diff --git a/Usecases/README.md b/Usecases/README.md index 45cb50400df26476cd2e2cf474c27d338fc11ac0..61d6cf5fcc359ed53e39a9d678707f34f5ba4f00 100644 --- a/Usecases/README.md +++ b/Usecases/README.md @@ -127,26 +127,22 @@ In detail: If more than one entry is given in `resolutions`, all pairs are being calculated in parallel. This is usefull if one is interested in the results of the same usecase but calcuated for different mesh sizes h. Notably, if `mesh_study` is `True`you should have most of the above commented out, and data for a mesh study is performed. Notably space-time errornorms are put out. - >>> + + ~~~ **!Warning!** Notably the last to pairs take a long time to calculate and memory shortage might be an issue depending on your machine. - >>> + ~~~ - - `starttimes = {0: 0.0}`: `starttimes` is a dictionary containing pairs - `t0_index: t0` specifying starttimes `t0` along with the number this start time should be given `t0_index`. Usually you will want to have `t0_index` +- `starttimes = {0: 0.0}`: `starttimes` is a dictionary containing pairs + `t0_index: t0` specifying starttimes `t0` along with the number this start time should be given `t0_index`. Usually you will want to have `t0_index` set to zero because `t0` is the intial timestep. However, if the simulation stopped for some reason and part of the data is valid, a later time can be specified along with the index of the timestep it had in the first attempt of the simulation. - >>> - **Example:** Say you wanted start - the simulation at `t0 = 0.5` and let that be the 87th timestep, you would set - `starttimes = {87: 0.5}`. - >>> - +**Example:** Say you wanted start the simulation at `t0 = 0.5` and let that be the 87th timestep, you would set +`starttimes = {87: 0.5}`. In case more than one element is given parallel simulations are started starting from the specified starttimes. - >>> **Example:** Assume `timestep_size = 0.01` and `number_of_timesteps = 50` `starttimes = { @@ -155,7 +151,6 @@ In detail: }` yields a simulation over [0.0,1.0] but split into to processes and saved into two different folders. - >>> This is also usefull to test parameters if `number_of_timesteps = 1` and the behaviour of the solver want to be tested at various timesteps one could set up an example as