bilinear interpolation in merge orthophoto, less alarming log change

opendm/dem/commands.py

@@ -252,7 +252,7 @@ def compute_euclidean_map(geotiff_path, output_path, overwrite=False):
         else:
             log.ODM_WARNING("Cannot compute euclidean distance file: %s" % output_path)
     else:
-        log.ODM_WARNING("Already found a euclidean distance map: %s" % output_path)
+        log.ODM_INFO("Found a euclidean distance map: %s" % output_path)
         return output_path
 
 

stages/splitmerge.py

@@ -245,7 +245,7 @@ class ODMMergeStage(types.ODM_Stage):
                             # Note: cblend has a high performance penalty
                             system.run('gdalwarp -cutline {cutline} '
                                     '-cblend 20 '
-                                    '-r lanczos -multi '
+                                    '-r bilinear -multi '
                                     '-wo NUM_THREADS={threads} '
                                     '--config GDAL_CACHEMAX {max_memory}% '
                                     '{input_file} {orthophoto_merged}'.format(**kwargs)