locationtech-labs / geopyspark

GeoTrellis for PySpark
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`to_rasterframe` method assumes a NODATA value when `None` is given #679

Open jpolchlo opened 6 years ago

jpolchlo commented 6 years ago

One can create a gps.Tile with None given as the no_data_value. In this case, the transformation to a rasterframe implictly takes 0 as the NODATA value, introducing unwanted NaNs in the resulting tile.