cleanup

CHANGES.rst

@@ -6,6 +6,8 @@ Changelog of threedigrid-builder
 
 - Add manhole_indicator field to gridadmin for future export.
 
+- Reduce memory use by reducing DEM mask datatype to int8.
+
 
 1.12.1 (2023-08-14)
 -------------------

CMakeLists.txt

@@ -119,7 +119,6 @@ add_custom_command(
       -m "numpy.f2py"
       -m ${f2py_module_name}
       --lower
-      --verbose
       ${fortran_src_file}
       #only: make_quadtree set_2d_computational_nodes_lines
   WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}

setup.py

@@ -34,7 +34,7 @@
 if sys.platform == "win32":
     cmake_args = ["-G", "MSYS Makefiles", "-DCMAKE_GNUtoMS=ON"]
 else:
-    cmake_args = ["-DF2PY_REPORT_ON_ARRAY_COPY=1", "-DCMAKE_BUILD_TYPE=DEBUG"]
+    cmake_args = []
 
 long_description = open("README.rst").read()
 

threedigrid_builder/interface/raster_gdal.py

@@ -35,14 +35,13 @@ def __exit__(self, *args, **kwargs):
     def read(self):
         width, height, bbox, mask = self._create_area_arr_from_dem()
 
-        data = {
+        return {
             "pixel_size": self.pixel_size,
             "width": width,
             "height": height,
             "bbox": bbox,
             "area_mask": np.flipud(mask).T.astype(dtype=np.int8, copy=True, order="F"),
         }
-        return data
 
     def _create_area_arr_from_dem(self):
         xpixel, _, xmin, _, ypixel, ymax = self.transform