fix depth

keurfonluu · Jan 20, 2021 · a3a7e0c · a3a7e0c
1 parent a7b198d
commit a3a7e0c
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/disba/_sensitivity.py b/disba/_sensitivity.py
@@ -92,7 +92,7 @@ def __call__(self, t, mode=0, wave="rayleigh", parameter="velocity_s"):
         )
 
         return SensitivityKernel(
-            self._thickness.cumsum() - self._thickness[0],
+            numpy.insert(self._thickness.cumsum()[:-1], 0, 0.0),
             kernel,
             t,
             c1,
@@ -184,7 +184,7 @@ def __call__(self, t, mode=0, wave="rayleigh", parameter="velocity_s"):
         )
 
         return SensitivityKernel(
-            self._thickness.cumsum() - self._thickness[0],
+            numpy.insert(self._thickness.cumsum()[:-1], 0, 0.0),
             kernel,
             t,
             c1,
@@ -274,7 +274,7 @@ def __call__(self, t, mode=0, parameter="velocity_s"):
             par[i] *= fac
 
         return SensitivityKernel(
-            self._thickness.cumsum() - self._thickness[0],
+            numpy.insert(self._thickness.cumsum()[:-1], 0, 0.0),
             kernel,
             t,
             None,