Module for multigrid parameters

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Variables
Module for multigrid parameters

## Variables
integer, save | ncegrm
| for the multi-grid method, maximum number of cells on the coarsest grid. useful if and only if imgr(ivar) = 1 for at least one variable ivar More...
integer, save | ngrmax
| when using the multi-grid method, maximum number of grid levels. useful if and only if imgr(ivar) = 1 for at least one variable ivar More...
integer, save | mltmmn
| mean number of cells under which merging should take place More...
integer, save | mltmgl
| global number of cells under which merging should take place More...
integer, save | mltmst
| number of ranks over which merging takes place (stride) More...
integer, save | mltmmr
| number of active ranks under which no merging is done More...
integer, save | mlttyp
| multigrid coarsening type (face traversal order) More...
integer, dimension(nvarmx), save | nagmx0
| maximum aggregation per grid level More...
integer, dimension(nvarmx), save | ncpmgr
| if > 0, activates post-processing output of aggregation, by projecting the coarse cell numbers (modulo ncpmgr(ivar)) on the finest mesh More...

## Detailed Description

## Variable Documentation

integer, save mltmgl

global number of cells under which merging should take place

integer, save mltmmn

mean number of cells under which merging should take place

integer, save mltmmr

number of active ranks under which no merging is done

integer, save mltmst

number of ranks over which merging takes place (stride)

integer, save mlttyp

multigrid coarsening type (face traversal order)

integer, dimension(nvarmx), save nagmx0

maximum aggregation per grid level

integer, save ncegrm

for the multi-grid method, maximum number of cells on the coarsest grid. useful if and only if imgr(ivar) = 1 for at least one variable ivar

integer, dimension(nvarmx), save ncpmgr

if > 0, activates post-processing output of aggregation, by projecting the coarse cell numbers (modulo ncpmgr(ivar)) on the finest mesh

integer, save ngrmax

when using the multi-grid method, maximum number of grid levels. useful if and only if imgr(ivar) = 1 for at least one variable ivar