ARM-DOE · zssherman · Nov 12, 2020 · Nov 11, 2020 · Nov 11, 2020
diff --git a/pyart/__check_build/_check_build.c b/pyart/__check_build/_check_build.c
diff --git a/pyart/correct/_fast_edge_finder.c b/pyart/correct/_fast_edge_finder.c
diff --git a/pyart/correct/_fourdd_interface.c b/pyart/correct/_fourdd_interface.c
diff --git a/pyart/correct/_unwrap_1d.c b/pyart/correct/_unwrap_1d.c
diff --git a/pyart/correct/_unwrap_2d.c b/pyart/correct/_unwrap_2d.c
diff --git a/pyart/correct/_unwrap_3d.c b/pyart/correct/_unwrap_3d.c
diff --git a/pyart/io/_rsl_interface.c b/pyart/io/_rsl_interface.c
diff --git a/pyart/io/_sigmetfile.c b/pyart/io/_sigmetfile.c
diff --git a/pyart/io/_sigmetfile.pyx b/pyart/io/_sigmetfile.pyx
@@ -277,7 +277,7 @@ cdef class SigmetFile:
         # get the raw data ray-by-ray
         for ray_i in xrange(nrays):
             if self.debug:
-                print("Reading ray: %i of %i" % (ray_i, nrays), end='')
+                print("Reading ray: %i of %i" % (ray_i, nrays))
                 print("self._rbuf_pos is", self._rbuf_pos)
             if self._get_ray(nbins, raw_sweep_data[ray_i]):
                 return None, None, None

diff --git a/pyart/io/nexrad_interpolate.c b/pyart/io/nexrad_interpolate.c
diff --git a/pyart/map/_gate_to_grid_map.c b/pyart/map/_gate_to_grid_map.c
diff --git a/pyart/map/_load_nn_field_data.c b/pyart/map/_load_nn_field_data.c
diff --git a/pyart/map/ckdtree.c b/pyart/map/ckdtree.c
diff --git a/pyart/map/gates_to_grid.py b/pyart/map/gates_to_grid.py
@@ -103,6 +103,9 @@ def map_gates_to_grid(
 
         # Copy the field data and masks.
         # TODO method that does not copy field data into new array
+        if nfields == 0:
+            raise ValueError(
+                'There are 0 fields in the radar object to interpolate!')
         shape = (radar.nrays, radar.ngates, nfields)
         field_data = np.empty(shape, dtype='float32')
         field_mask = np.empty(shape, dtype='uint8')

diff --git a/pyart/retrieve/_kdp_proc.c b/pyart/retrieve/_kdp_proc.c