fix: bugs in new spline_interpolate function

processing.py

@@ -235,11 +235,12 @@ def spline_interpolate(data, rowwise=True, window=('tukey', 0.2) ):
     if rowwise:
         segment_size=data.shape[1]
         segment_num=data.shape[0]
+        windata=data*scipy.signal.get_window(window, segment_size)
     else: 
         segment_size=data.shape[0]
         segment_num=data.shape[1]
+        windata=data*scipy.signal.get_window(window, segment_size).reshape(segment_size,1)
 
-    windata=data*scipy.signal.get_window(window, segment_size)
     xbase=np.arange(0., segment_size,dtype=float)
     index_out=0
     invalids=0
@@ -247,7 +248,7 @@ def spline_interpolate(data, rowwise=True, window=('tukey', 0.2) ):
     for index_in in range(segment_num):
         
         segment=np.ma.array(windata[index_in, :], mask=windata[index_in, :].mask) if rowwise else \
-                ma.array(windata[:,index_in], mask=windata[:,index_in].mask)
+                np.ma.array(windata[:,index_in], mask=windata[:,index_in].mask)
         if segment.mask[0]:
             segment[0]=0
             segment.mask[0]=False