@@ -55,9 +55,10 @@ class StreamPullTwoFieldsAccessor(PdfFieldAccessor):
classPeriodicTwoFieldsAccessor(PdfFieldAccessor):
"""Access scheme that builds periodicity into the kernel.
Introduces a condition on every load, such that at the borders the periodic value is loaded. The periodicity is specified as a tuple of booleans, one for
each direction. The second parameter `ghost_layers` specifies the number of assumed ghost layers of the field.
For the periodic kernel itself no ghost layers are required, however other kernels might need them.
Introduces a condition on every load, such that at the borders the periodic value is loaded. The periodicity is
specified as a tuple of booleans, one for each direction. The second parameter `ghost_layers` specifies the number
of assumed ghost layers of the field. For the periodic kernel itself no ghost layers are required,