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Updates to the land ice challenge exercise #248

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Aug 2, 2024
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Updates to the land ice challenge exercise #248

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Updates to the land ice challenge exercise
Katetc Aug 2, 2024
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Merge branch 'main' into katetc/updates
Katetc Aug 2, 2024
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61 changes: 38 additions & 23 deletions notebooks/challenge/cism/cism_exercise_1.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -29,14 +29,14 @@
" \n",
"Create a case called **T_GrIS_SSP585_2015_2100** using the compset ``T1850G`` at ``f19_g17_gl4`` resolution. \n",
"\n",
"**Note1:** The 2 deg grid we are using in this exercise is not scientifically validated. \n",
"**Note2:** In the new version of CESM, the compset names will be different and T1850G is replaced by T1850Gg (evolving GrIS) and the grid resolution f19_g17_gl4 will be replaced by f19_g17_gris4. \n",
"**Note3:** The grid resolution for this case and the forcing data are both f19_g17_gl4. For a T compset, the forcing data and experiment must be at the same grid resolution.\n",
"**Note 1:** The 2 deg grid we are using in this exercise is not scientifically validated. \n",
"**Note 2:** In the new version of CESM, the compset names will be different and T1850G is replaced by T1850Gg (evolving GrIS) and the grid resolution f19_g17_gl4 will be replaced by f19_g17_gris4. \n",
"**Note 3:** The grid resolution for this case and the forcing data are both f19_g17_gl4. For a T compset, the forcing data and experiment must be at the same grid resolution.\n",
"\n",
"<strong>Step 2: Make the changes to the case XML variables</strong><br><br>\n",
"\n",
"**Note1:** The run length is **86 years**. \\\n",
"**Note2:** The forcing data for this case can be found here: **/glade/u/home/gunterl/workshops/CESM-Tutorial/data/cpl_SSP585**\n",
"**Note 1:** The run length is **86 years**. \\\n",
"**Note 2:** The forcing data for this case can be found here: **/glade/u/home/gunterl/workshops/CESM-Tutorial/data/cpl_SSP585**\n",
"\n",
"<strong>Step 3: Build and run the model</strong><br><br>\n",
" \n",
Expand Down Expand Up @@ -93,20 +93,10 @@
"<div class=\"alert alert-success\"> \n",
"<details>\n",
"<summary><font face=\"Times New Roman\" color='blue'>Click here for the solution</font></summary><br>\n",
" \n",
"Set up your tutorial run queue if you have not done this yet. For csh:\n",
"```\n",
"setenv TUTORIAL_QUEUE regular\n",
"```\n",
"And for bash:\n",
"```\n",
"export TUTORIAL_QUEUE=\"regular\"\n",
"```\n",
" \n",
" \n",
"\n",
"Create a new case <font face=\"Courier\" color='purple'><strong>T_GrIS_SSP585_2015_2100 </strong></font> with the command:\n",
"```\n",
"cd /glade/u/home/$USER/code/my_cesm_code/cime/scripts\n",
"cd /glade/campaign/cesm/development/cross-wg/tutorial/release-cesm2.1.5/cime/scripts\n",
"./create_newcase --case ~/cases/T_GrIS_SSP585_2015_2100 --compset T1850G --res f19_g17_gl4 --run-unsupported\n",
"```\n",
"\n",
Expand All @@ -125,10 +115,10 @@
"and <font face=\"Courier\" color='purple'><strong>account number</strong></font>. \n",
"For instance:\n",
"``` \n",
"./xmlchange JOB_QUEUE=tutorial,PROJECT=UESM0013\n",
"./xmlchange JOB_QUEUE=main,PROJECT=UESM0013\n",
"```\n",
"\n",
"Modify the environment variables:\n",
"Modify the case XML variables:\n",
"```\n",
"./xmlchange DLND_CPLHIST_DIR=/glade/u/home/gunterl/workshops/CESM-Tutorial/data/cpl_SSP585\n",
"./xmlchange DLND_CPLHIST_CASE=b.e21.BSSP585cmip6.f19_g17.CMIP6-SSP5-8.5.001\n",
Expand All @@ -141,16 +131,32 @@
"Confirm that you have set up the paths and file names correctly by running:\n",
"```\n",
"./preview_namelists\n",
"and examine the generated file, CaseDocs/dlnd.streams.txt.sno.cplhist.\n",
"```\n",
"and examine the generated file,\n",
"```\n",
"CaseDocs/dlnd.streams.txt.sno.cplhist\n",
"```\n",
"\n",
"Set up the environment variable for qcmd. If using tcsh or csh:\n",
"```\n",
"setenv PBS_ACCOUNT UESM0013\n",
"```\n",
"and for bash:\n",
"```\n",
"export PBS_ACCOUNT=UESM0013\n",
"```\n",
"\n",
"Build and submit:\n",
"```\n",
"qcmd -- ./case.build\n",
"./case.submit\n",
"```\n",
"\n",
"If you see errors saying the dlnd forcing files are missing or unable to be downloaded since they lives outside of the input_data_root, then you may need to copy all of the forcing files into your case run directory.\n",
"```\n",
"cp /glade/u/home/gunterl/workshops/CESM-Tutorial/data/cpl_SSP5/* /glade/scratch/derecho/[username]/T_GrIS_SSP585_2015_2100/run/\n",
"```\n",
"And then submit the run again.\n",
"When the run is completed, look into the archive directory for: \n",
"<font face=\"Courier\" color='purple'><strong>T_GrIS_SSP585_2015_2100</strong></font>. \n",
" \n",
Expand All @@ -171,13 +177,21 @@
"</details>\n",
"</div>"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "3d6654a2-778c-4de9-909e-eb1fb2e10a42",
"metadata": {},
"outputs": [],
"source": []
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"display_name": "NPL 2024b",
"language": "python",
"name": "python3"
"name": "npl-2024b"
},
"language_info": {
"codemirror_mode": {
Expand All @@ -189,7 +203,8 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.10.13"
"version": "3.11.9"

}
},
"nbformat": 4,
Expand Down