Increased database query timeout for DEM_Creator._get_DEMPathes_to_include().

Former-commit-id: b0195fcc
Former-commit-id: 9f2dc2ba

gms_preprocessing/io/input_reader.py

@@ -452,7 +452,8 @@ class DEM_Creator(object):
         sceneIDs_srtm = get_overlapping_scenes_from_postgreSQLdb(self.db_conn,
                                                                  table='scenes',
                                                                  tgt_corners_lonlat=tgt_corner_coord_lonlat,
-                                                                 conditions=['datasetid=%s' % dsID])
+                                                                 conditions=['datasetid=%s' % dsID],
+                                                                 timeout=20000)  # default timeout (15sec) is not enough
         sceneIDs_srtm = [i[0] for i in sceneIDs_srtm]
         if not sceneIDs_srtm:
             raise RuntimeError('No matching %s scene IDs for DEM generation found.' % self.dem_sensor)