch merge into this |
djhoese
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djhoese
changed the title
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@djhoese thanks for merging this. I will now once again merge main into fix_cities (if necessry at all) and then comment my findings regarding test data files. It's already clear that you can delete all 120Mbytes of unused cities shape files in .../test_data/cities/ . |
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This gives the possibility to add user specific shape files as overlays. These must be (lon/lat) and either shape-type polygon or line.
overlays[shapefiles] is a list of dicts that must at least look like {'filename' : '/full_path_to_your/special.shp'}. Polygons can be filled.
Christian Peters uses this for adding administrative boundaries of German 'States' (Bundesländer) on daily weather station images.
I also changed the order in overlays_from_dict(): 'grid' should not be added last as it will spoil the text labels of 'cities' and 'points'.