chore: axis=-1 where it was missed

Author: cako

pylops/avo/poststack.py

@@ -405,7 +405,7 @@ def PoststackInversion(
                 RegL1op = FirstDerivative(
                     (nt0, nx), axis=0, kind="forward", dtype=PPop.dtype
                 )
-                RegL2op = SecondDerivative((nt0, nx), dir=1, dtype=PPop.dtype)
+                RegL2op = SecondDerivative((nt0, nx), axis=1, dtype=PPop.dtype)
             else:
                 RegL1op = FirstDerivative(
                     (nt0, nx, ny), axis=0, kind="forward", dtype=PPop.dtype

pylops/signalprocessing/Interp.py

@@ -17,14 +17,14 @@ def _checkunique(iava):
         raise ValueError("Repeated values in iava array")
 
 
-def _nearestinterp(dims, iava, axis=0, dtype="float64"):
+def _nearestinterp(dims, iava, axis=-1, dtype="float64"):
     """Nearest neighbour interpolation."""
     iava = np.round(iava).astype(int)
     _checkunique(iava)
     return Restriction(dims, iava, axis=axis, dtype=dtype), iava
 
 
-def _linearinterp(dims, iava, axis=0, dtype="float64"):
+def _linearinterp(dims, iava, axis=-1, dtype="float64"):
     """Linear interpolation."""
     ncp = get_array_module(iava)
 

pylops/signalprocessing/Sliding1D.py

@@ -103,7 +103,7 @@ def Sliding1D(Op, dim, dimd, nwin, nover, tapertype="hanning", design=False):
 
     combining = HStack(
         [
-            Restriction(dimd, np.arange(win_in, win_end), axis=0, dtype=Op.dtype).H
+            Restriction(dimd, np.arange(win_in, win_end), dtype=Op.dtype).H
             for win_in, win_end in zip(dwin_ins, dwin_ends)
         ]
     )

pylops/signalprocessing/_BaseFFTs.py

@@ -24,7 +24,7 @@ class _BaseFFT(LinearOperator):
     def __init__(
         self,
         dims,
-        axis=0,
+        axis=-1,
         nfft=None,
         sampling=1.0,
         norm="ortho",