Corrected the actual time in apply_boundary_condition in the RK-scheme
Corrected the time step parameter in Runge Kutta and added some extra comments. Also excluded logfiles from git
Now also corrected the new parameter in the function call of apply_boundary_conditions in rk
Now also corrected the new parameter in the function call of apply_boundary_conditions in rk
Also added the good function call in explicit euler
Fix for other interpretation of actual time
Full test set for richardson extrapolation
Output file with higher precision, needed for the calculation of the order
correction of hotfix for actual_time in advanced_flow_field
Added some print statements to check actual_time. Also applied the Butcher scheme of SanRKPCM1 eq 67
Run with Butcher tableau from SanRKPCCM eq 47
Moved the apply_boundary_function to the forward euler step. Also changed coefficients back to the original Wray scheme
Corrected some last mistakes made by moving apply_boundary_conditions
Actual time is recalculated in RK, to obtain higher accuracy
Changed Richardson extrapolation for the smallest timestep
Added an extra poisson solve to obtain a second order accurate pressure field using eq 44 of RKPCM
Removed an artefact from the previous implementation of the boundary conditions and changed the actual time to the second poisson solve