Changes between Version 8 and Version 9 of u/NewUsers
- Timestamp:
- 08/09/11 15:05:48 (13 years ago)
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u/NewUsers
v8 v9 12 12 == Effectively Implementing AMR == 13 13 14 There are some additional controls for AMR other than setting the number of levels in global.data. One can also make use of the namelist variable in physics.data named "refineVariableFactor". If this is not currently in your physics.data file, you can add it under the line for InterpOpts. The input for this variable represents the different q array elements.14 There are some additional controls for AMR other than setting the number of levels in global.data. One can also make use of the namelist variable in physics.data named "refineVariableFactor". If this is not currently in your physics.data file, you can add it under the line for !InterpOpts. The input for this variable represents the different q array elements (rho, px, py, pz, E, Bx, By, Bz, tracer1, tracer2, ..., tracerM). 15 15 16 16 Example: … … 18 18 refineVariableFactor = 1.d-21,0d0,0d0,0d0,0d0,0d0,0d0,0d0,0d0,0d0,0d0,0d0,0d0 19 19 20 The input here controls the variable to which refinement is triggered. By setting a slot = 0 means that refinement will not be triggered for this variable. The smaller the number, the less the refinement. 20 The input here controls the variable to which refinement is triggered. By setting a slot = 0 means that refinement will not be triggered for this variable. The smaller the number, the less the refinement. The max value for input to this array is 1, and if this line is not included in your physics.data, all the vector components will be initialized to 1. 21 21 22 refineVariableFactor is defined in module_control.f90, in the subroutine SetErrFlag.22 refineVariableFactor is defined in module_control.f90, in the subroutine !SetErrFlag. 23 23 24 Additionally, one can modify the SetErrFlags subroutine in problem.f90 to indicate precise ''regions'' of refinement.24 Additionally, one can modify the !SetErrFlags subroutine in problem.f90 to indicate precise ''regions'' of refinement. 25 25 26 26 Example:
