14 | | For other data (e.g., operational IFS data) a member-state or special-project account is be required. Contact your national meteorological service if you need this and your country is among ECMWF member states. |
15 | | |
16 | | === 2. How to retrieve data === |
17 | | |
18 | | Software for retrieving ECMWF data in the specific format needed by FLEXPART was originally created by Gerhard Wotawa. The later versions were written by Leo Haimberger on behalf of CTBTO. |
19 | | |
20 | | '''NOTE: For now, this software is usable for member-state users only. An update for retrieving public datasets as non-member-state user will come soon.''' |
| 13 | NOTE: This software was usable for member-state users only. '''From v7.0.3 on, retrieving public datasets as non-member-state user is supported.''' |
27 | | * [download:55 flex_extract V7.0.3]. FpInputMetEcmwfLinks has relevant links and a step-by-step instruction of how to prepare your environment for being able to install and use flex_extract v7. |
| 20 | * [download:55 flex_extract V7.0.3]. FpInputMetEcmwfLinks has relevant links and a step-by-step instruction of how to prepare your environment for being able to install and use flex_extract v7. We now have `flex_exctract` also in a public git repository on this site: browser:flex_extract.git |
| 21 | |
| 22 | === Obtaining access to ECMWF MARS === |
| 23 | |
| 24 | In order to extract data from the ECMWF MARS archive, one needs an account at ECMWF. |
| 25 | |
| 26 | '''Reanalysis''' and MACC/CAMS '''data are publicly available.''' The [https://software.ecmwf.int/wiki/display/WEBAPI/How+to+retrieve+ECMWF+Public+Datasets procedure for registration] is explained on the ECMWF web site (register and perform steps 1 and 2). Consider the [https://software.ecmwf.int/wiki/display/WEBAPI/Available+ECMWF+Public+Datasets applicable licence]. (FpInputMetEcmwfLinks contains instructions and links as well) |
| 27 | |
| 28 | For other data (e.g., operational IFS data) a member-state or special-project account is be required. Contact your national meteorological service if you need this and your country is among ECMWF member states. |