Bugfix for not checking validity of GeoArray_CoReg.footprint_poly.

.gitlab-ci.yml

@@ -74,7 +74,7 @@ pages:  # this job must be called 'pages' to advise GitLab to upload content to
   dependencies:
     - test_arosics
   script:
-      # Create the public directory
+    # Create the public directory
     - rm -rf public
     - mkdir public
     - mkdir -p public/doc

arosics/CoReg.py

@@ -99,6 +99,10 @@ class GeoArray_CoReg(GeoArray):
                 print('Calculating actual data corner coordinates for %s...' % self.imName)
             self.calc_mask_nodata(fromBand=self.band4match)  # this avoids that all bands have to be read
 
+        # validate footprint poly
+        if not self.footprint_poly.is_valid:
+            self.footprint_poly = self.footprint_poly.buffer(0)
+
         if not self.q:
             print('Bounding box of calculated footprint for %s:\n\t%s' % (self.imName, self.footprint_poly.bounds))