diff options
Diffstat (limited to 'pyspike/PieceWiseConstFunc.py')
| -rw-r--r-- | pyspike/PieceWiseConstFunc.py | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/pyspike/PieceWiseConstFunc.py b/pyspike/PieceWiseConstFunc.py index dea1a56..6d7a845 100644 --- a/pyspike/PieceWiseConstFunc.py +++ b/pyspike/PieceWiseConstFunc.py @@ -49,13 +49,16 @@ class PieceWiseConstFunc(object): ind_l = np.searchsorted(self.x, t, side='left') # if left and right side indices differ, the time t has to appear # in self.x - ind_at_spike = ind[np.logical_and(np.logical_and(ind != ind_l, - ind > 1), - ind < len(self.x))] - value[ind_at_spike] = 0.5 * (self.y[ind_at_spike-1] + - self.y[ind_at_spike-2]) + ind_at_spike = np.logical_and(np.logical_and(ind != ind_l, + ind > 1), + ind < len(self.x)) + # get the corresponding indices for the resulting value array + val_ind = np.arange(len(ind))[ind_at_spike] + # and for the arrays self.x, y1, y2 + xy_ind = ind[ind_at_spike] + value[val_ind] = 0.5 * (self.y[xy_ind-1] + self.y[xy_ind-2]) return value - else: + else: # t is a single value # specific check for interval edges if t == self.x[0]: return self.y[0] |