added a logger warning for the default weights of the normal constraint

Author: AxMeNi

LoopStructural/interpolators/_geological_interpolator.py

@@ -154,7 +154,7 @@ def set_normal_constraints(self, points: np.ndarray):
         ----------
         points : np.ndarray
             array containing the value constraints usually 7-8 columns.
-            X,Y,Z,nx,ny,nz,(weight)
+            X,Y,Z,nx,ny,nz,(weight, default : 1 for each row)
 
         Returns
         -------
@@ -166,6 +166,8 @@ def set_normal_constraints(self, points: np.ndarray):
         """
         if points.shape[1] == self.dimensions * 2:
             points = np.hstack([points, np.ones((points.shape[0], 1))])
+            logger.warning(f"No weight provided for normal constraints, all weights are set to 1")
+            raise Warning
         if points.shape[1] < self.dimensions * 2 + 1:
             raise ValueError("Normal constraints must at least have X,Y,Z,nx,ny,nz")
         self.n_n = points.shape[0]