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Adding Yellowstone machine setting to previous CESM releases

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chillwx@...
Adding Yellowstone machine setting to previous CESM releases

The most recent release of CESM, version 1_1 has several changes to machine specific files. The difference between 1_1 and the version that I have been using 1_0_3 are at least the following:

1. version 1_1 does not have Macros.$MACH files in the Machines subdirectory of ccsm_utils/
2. the env_machopts.$MACH and mkbatch.$MACH files are slightly different

For reasons that aren't important to this post, I am trying to stick to version 1_0_3 for now. What needs to be done to add the necessary machine specific files for Yellowstone to be compatible with the 1_0_3 release?

I tried copying the yellowstone settings from the 1_1 release into the 1_0_3 Machines subdirectory (with some modifications), but this was unsuccessful.

chillwx@...

The quickest solution to the previous post is to use the CESM1.0.5 release that is available on Yellowstone in the directory:

/glade/p/cesm/cseg/collections/

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