Rebase

knime_extension/geospatial_env.yml

@@ -34,6 +34,5 @@ dependencies:
   - pip=23.2.1
   - pygeoda=0.0.8
   - pointpats=2.3.0
-  - h3-py=3.7.6
   - pip:
     - ipinfo==4.4.3

knime_extension/src/nodes/spatialtool.py

@@ -1209,7 +1209,6 @@ def execute(self, exec_context: knext.ExecutionContext, input_table):
 )
 @knext.input_table(
     name="Input Table",
-<<<<<<< Upstream, based on main
     description="Input table with the geometry to fill with the H3 grid.",
 )
 @knext.output_table(
@@ -1286,60 +1285,6 @@ def execute(self, exec_context: knext.ExecutionContext, input_table):
             geometry=[
                 Polygon(h3.h3_to_geo_boundary(h3_hex, geo_json=True))
                 for h3_hex in h3_hexes
-=======
-    description="Input table of Create H3 Grid, should be a polygon with WGS-84/EPSG:4326 projection",
-)
-@knext.output_table(
-    name="Output Table",
-    description="Output table of Created H3 Grid",
-)
-class CreateH3Grid:
-    """Create H3 Grid node.
-    This node creates hexagonal grid inside the input polygon using [H3](https://h3geo.org/).
-    """
-
-    geo_col = knut.geo_col_parameter()
-
-    zoom = knext.IntParameter(
-        "Zoom",
-        "The zoom level of the grid from 0 to 15. Default value is 8, the bigger the zoom level, the smaller the hexagon. If the zoom level is too small, the hexagon will be too big to fit in the input polygon, and it can cause error.",
-        default_value=8,
-    )
-
-    _COL_ID = "Grid ID"
-    _COL_GEOMETRY = "geometry"
-
-    def configure(self, configure_context, input_schema):
-        self.geo_col = knut.column_exists_or_preset(
-            configure_context, self.geo_col, input_schema, knut.is_geo
-        )
-        return None
-
-    def execute(self, exec_context: knext.ExecutionContext, input_table):
-        import h3
-        from shapely.geometry import Polygon
-        import geopandas as gpd
-        import pandas as pd
-
-        gdf_boundary = knut.load_geo_data_frame(input_table, self.geo_col, exec_context)
-
-        h3_hexes = h3.polyfill_geojson(
-            gdf_boundary.geometry.__geo_interface__["features"][0]["geometry"],
-            self.zoom,
-        )
-        grid = gpd.GeoDataFrame(
-            pd.DataFrame(h3_hexes, columns=["h3_hex"]),
-            geometry=[
-                Polygon(h3.h3_to_geo_boundary(h3_hex, geo_json=True))
-<<<<<<< Upstream, based on main
-                for h3_hex in h3.polyfill_geojson(
-                    gdf_boundary.geometry.__geo_interface__["features"][0]["geometry"],
-                    self.zoom,
-                )
->>>>>>> 3b2b1a2 add h3 grid
-=======
-                for h3_hex in h3_hexes
->>>>>>> 65cd1d3 add h3 hex
             ],
             crs=gdf_boundary.crs,
         )