mapFields taking too long
Posted April 5, 2017 at 06:26 by kindle
very close to my problem on post-processing using mapFields
Quote:
Hi foamers,
I am facing a problem of mapFields taking too long to map fields from a fine mesh to a coarser mesh. I am running simulation using sprayFoam, and want to coarse the mesh to achieve faster solution. So I executed:
in the aacheBomb-coarse directory and it is running without errors. However, it gets stuck at here for four hours:
Anybody knows what is wrong?
kind regards,
carlen
PS: I am using OF2.3.1
I am facing a problem of mapFields taking too long to map fields from a fine mesh to a coarser mesh. I am running simulation using sprayFoam, and want to coarse the mesh to achieve faster solution. So I executed:
Code:
mpirun -n 4 mapFields ../aachenBomb-fine -sourceTime latestTime -consistent -parallel
Code:
Create meshes Source mesh size: 42025 Target mesh size: 42025 Consistently creating and mapping fields for time 0.0004 Creating mesh-to-mesh addressing for region0 and region0 regions using cellVolumeWeight Overlap volume: 4e-05 Creating AMI between source patch walls and target patch walls using faceAreaWeightAMI AMI: Creating addressing and weights between 19762 source faces and 19762 target faces AMI: Patch source sum(weights) min/max/average = 1, 1, 1 AMI: Patch target sum(weights) min/max/average = 1, 1, 1 interpolating mut interpolating rho interpolating PaSR:kappa interpolating k interpolating H2O interpolating PaSR:dQ interpolating alphat interpolating N2 interpolating O2 interpolating dQ interpolating p interpolating T interpolating epsilon interpolating U processing cloud "sprayCloud"
kind regards,
carlen
PS: I am using OF2.3.1
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