Changes between Version 301 and Version 302 of doc/app/initialization_parameters

Timestamp:

Oct 7, 2016 12:21:50 PM (8 years ago)

Author:

suehring

Comment:

--

doc/app/initialization_parameters

@@ -825 +825 @@
 Switch for topography boundary conditions in 'multigrid_noopt' solver.\\\\
 By default, Neumann boundary conditions for perturbation pressure are used in the multigrid solver at all wall boundaries. In case of '''masking_method''' = ''.TRUE.'', the masking method is used instead (i.e. the solver runs through the topography). \\\\
-'''Note: ''' '''masking_method''' has only an effect if [#psolver psolver] = 'multigrid_noopt', otherwise, if [#psolver psolver] = 'multigrid', masking is always used, so that setting '''masking_method''' has no effect on the simulation at all.\\ \\
+'''Note: ''' '''masking_method''' has only an effect if [#psolver psolver] = 'multigrid_noopt', otherwise, if [#psolver psolver] = 'multigrid', masking is always used, so that setting '''masking_method''' has no effect on the simulation at all.
+Moreover, if you use older revisions (<1931), it is noted that the naming convention for the multigrid solvers was different, 'multigrid_noopt' (now) was 'multigrid' (<1931), and 'multigrid' (now) was 'multigrid_fast' (<1931). \\ \\
+
 '''Warning: ''' In case of complex topography and '''masking_method''' = ''.FALSE.'', the wind velocity may possibly blow up at certain grid points. Hence, so far it is recommended to use '''masking_method''' = ''.TRUE.'' in case [#psolver psolver] = 'multigrid_noopt'.  
 }}}