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Extract AmeriFlux site metadata and map it to EcoSIM JSON variables. Use when a task needs site latitude, longitude, elevation, mean annual temperature, Koppen climate code, or vegetation type for an AmeriFlux site ID or flux-site name.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
| name | ameriflux-site-info |
| description | Extract AmeriFlux site metadata and map it to EcoSIM JSON variables. Use when a task needs site latitude, longitude, elevation, mean annual temperature, Koppen climate code, or vegetation type for an AmeriFlux site ID or flux-site name. |
US-Ha1.ALATG, ALONG, ALTIG, ATCAG, IETYPG, or IXTYP1.Automate the identification and derivation of site-specific attributes (e.g., location, vegetation) from AmeriFlux site pages and map the extracted values to EcoSIM variables. The bundled script uses cached EcoSIM site JSON first, then structured AmeriFlux page text or rendered DOM extraction when a refresh is needed.
result/<SITE_ID>/<SITE_ID>_ecosim_site.json metadata when present.result/<SITE_ID>/.Use deterministic sources in this order:
requests when available.Always inspect the extracted values for physical and ecological plausibility before using them in EcoSIM inputs.
Given an AmeriFlux site name or ID (e.g., "Blodgett Forest" or "US-Blo"), read cached metadata or parse the rendered AmeriFlux site page text, then map the extracted values to the required EcoSIM JSON variables.
| JSON Variable | Source Attribute | Description |
|---|---|---|
| ALATG | Site Latitude | Decimal degrees north. |
| ALONG | Site Longitude | Decimal degrees east. |
| ALTIG | Elevation | Meters above sea level. |
| ATCAG | MAT | Mean Annual Temperature (°C). |
| IETYPG | Climate Class | Koppen-Geiger climate zone code. |
| IXTYP1 | IGBP Type | Dominant vegetation type (mapped to plant litter flags). |
Logic for Vegetation Mapping:
IXTYP1 to 9 or 11 (Coniferous).IXTYP1 to 8 or 10 (Deciduous).Koppen climate classification mapping:
Using the koppenDict mapping, convert the site's Koppen-Geiger code (e.g., "Csa") to the corresponding integer code for IETYPG. This will allow the model to apply appropriate climate-specific parameters during simulations.
koppenDict = { "Af": 11, "Am": 12, "As": 13, "Aw": 14, "BWk": 21, "BWh": 22, "BSk": 26, "BSh": 27, "Cfa": 31, "Cfb": 32, "Cfc": 33, "Csa": 34, "Csb": 35, "Csc": 36, "Cwa": 37, "Cwb": 38, "Cwc": 39, "Dfa": 41, "Dfb": 42, "Dfc": 43, "Dfd": 44, "Dsa": 45, "Dsb": 46, "Dsc": 47, "Dsd": 48, "Dwa": 49, "Dwb": 50, "Dwc": 51, "Dwd": 52, "ET": 61, "EF": 62 }
pip install playwright requests
playwright install chromium
No local vision service is required.
To execute the skill, run the following command from the project root. The resulting JSON will be saved under ./result/<SITE_ID>/ by default:
python .agents/skills/ameriflux-site-info/extract_ameriflux_site_data.py <SITE_ID>
Example:
python .agents/skills/ameriflux-site-info/extract_ameriflux_site_data.py US-Ha1
To bypass cached metadata and refresh from AmeriFlux:
python .agents/skills/ameriflux-site-info/extract_ameriflux_site_data.py US-Ha1 --force-refresh
The script creates a JSON file named result/<SITE_ID>/<site_name>_ecosim_site.json with the following structure:
{
"site_name": "US-Ha1",
"ALATG": 40.0, # Latitude (decimal degrees north)
"ALONG": -120.0, # Longitude (decimal degrees east)
"ALTIG": 1000.0, # Elevation (meters above sea level)
"ATCAG": 10.0, # Mean Annual Temperature (°C)
"IETYPG": 34, # Koppen climate zone code
"IXTYP1": 10 # Vegetation type code
}
Sanity-check EcoSIM plant_trait.*.desc parameter values for the first grid only. Use when validating plant trait description files, reviewing one-plant-per-block trait records, or checking ranges, units, and woody/herbaceous block consistency before running EcoSIM.
Create EcoSIM Fortran namelist files and workable EcoSIM run folders for AmeriFlux site runs from site-specific grid, plant management, climate forcing, and greenhouse-gas inputs. Use when preparing or updating an EcoSIM `.namelist`, run folder, runfolder, run directory, or executable-ready site case for AmeriFlux or FLUXNET sites, especially after generating `*_ecosim_grid.nc`, `*_ecosim_climate.nc`, and `*_pft_mgmt.nc` inputs.
Extract study sites, observational variables, coordinates, climate-forcing sources, and cited data sources from ecosystem-modeling papers, PDFs, supplements, or article text, then plan or create EcoSIM simulation workflows and run folders for those sites. Use when Codex is asked to read a paper for EcoSIM feasibility, including requests phrased as "read paper for ecosim feasibility"; read a paper for sites/data availability; reproduce a published site simulation in EcoSIM; compare EcoSIM outputs to paper observations; or convert paper-derived AmeriFlux, FLUXNET, US NLDAS-domain, non-US ERA5, crop, peatland, forest, grassland, wetland, or unmanaged field-site information into EcoSIM inputs and runnable cases.
Run the combined AmeriFlux to EcoSIM extraction workflow for site metadata, NADP or tDEP atmospheric chemistry, gSSURGO soil data, and optional climate or grid NetCDF forcing. Use when building a complete site-specific EcoSIM input package.
Download Copernicus CDS ERA5 single-level point time-series climate forcing for non-US or non-NLDAS EcoSIM sites from longitude/latitude coordinates. Use when a paper-derived site is outside the NLDAS domain, lacks AmeriFlux/FLUXNET curated forcing, or needs global ERA5 variables such as 2m temperature, dewpoint temperature, surface pressure, solar radiation, precipitation, and 10m wind components for EcoSIM preprocessing.
Estimate calcium-normalized Gapon selectivity coefficients for soil cation exchange from paired exchange-phase and solution-phase cation data. Use when deriving EcoSIM exchange parameters such as Ca-Na, Ca-Mg, Ca-K, Ca-NH4, Ca-Al, Ca-Fe, or Ca-H Gapon coefficients; when checking whether SSURGO, gSSURGO, WoSIS, SoilGrids, HWSD, lab, saturated-paste, groundwater, or soil-solution data can support Gapon calculations; or when converting exchangeable cation and liquid ion datasets into coefficient tables with unit, lyotropic-series, and mass-balance cautions.