[data] bugfix in temporal_smooth
[data] bugfix in temporal_smooth

git-svn-id: https://svn.zmaw.de/svn/pycmbs/trunk@531 46f1e1ae-ddaa-4461-89cc-888b818d8ef3

Former-commit-id: 48b6220103a91ccf81534d5659db751f71f7a372
Former-commit-id: 9a5585ec8c623fad839c1d1c126f89339da872de
pygeo/pycmbs,pygeo/pycmbs