How to partition to 896 processors for MPAS 60-15 km mesh

[Wei Huang]

I have the 60 - 15 km mesh file:

-r--r--r-- 1 whuang users  29455387 Jul 14  2014 x4.535554.graph.info

-r--r--r-- 1 whuang users   2097256 Jul 14  2014 x4.535554.graph.info.part.1024

-rw-r--r-- 1 whuang users   1616205 Jul 21  2015 x4.535554.graph.info.part.112

-rw-r--r-- 1 whuang users   1681890 Jul 21  2015 x4.535554.graph.info.part.128

-rw-r--r-- 1 whuang users   1733122 Jul 21  2015 x4.535554.graph.info.part.144

-rw-r--r-- 1 whuang users   1774051 Jul 21  2015 x4.535554.graph.info.part.160

-rw-r--r-- 1 whuang users   1807601 Jul 21  2015 x4.535554.graph.info.part.176

-rw-r--r-- 1 whuang users   1835478 Jul 21  2015 x4.535554.graph.info.part.192

-rw-r--r-- 1 whuang users   1858977 Jul 21  2015 x4.535554.graph.info.part.208

-rw-r--r-- 1 whuang users   1879213 Jul 21  2015 x4.535554.graph.info.part.224

-rw-r--r-- 1 whuang users   1896621 Jul 21  2015 x4.535554.graph.info.part.240

-r--r--r-- 1 whuang users   1912214 Jul 14  2014 x4.535554.graph.info.part.256

-rw-r--r-- 1 whuang users   2027190 Mar  7  2015 x4.535554.graph.info.part.512

-r--r--r-- 1 whuang users   1523000 Jul 14  2014 x4.535554.graph.info.part.64

-rw-r--r-- 1 whuang users   1539697 Jul 21  2015 x4.535554.graph.info.part.80

-rw-r--r-- 1 whuang users   1550784 Jul 21  2015 x4.535554.graph.info.part.96

-r--r--r-- 1 whuang users 852601968 Jul 14  2014 x4.535554.grid.nc

-rw-r--r-- 1 whuang users 473809566 Jul 24  2015 x4.535554.tar.gz

But want to partition it for 896 cores, how do I run "parmetis"?

Usage: parmetis <graph-file> <op-type> <nparts> <adapth-factor> <ipc2redist> <dbglvl> <seed>

Thanks,

Wei