Dear Steven,
Our cluster has two nodes(each node has two CPUs). The same ctl file was put in the same directory of the two nodes.
I run meep-mpi from node-1 as:
node-1# mpirun -allcpus /usr/local/bin/meep-mpi mpitest.ctl | tee mpitest.out
Using MPI version 1.2, 4 processes
-----------
Initializing structure...
Working in 3D dimensions.
time for set_epsilon = 4608.8 s
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-----------
Initializing structure...
Working in 3D dimensions.
time for set_epsilon = 4608.8 s
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It seems that one .h5 file was split into two halves in each node(y>0 and y<0). I can only run h5topng in node-1, and can only get a half png file. How to fix this problem? Thanks a lot.
Sincerely,
XY Ao
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