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solvers:glads [Elmer/Ice Wiki]

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solvers:glads [2018/11/29 11:57]
gagliar [Reference]
solvers:glads [2019/09/06 13:17]
gagliar [Known bugs]
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 ==== Known bugs ==== ==== Known bugs ====
 If in parallel a moulin belongs to two partitions, the flux from the moulin is taken into account twice. This is may be not a bug, but the partitioning should avoid to have moulins at the boundary of partitions. The python tool ''makemoulin.py'' (in ''[ELMER_TRUNK]/elmerice/Meshers'') take care to have no duplicated moulins on the boundaries of partitions.  If in parallel a moulin belongs to two partitions, the flux from the moulin is taken into account twice. This is may be not a bug, but the partitioning should avoid to have moulins at the boundary of partitions. The python tool ''makemoulin.py'' (in ''[ELMER_TRUNK]/elmerice/Meshers'') take care to have no duplicated moulins on the boundaries of partitions. 
 +
 +If running the solver on a 3d internally extruded mesh, one should specify ''Preserve Edges = True'' and ''Preserve Baseline = True'' in the Simulation section. 
 +
 +If running on a "true" 3d mesh, the ''GlaDSchannelsSolver'' has to be executed on the 3d body (not the bottom surface body as for the two other GlaDS solvers).  
 +
  
  
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   *  ''GlaDSchannelOut'' has two functions: declare that the ''Channel Area'' variable is an edge variable (''Element = "n:0 e:1"'') and create output vtu files for edge variables.    *  ''GlaDSchannelOut'' has two functions: declare that the ''Channel Area'' variable is an edge variable (''Element = "n:0 e:1"'') and create output vtu files for edge variables. 
  
-Since version Version 8.3 (Rev: b213b0c8), ''GlaDSchannelOut'' works for parallel simulation (no more vtk or acscii output, only vtu). These solvers only work in transient. They can be executed either on a 2d plane view mesh defining the bedrock or on the boundary of a 3d mesh. More details about the specificity of the solvers are given below. +Since version Version 8.3 (Rev: b213b0c8), ''GlaDSchannelOut'' works for parallel simulation (no more vtk or acscii output, only vtu). These solvers only work in transient. They can be executed either on a 2d plane view mesh defining the bedrock or on the boundary of a 3d mesh. If using internal extrusion within Elmer see the [[mesh:structuredmesh|structured mesh]] page for essential keywords to preserve baseline and edges.  More details about the specificity of the solvers are given below. 
  
  
solvers/glads.txt ยท Last modified: 2019/09/06 13:17 by gagliar
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