| Status | ||
|---|---|---|
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FTP server details
Login credentials for the FTP account:
| FTP |
|---|
...
| server | ftp://acq.ecmwf.int https://acq |
|---|
...
.ecmwf.int |
| FTP account name |
|---|
...
| camsncp |
...
| FTP account password | available on request |
|---|
...
| Retention policy | ECMWF will be responsible for data deletion |
|---|
File naming convention
The proposed directory file location and file naming convention:
/downscaling/{country_iso_code}/{model}/{model_version}/{yyyymmdd}/cams_ncp_{country_iso_code}_{model}_{model_version}_{variable}_{level}_{yyyymmdd}_t+{
...
forecast_step}.{format}For example:
Where:
| key | meaning | example |
|---|---|---|
country_iso_code |
...
| ISO 3166 alpha-2 country code |
...
| , controlled, lowercase | it, fr, dk ... | |
model | model name, free text from (a-z, A-Z, 0-9, -) | kAIROS |
model_version | model version, free text from (a-z, A-Z, 0-9, -) | 01 |
yyyymmdd | base date of the forecast |
...
| , controlled | 20240221 |
variable |
...
| variable short name, from co, nh3, no, no2, o3, pm10, pm2p5 so2, any others? |
...
| , controlled, lowercase | no2 |
level | height level, l0 or sfc for surface, l100 for 100m above ground |
...
| , controlled | |
forecast_step | forecast range/step |
...
| , zero padded to 3 digits |
...
| 048 for +48h forecast step |
...
format | data format |
...
| , controlled, lowercase |
...
| , from nc or grib |
...
| nc |
Could you also please read the rules governing the use of this service by external partners:
• Users must NOT disclose the FTP account credentials to further third parties; only the owner of the account may do so
• FTP account may only be used to facilitate data transfer to or from ECMWF; it must not be used to exchange data between third parties
• All data stored on the FTP server must be relevant to official ECMWF work.
• Any data older than 500 days (from the date of upload on the FTP server) will be automatically deleted by the system.Please let me know when you are ready to publish the first samples.
File format
TODO:
- CF-compliant NetCDF4
- dimension names
- required attributes
- provide format checker tool