47374cd825213029b578e5a22ba9836c0f55d97a,pysb/tools/pysb_pyurdme.py,PyurdmeSimulator,run,#PyurdmeSimulator#,135

Before Change

        urdme_model = _translate(self.model, param_values, dif0, y0, initial_dist)
        urdme_model.timespan(tspan)
        urdme_model.mesh = mesh
        result = pyurdme.run(number_of_trajectories = n_runs, solver = solver, seed = seed )
    
        // output time points (in case they aren"t the same tspan, which is possible in BNG)
        self.tout = result.get_timespan()
        // species

After Change

        
        if initial_dist is not None:
            self.initial_dist = initial_dist
        elif self.initial_dist is None:
            raise Exception("Initial distribution of proteins must be defiened")        
        
        
        urdme_model = _translate(self.model, self.mesh, self.initial_dist, param_values, dif0, y0)

Instances