Add mizuRoute compsets, PE layouts and tests and updates to Tech Note/User's Guide - #920
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ekluzek
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There's at least one change needed in CMEPS. ESCOMP/CMEPS#57 |
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At this point the test case will build and link, and fails midway in initialization. SMS_D_Vnuopc.f09_g17.I2000Clm50SpMizGs.cheyenne_intel.mizuroute-default |
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We have more progress with running with a MOSART mesh with no ocean. It initializes and runs a single time step. There are changes in: cime, CMEPS, ctsm, and mizuRoute to make that happen. |
ekluzek
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June 4, 2020 22:42
Conflicts: Externals.cfg Externals_cime.cfg
…e we are pointing to the cime branch needed to work with mizuRoute
Misc bfb enhancements and fixes
(1) If CISM is running over Antarctica, use virtual glacier columns over
Antarctica
(2) Remove "mec" from some glacier/ice variable names (it is misleading
to have "mec" in variable names when the ice landunit can actually
have multiple columns *or* a single column) (ESCOMP#1294)
(3) Add history file metadata on each variable's l2g_scale_type (adds a
landunit_mask attribute) (ESCOMP#1343)
(4) Use python3 in more shebang lines - needed to run python unit tests
on cheyenne
(5) New compset naming for IG compsets (ESCOMP#1289)
(6) Remove calculation of fun_cost_fix that is overwritten
(ESCOMP#1115)
(7) Bypass grid-level water mass check when fates hydro is active
(ESCOMP#1334)
(8) Remove some dead code (ESCOMP#1333)
Conflicts:
Externals.cfg
Externals_cime.cfg
Move the NEON_NIWO test to NEON/NIWO to match the names in usermods. Output particular fields for the NEON cases, and use a reduced size dataset for lightning for NEON sites. Update NEON surface datasets with new scripts included here. Fix stop option for NUOPC. NEON NIWO test in testlist explicity uses the user-mod as well as the defaults testmod. This script is for modifying the surface dataset at neon sites using data available from the neon server. Also add the ability to output history fields for a particular time of day (in seconds) with the LXXXXX history averaging option from Ronny Meier. Externals are updated extensively to the version with cpl7 cime directories split out for CESM. Conflicts: Externals.cfg
Consolidate duplicated crop phenology code Conflicts: Externals.cfg
Conflicts: Externals.cfg
Conflicts: Externals.cfg
…or mizuRoute that run on more processors for mizuRoute
Implement dynamic (transient) urban capability This implements the capability to run transient simulations with changes in urban density types. However, see Caveats for users section below. If transient urban is activated (do_transient_urban=.true.) and an appropriate landuse dataset is provided, the model will read in yearly PCT_URBAN for three density types from the landuse dataset and adjust other landunits accordingly. Water and energy are conserved for these transitions. Urban landunits do not account for carbon and nitrogen, however, see the dynamic urban design document (doc/design/dynamic_urban.rst) for a discussion of this. Conflicts: cime_config/config_pes.xml
ekluzek
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March 8, 2026 23:41
nmizukami
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slevis-lmwg
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Erik and I went over this, and I'm approving since Erik answered my questions.
nmizukami
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Still one comment on tech-note's text, but I can approve it
nmizukami
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Mar 10, 2026
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Description of changes
Start bringing in mizuRoute as a submodule and two compsets that will exercise it, including PE layouts for the grids. As well as a few tests for it in the aux_clm and ctsm_sci test suites.
Default grids will use the half degree mizuRoute grid that is the same as the MOSART grid.
Also in order to get mizuRoute working, change the capitalization of the directory to mizuRoute which is expected in cime, and required for it to work correctly.
Main grids to use with mizuRoute:
Standard case to run with mizuRoute:
grid=f09_f09_rHDMAlk_mg17 compset=I2000Clm60SpMizGs
Specific notes
Contributors other than yourself, if any: @serbinsh @nmizukami
CTSM Issues Fixed (include github issue #):
Are answers expected to change (and if so in what way)? No (unless running with mizuRoute)
Any User Interface Changes (namelist or namelist defaults changes)? New compsets
I2000Clm60SpMizGs
I2000Clm60SpMizGsNldas
Testing performed, if any: regular
Individual tests with mizuRoute at several different resolutions have been tested
mizu testlist was run, and the derecho_intel tests pass, #3808 documents remaining issues
ctsm_sci testlist was also run