Commit 39fed6f8 authored by Stephan Seitz's avatar Stephan Seitz
Browse files

Add to docstring to fd.Diff.interpolated_access

parent 7777156a
......@@ -112,6 +112,11 @@ class Diff(sp.Expr):
return "D(%s)" % self.arg
def interpolated_access(self, offset):
"""Represents an interpolated access on a spatially differentiated field
offset (Tuple[sympy.Expr]): Absolute position to determine the value of the spatial derivative
from pystencils.interpolation_astnodes import DiffInterpolatorAccess
assert isinstance(self.argument, Field), "Must be field to enable interpolated accesses"
return DiffInterpolatorAccess(self.argument.interpolated_access(offset),
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