Found error in d_test.cdl changed tolleranz in SWE_TsunamiScenario.hh
all test should work now
Modified swe_simple.cpp so now it is possible to set the path to the .nc files (need's a little work around so other scenarios are able to load again)
SWE_TsunamiScenario fixt bug with boundary possitions they didn't have their offset  to the first data point
SWE_TsunamiScenarioTest Fixed missing offset in test too.