Melanie Lipp authored 5 years ago and Timo Koch committed 5 years ago

[freeflow][test] Add convergence sincos test. Unite steady and unsteady sincos test in one main file, probelem file and executable.

* Use boundary velocity v_j in term (v_i*v_j) both for upwinding and
  central average
* do not use upwinding for kovasznay test
* update reference solutions for kovasznay and angeli test

Melanie Lipp authored 6 years ago and Timo Koch committed 6 years ago

In postTimeStep the L2 error is calculated using a difference to the analytical solution.
Without this commit, the L2 error is calculated using a difference between the numerical solution
at a certain time and the analytical solution one time step ahead.

With this commit, the numerical and analytical solution
used to calculate the L2 error should correspond to the same time.

Sina Ackermann authored 6 years ago and Simon Emmert committed 6 years ago

* Now: // Add model specific output fields

Sina Ackermann authored 6 years ago and Simon Emmert committed 6 years ago

* 2 Latex-errors and 2 ingroup-errors left

* clean-up includes
* remove faulty usage message
* init gridVars with one argument