This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
initial_conditions:atmospheric [2019/02/15 11:04] etourign |
initial_conditions:atmospheric [2022/03/02 11:41] acarreri [T511L91] |
||
---|---|---|---|
Line 1: | Line 1: | ||
==== Description ==== | ==== Description ==== | ||
- | The atmospheric initial conditions are generated with the IFS code at ECMWF using the FULLPOS system which is a physical interpolation that takes into account the model definitions. The initial conditions are currently generated from ERA-Interim and ERA40, while the surface parameters are replaced in some ICs with the ERA-Land analysis. The ERA-Land analysis is forced by bias-corrected input and represent the surface variables more accurate than ERA-Interim. The members | + | The atmospheric initial conditions are generated with OpenIFS |
- | Scripts can be retrieved from | + | Scripts |
- | git clone https://earth.bsc.es/gitlab/cp/ifs_initial_forcing.git | + | ==== Old Description (before 2021) ==== |
+ | |||
+ | The atmospheric initial conditions are generated with the IFS code at ECMWF using the FULLPOS system which is a physical interpolation that takes into account the model definitions. The initial conditions are currently generated from ERA-Interim and ERA40, while the surface parameters are replaced in some ICs with the ERA-Land analysis. The ERA-Land analysis is forced by bias-corrected input and represent the surface variables more accurate than ERA-Interim. The members are generated using singular vectors (SV-Pert) or with random perturbations of the SST (SST-Pert). At BSC, the initial conditions are available in the following folder: /esarchive/releases/ic/atmos/ | ||
==== T159L62 ==== | ==== T159L62 ==== | ||
Line 28: | Line 30: | ||
| b0ga| ERA-Interim| T255L62| 19790801| 20101101| 02, | | b0ga| ERA-Interim| T255L62| 19790801| 20101101| 02, | ||
| i05e| ERA-Interim + ERA-Land analysis| T255L91| 19930501| 20091101| 05,11| fc0 - fc9 | SV-Pert | | | i05e| ERA-Interim + ERA-Land analysis| T255L91| 19930501| 20091101| 05,11| fc0 - fc9 | SV-Pert | | ||
- | | i05f| ERA-Interim + ERA-Land analysis| T511L91| 19930501| 20091101| 05,11| fc0 - fc9 | SV-Pert | | ||
| i070 | ERA-Interim + ERA-Land analysis forced by WFDEI | T255L91 | 19930501| 20091101| 05,11| fc0 - fc9 | SV-Pert | | | i070 | ERA-Interim + ERA-Land analysis forced by WFDEI | T255L91 | 19930501| 20091101| 05,11| fc0 - fc9 | SV-Pert | | ||
| b0io| ERA-Interim| T255L91| 19930501| 20091101| 05,11| fc0 - fc9 | SV-Pert | | | b0io| ERA-Interim| T255L91| 19930501| 20091101| 05,11| fc0 - fc9 | SV-Pert | | ||
| b0q0 | ERA-Interim + ERA-Land analysis | T255L91| 19790201| 20171101| 02,05,08,11 | fc0 - fc9 | 3D T-Pert (SST-Pert on ECFS) | | | b0q0 | ERA-Interim + ERA-Land analysis | T255L91| 19790201| 20171101| 02,05,08,11 | fc0 - fc9 | 3D T-Pert (SST-Pert on ECFS) | | ||
+ | | a1tz | ERA-Interim + ERA-Land analysis | T255L91| 19790201| 20181101| 01, | ||
| b0q3 | ERA-Interim | T255L91| 19790201| 20151101| 02,05,08,11 | fc0 - fc9 | 3D T-Pert (SST-Pert on ECFS) | | | b0q3 | ERA-Interim | T255L91| 19790201| 20151101| 02,05,08,11 | fc0 - fc9 | 3D T-Pert (SST-Pert on ECFS) | | ||
| b0q5 | ERA40 | T255L91| 19600201| 19781101| 11 | fc0 - fc9 | 3D T-Pert (SST-Pert on ECFS) | | | b0q5 | ERA40 | T255L91| 19600201| 19781101| 11 | fc0 - fc9 | 3D T-Pert (SST-Pert on ECFS) | | ||
Line 37: | Line 39: | ||
| b0ro | ERA-Interim + ERA-Land analysis | T255L91| 20180201| 20181101| 02,05,08,11 | fc0 - fc9 | SST-Pert | | | b0ro | ERA-Interim + ERA-Land analysis | T255L91| 20180201| 20181101| 02,05,08,11 | fc0 - fc9 | SST-Pert | | ||
| official_repro | AMIP | T255L91| 19500101| 19500101| --- | fc0 - fc4 | 3D T-Pert | | | official_repro | AMIP | T255L91| 19500101| 19500101| --- | fc0 - fc4 | 3D T-Pert | | ||
+ | | a2k7 | ERA5| T255L91| 19790101| 20191101| 01, | ||
==== T511L91 ==== | ==== T511L91 ==== | ||
^ ID^ COMPONENT^ GRID^ FIRST^ LAST^ INTERVAL (MONTH)^ MEMBERS^ METHOD | | ^ ID^ COMPONENT^ GRID^ FIRST^ LAST^ INTERVAL (MONTH)^ MEMBERS^ METHOD | | ||
- | | b0it| ERA-Interim| T511L91| 19920501| 20091101| 05,11| fc0 - fc9 | SV-Pert | | ||
| prim | ERA-Interim + ERA-Land climatology (1981-2010) | T511L91| 19500101| 19500101| 01 | fc0 | SV-Pert | | | prim | ERA-Interim + ERA-Land climatology (1981-2010) | T511L91| 19500101| 19500101| 01 | fc0 | SV-Pert | | ||
- | | i05f| ERA-Interim + ERA-Land analysis| T511L91| 19930501| 20091101| 05,11| fc0 - fc9 | SV-Pert | | ||
- | | b0q2 | ERA-Interim + ERA-Land analysis | T511L91| 19790201| 20171101| 02,05,08,11 | fc0 - fc9 | 3D T-Pert | | ||
- | | b0q4 | ERA-Interim | ||
| b0q6 | ERA40 | T511L91| 19600201| 19781101| 02,05,08,11 | fc0 - fc9 | SST-Pert (empty files on /esarchive) | | | b0q6 | ERA40 | T511L91| 19600201| 19781101| 02,05,08,11 | fc0 - fc9 | SST-Pert (empty files on /esarchive) | | ||
+ | | b0it | ERA-Interim| T511L91 | 19920501| 20091101| 05,11| fc0 - fc9 | SV-Pert | | ||
+ | | b0q4 | ERA-Interim | T511L91| 19790201| 20151101| 02,05,08,11 | fc0 - fc9 | SST-Pert / 3D T-Pert | | ||
| b0r3 | ERA-Interim | T511L91| 20160201| 20171101 | 02,05,08,11 | fc0 - fc9 | 3D T-Pert | | | b0r3 | ERA-Interim | T511L91| 20160201| 20171101 | 02,05,08,11 | fc0 - fc9 | 3D T-Pert | | ||
+ | | b0ru | ERA-Interim | T511L91| 20180201| 20181101 | 02,05,08,11 | fc0 - fc9 | SST Pert | | ||
| b0rp | ERA-Interim + ERA-Land analysis | T511L91| 20180201| 20181101| 02,05,08,11 | fc0 - fc9 | SST Pert | | | b0rp | ERA-Interim + ERA-Land analysis | T511L91| 20180201| 20181101| 02,05,08,11 | fc0 - fc9 | SST Pert | | ||
- | | b0ru | ERA-Interim | T511L91| | + | | i05f | ERA-Interim |
+ | | b0q2 | ERA-Interim + ERA-Land analysis | T511L91| 19790201| 20171101| 02,05,08,11 | fc0 - fc9 | 3D T-Pert | | ||
+ | | a1uc | ERA-Interim + ERA-Land analysis | T511L91| 19790101| 20181101| 01, | ||
+ | | a2ym | ERA5-HRES| T511L91| 19500101| 20211101| 01, | ||
==== T1279L91 ==== | ==== T1279L91 ==== | ||