Data Formats¶
HOLMES uses CSV files for input data and exports results in both CSV and JSON formats.
Input Files¶
Input data files must be placed in the src/holmes/data/ directory. Each catchment requires:
| File | Required | Description |
|---|---|---|
<Catchment>_Observations.csv |
Yes | Daily hydrometeorological observations |
<Catchment>_CemaNeigeInfo.csv |
No | Snow model configuration (required for CemaNeige) |
<Catchment>_Projections.csv |
No | Climate projection data |
The catchment name in the filename determines how it appears in the application.
Export Files¶
HOLMES can export results from calibration, simulation, and projection pages. See Exported Files for detailed format specifications.
| Page | Files | Format |
|---|---|---|
| Calibration | Parameters, results, timeseries | JSON, JSON, CSV |
| Simulation | Results, timeseries | JSON, CSV |
| Projection | Timeseries, results | CSV, CSV |