Add error_check parameter to Projector.transform() method

Author: josteinl

CHANGES.md

@@ -1,5 +1,11 @@
 # NGI Python Coordinate Projector Package
 
+## Version 0.0.15
+_2025-09-01_
+
+- Add new parameter `error_check` to the `Projector.transform()` method. 
+  If set to `True` (default is `False`), the method will raise a `ValueError` if the transformation fails instead of 
+  returning Infinity values.
 
 ## Version 0.0.14
 _2025-08-19_

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "coordinate-projector"
-version = "0.0.14"
+version = "0.0.15"
 description = "Project points from one projection to another using pyproj"
 authors = [
     { name = "Helge Smebye" },

src/coordinate_projector/projector.py

@@ -29,7 +29,9 @@ def _get_transformer(from_srid: int | str, to_srid: int | str) -> Transformer:
 
         return transformer
 
-    def transform(self, from_srid: int | str, to_srid: int | str, east: float, north: float) -> tuple[float, float]:
+    def transform(
+        self, from_srid: int | str, to_srid: int | str, east: float, north: float, error_check=False
+    ) -> tuple[float, float]:
         transformer: Transformer = self._get_transformer(from_srid, to_srid)
-        projected_east, projected_north = transformer.transform(east, north)
+        projected_east, projected_north = transformer.transform(east, north, errcheck=error_check)
         return projected_east, projected_north