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solvers:glads [2018/11/29 11:57] gagliar [Reference] |
solvers:glads [2019/09/06 13:17] gagliar [Known bugs] |
==== 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. |
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| If running the solver on a 3d internally extruded mesh, one should specify ''Preserve Edges = True'' and ''Preserve Baseline = True'' in the Simulation section. |
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| 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. |
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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. |
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