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Adding NLDAS2 Initial conditions #158

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cenlinhe merged 1 commit into from
Feb 26, 2024
Merged

Adding NLDAS2 Initial conditions #158

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12 changes: 9 additions & 3 deletions tutorial/Note2_2D_NLDAS2_domain.ipynb
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Expand Up @@ -132,9 +132,15 @@
"`perl extract_nldas.perl`\n",
"\n",
"\n",
"### 3.2 extract the initial-only fields\n",
"### 3.2 extract the initial-only fields (Optional, if you want to initialize your model with NLDAS data)\n",
"\n",
"**extract_nldas_init.perl**: extract the initial-only fields (TSOIL,SOILM,AVSFT,CNWAT,WEASD) from the NLDAS GRIB output files\n",
"First, you will need to download the initial conditions from NASA NLDAS analysis data, this is different from the forcing data by its filenames `NLDAS_NOAH0125_H*` and variable names, please see this link: \n",
"\n",
"https://disc.gsfc.nasa.gov/datasets/NLDAS_NOAH0125_H_002/summary?keywords=NLDAS\n",
"\n",
"You only need the first time step for the initial conditions.\n",
"\n",
"Run **extract_nldas_init.perl**: extract the initial-only fields (TSOIL,SOILM,AVSFT,CNWAT,WEASD) from the NLDAS GRIB output files\n",
"\n",
"Change the date of initialization and run the script one time. The files should appear in the `/extracted_NLDAS_data_path/INIT/` directory.\n",
"\n",
Expand Down Expand Up @@ -295,7 +301,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.12"
"version": "3.9.13"
}
},
"nbformat": 4,
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