Verkerk RasterSources reproject (#114)

* Simpler test tiff matching memory source test data.

* Fix and rewrite raster sources.

* Changelog.

* Make dtype property an actual np.dtype.

* Pandas got stricter.

* Attempt to fix docs.

* Remove breakpoint.

* PR changes.

* Fix tests for fiona >= 10.

* Attempt to let geopandas free.

* Fix workflow.

* Remove older python versions from workflows.

* Reset workflows.

* Loosen workflow matrix a bit, but add a very case.

* Pin fiona in the workflow matrix.

.github/workflows/test.yml

@@ -15,22 +15,26 @@ jobs:
       fail-fast: false
       matrix:
         include:
+          - os: ubuntu-20.04
+            python: 3.8
+            numpy: "==1.24.4"
+            pins: "pygdal==3.0.4.* scipy==1.10.1 dask[delayed]==2023.5.0 pandas==1.5.3 geopandas==0.12.2 fiona==1.9.6"
           - os: ubuntu-20.04
             python: 3.8
             numpy: "==1.18.*"
-            pins: "pygdal==3.0.4.* scipy==1.4.* dask[delayed]==2.9.* pandas==1.0.* geopandas==0.8.*"
+            pins: "pygdal==3.0.4.* scipy==1.4.* dask[delayed]==2.9.* pandas==1.0.* geopandas==0.* fiona==1.9.6"
           - os: ubuntu-20.04
             python: 3.9
             numpy: "==1.20.*"
-            pins: "pygdal==3.0.4.* scipy==1.6.* dask[delayed]==2020.* pandas==1.1.* geopandas==0.9.*"
+            pins: "pygdal==3.0.4.* scipy==1.6.* dask[delayed]==2020.* pandas==1.1.* geopandas==0.* fiona==1.9.6"
           - os: ubuntu-20.04
             python: 3.9
             numpy: "==1.21.*"
-            pins: "pygdal==3.0.4.* scipy==1.7.* dask[delayed]==2021.* pandas==1.3.* geopandas==0.10.*"
+            pins: "pygdal==3.0.4.* scipy==1.7.* dask[delayed]==2021.* pandas==1.3.* geopandas==0.* fiona==1.9.6"
           - os: ubuntu-22.04
             python: "3.10"
             numpy: "==1.23.*"
-            pins: "pygdal==3.4.1.* scipy==1.9.* dask[delayed]==2021.7.* pandas==1.4.* geopandas==0.11.*"
+            pins: "pygdal==3.4.1.* scipy==1.9.* dask[delayed]==2021.7.* pandas==1.4.* geopandas==0.*"
           - os: ubuntu-22.04
             python: "3.11"
             numpy: "==1.*"

CHANGES.rst

@@ -23,6 +23,8 @@ Changelog of dask-geomodeling
 2.4.4 (2024-01-17)
 ------------------
 
+- Fixed issue with raster sources returning wrong values.
+
 - Fix Place block.
 
 

dask_geomodeling/geometry/sinks.py

@@ -202,6 +202,13 @@ def merge_files(path, target, remove_source=False):
                 if source.encoding:
                     kwargs["encoding"] = source.encoding
 
+            # fiona 10 "identifies" json which would result in double "dumping"
+            kwargs["schema"]["properties"].update({
+                pname: "str"
+                for pname, ptype in kwargs["schema"]["properties"].items()
+                if ptype == "json"
+            })
+
             with fiona.collection(target, "w", **kwargs) as out:
                 for source_path in source_paths:
                     with fiona.collection(source_path, "r") as source: