Merge pull request #60 from bleyerj/remove-dimension-assert

mgis.fenics - Fix missing initialization of dt

Author: bleyerj

bindings/python/mgis/fenics/nonlinear_problem.py

@@ -88,6 +88,8 @@ def __init__(self, u, material, quadrature_degree=2, bcs=None):
         self._Fext = None
         self._init = True
 
+        self.dt = 0
+
         self.state_variables =  {"internal": None,
                                  "external": dict.fromkeys(self.material.get_external_state_variable_names(), None)}
         self.gradients = dict.fromkeys(self.material.get_gradient_names(), None)