juliaearth / geoio.jl Goto Github PK

https://github.com/sintefmath/GeoEnergyIO.jl

The images are loaded as Julia arrays that are rotated compared to the convention of the X-Y axis. We need to rotate them lazily after loading with ImageIO.jl

1 - GeoJSON.jl writes table columns in arbitrary order;
2 - Shapefile.jl saves Chains and Polygons as Multi;
3 - The default number type in GeoJSON.jl is Float32, set this option with numbertype kwarg;
4 - GeoJSON.jl writes Date columns as string because the JSON format has no date types;
5 - KML file is failing to save with Shapefile.jl;

MWE:

t = georef(nothing, CartesianGrid(3,3))

GeoIO.save("test.shp", t)

The backend packages are Feather.jl for version v1 and possibly Arrow.jl for version v2.

This function should return a table-like object showing:

1. file format extension
2. backend used to load
3. backend used to save

If an entry is not available, it should show as missing.

It would be useful to write GeoIO.save("foo.csv", geotable) and save the coordinates of the centroids of the geometry column as new columns X, Y, Z, ...

Similarly, we should be able to write GeoIO.load("foo.csv", coords=("X","Y","Z")).

Sometimes the columns with coordinates have missing values. We should discard all rows with missing coordinates before georefering the table.

Currently we do not allow saving a subgrid, but that should be possible if we save the underlying grid with an unview and introduce a MASK column. That way users can save subgrids and reload later with an additional mask step.

The tests are raising a warning in the test suite, and there are 2 tests failing locally for me.

The pre-compilation of backends is taking an absurd amount of time. We need to find and fix possible invalidations.

Currently .tif files which contain spatial coordinates with respect to a CRS are being read as an image losing information about he coordinates and also the values do not need to be colors. We can fix it by reading the file with ArchGDAL.jl and make the conversion to Meshes.jl.

This issue is used to trigger TagBot; feel free to unsubscribe.

If you haven't already, you should update your TagBot.yml to include issue comment triggers.
Please see this post on Discourse for instructions and more details.

If you'd like for me to do this for you, comment TagBot fix on this issue.
I'll open a PR within a few hours, please be patient!

• .parquet via GeoParquet.jl
• .png, .jpg, .tif via ImageIO.jl
• .ply via PlyIO.jl
• .gslib via GslibIO.jl