Changeset 4180 for palm/trunk/SOURCE/timestep.f90
- Timestamp:
- Aug 21, 2019 2:37:54 PM (5 years ago)
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- 1 edited
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palm/trunk/SOURCE/timestep.f90
r4101 r4180 34 34 ! OpenACC port for SPEC 35 35 ! 36 ! 3311 2018-10-05 12:34:56Z raasch37 ! Stokes drift is regarded in timestep calculation38 !39 ! 3274 2018-09-24 15:42:55Z knoop40 ! Modularization of all bulk cloud physics code components41 !42 ! 3241 2018-09-12 15:02:00Z raasch43 ! unused variables removed44 !45 ! 3120 2018-07-11 18:30:57Z gronemeier46 ! Put ABS( km ) in computation of time step according to the diffusion criterion47 !48 ! 3084 2018-06-19 15:30:55Z gronemeier49 ! limit increase of dt_3d only in case of RANS mode50 !51 ! 3083 2018-06-19 14:03:12Z gronemeier52 ! limit dt_3d to be at maximum 2*old_dt; define old_dt at beginning of routine53 ! Add km/kh_max54 !55 ! 3049 2018-05-29 13:52:36Z Giersch56 ! Error messages revised57 !58 ! 3045 2018-05-28 07:55:41Z Giersch59 ! Error message revised60 !61 ! 2718 2018-01-02 08:49:38Z maronga62 ! Corrected "Former revisions" section63 !64 ! 2696 2017-12-14 17:12:51Z kanani65 ! Change in file header (GPL part)66 !67 ! 2365 2017-08-21 14:59:59Z kanani68 ! Vertical grid nesting: Sync fine and coarse grid timestep (SadiqHuq)69 !70 ! 2258 2017-06-08 07:55:13Z suehring71 ! Bugfix, add pre-preprocessor directives to enable non-parrallel mode72 !73 ! 2168 2017-03-06 13:08:38Z suehring74 !75 ! 2130 2017-01-24 16:25:39Z raasch76 ! bugfix: in case of nested runs the stop condition in case of too small77 ! timesteps is communicated to all parent/child processes,78 ! some formatting done79 !80 ! 2118 2017-01-17 16:38:49Z raasch81 ! OpenACC directives and related part of code removed82 !83 ! 2000 2016-08-20 18:09:15Z knoop84 ! Forced header and separation lines into 80 columns85 !86 ! 1849 2016-04-08 11:33:18Z hoffmann87 ! Adapted for modularization of microphysics88 !89 ! 1682 2015-10-07 23:56:08Z knoop90 ! Code annotations made doxygen readable91 !92 ! 1484 2014-10-21 10:53:05Z kanani93 ! Changes due to new module structure of the plant canopy model:94 ! calculations and parameters related to the plant canopy model removed95 ! (the limitation of the canopy drag, i.e. that the canopy drag itself should96 ! not change the sign of the velocity components, is now assured for in the97 ! calculation of the canopy tendency terms in subroutine plant_canopy_model)98 !99 ! 1342 2014-03-26 17:04:47Z kanani100 ! REAL constants defined as wp-kind101 !102 ! 1322 2014-03-20 16:38:49Z raasch103 ! REAL functions provided with KIND-attribute104 !105 ! 1320 2014-03-20 08:40:49Z raasch106 ! ONLY-attribute added to USE-statements,107 ! kind-parameters added to all INTEGER and REAL declaration statements,108 ! kinds are defined in new module kinds,109 ! old module precision_kind is removed,110 ! revision history before 2012 removed,111 ! comment fields (!:) to be used for variable explanations added to112 ! all variable declaration statements113 !114 ! 1257 2013-11-08 15:18:40Z raasch115 ! openacc porting116 ! bugfix for calculation of advective timestep in case of vertically stretched117 ! grids118 !119 ! 1092 2013-02-02 11:24:22Z raasch120 ! unused variables removed121 !122 ! 1053 2012-11-13 17:11:03Z hoffmann123 ! timestep is reduced in two-moment cloud scheme according to the maximum124 ! terminal velocity of rain drops125 !126 ! 1036 2012-10-22 13:43:42Z raasch127 ! code put under GPL (PALM 3.9)128 !129 ! 1001 2012-09-13 14:08:46Z raasch130 ! all actions concerning leapfrog scheme removed131 !132 ! 978 2012-08-09 08:28:32Z fricke133 ! restriction of the outflow damping layer in the diffusion criterion removed134 !135 ! 866 2012-03-28 06:44:41Z raasch136 ! bugfix for timestep calculation in case of Galilei transformation,137 ! special treatment in case of mirror velocity boundary condition removed138 !139 ! Revision 1.1 1997/08/11 06:26:19 raasch140 ! Initial revision141 !142 36 ! 143 37 ! Description:
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