Update simpeg/dask/potential_fields/magnetics/simulation_pde.py

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: domfournier

simpeg/dask/potential_fields/magnetics/simulation_pde.py

@@ -5,14 +5,14 @@
 
 
 def distance_weights(locations, cell_centers, cell_volumes, exponent=3, threshold=1e-2):
-    distance_weights = np.zeros(len(cell_centers))
+    weights = np.zeros(len(cell_centers))
     for loc in locations:
         distance = np.linalg.norm(cell_centers - loc, axis=1)
-        distance_weights += cell_volumes**2.0 * (distance + threshold) ** (
+        weights += cell_volumes**2.0 * (distance + threshold) ** (
             -2 * exponent
         )
 
-    return distance_weights
+    return weights
 
 
 def dask_getJtJdiag(self, m, W=None, f=None):