Nodata none (#14)

* no data none

* increment

Author: tomwilsonsco

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "rschip"
-version = "0.4.2"
+version = "0.4.3"
 description = "Prepare satellite images and training data for use with deep learning models"
 readme = { file = "README.md", content-type = "text/markdown" }
 license = { text = "MIT" }

src/rschip/segmentation_mask.py

@@ -150,7 +150,7 @@ def _write_mask(self, mask: np.ndarray, silent: bool = False) -> None:
         """
         with rio.open(self.input_image_path) as src:
             meta = src.meta.copy()
-        meta.update({"count": 1, "dtype": "uint8", "compress": "lzw"})
+        meta.update({"count": 1, "dtype": "uint8", "compress": "lzw", "nodata": None})
         with rio.open(self.output_path, "w", **meta) as dst:
             dst.write(mask, 1)
             if not silent: