...
Resolution | Grid name (aka $RES) | |
|---|---|---|
ne4 | ne4_ne4 | |
ne30 | ne30_ne30 | |
ne120 | ne120_r0125_oRRS18to6v3 | |
ne256 | ne256np4_oRRS18to6v3 | |
ne512 | ne512_r0125_oRRS18to6v3 | |
ne1024 |
...
ne4 (max = 96) | ne30 (max = 5,400) | ne120 (max = 86,400) | ne256 (max = 393,216) | ne512 (max = 1,572,864) | ne1024 (max = 6,291,456) | |
|---|---|---|---|---|---|---|
cori-knl (68 cores/node; 96+16 GB/node) | 16x1 | 675x1 | 4096x1 | 3072x1 MAX_MPITASKS_PER_NODE = 8 | ||
perlmutter (64 cores/node; 4 GPUs/node; 256 GB/node) | 12x1 | |||||
syrah (16 cores/node; 64 GB/node) | 32x1 | 160x1 | 1600x1 | |||
quartz (36 cores/node; 128 GB/node) | 72x1 | 180x1 | 1800x1 | |||
summit (8 cores/node?; 6 GPUs/node; 512+96 GB/node) | 256x1 | 4096x1 |
...
Change Vertical__Coordinate__Filename to use the initial condition file for your new resolution
Change Filename under Initial__Conditions → Physics__GLL subsection to also use that new initial condition file
Change SPA__Remap__File to use one appropriate to map ne30 to your new resolution
Change se_ne as appropriate
change se_tstep and nu_top (recommended defaults for these and dtime are given in the awesome table on the EAM's HOMME Dycore Recommended Settings (THETA) page
** v1 ne256 notes (06/02/2022) **
Currently, getting ne256 v1 through initialization requires:
Setting EPS_GRID = 1.e-9
Setting cubed_sphere_map =2
For SPA remap file point to /global/cscratch1/sd/bogensch/E3SM_simulations/scream_ne256/mappingfiles/map_ne30np4_to_ne256np4_mono.20220531.nc