The CAMS NRT research e-suite for CY47R1_CAMS (experiment hdea, class rd) was started on 2020-03-27 for the analysis cycle 2019100100. This e-suite runs at T511L137. Main features (with new items in italics) are:
- 120 h long forecast from 00UTC and 12UTC
- IFS model resolution TL511L137
- 4D-Var minimisations at TL95 and TL159, using 12h 4D-Var and VarBC
- 4D-Var analysis windows from 15-3UTC and 3-15UTC
- IFS-CB05-AER
- coupled ocean (NEMO) in ORCA025_Z75 configuration
- interactive ozone and aerosol in the radiation code
- CAMS_GLOB_BIO v1.0 climatological biogenic emissions
- CAMS_GLOB_ANT v4.2 anthropogenic emissions, excluding agricultural waste burning (AWB) to avoid double-counting with GFAS
- Volcanic outgassing emissions, based on Carn et al. (2017)
- Hybrid Linear Ozone (HLO) scheme for stratospheric ozone
- new sea-salt emission scheme based on Albert et al. (2016)
- updated dust source function
- GFASv1.4 fire emissions (retaining cap for organic matter as in previous cycles)
- Improved diurnal cycle and vertical profile for anthropogenic emissions
- Revised coefficients in UV processor
The corresponding forecast-only "control run" is hdim.
This is the research-mode counterpart to the pre-operational e-suite 0074 under class "mc", which in turn has "control run" hdir (plus a variant using climatological aerosol and ozone in radiation, hdt0).
Satellite data usage for atmospheric composition (to be completed)
| Aerosol | |
|---|---|
| Assimilated: | AQUA MODIS, TERRA MODIS (including Deep Blue data), PMAp-A, PMAp-B |
| Monitored: | |
| Ozone | |
| Assimilated: | SBUV/2 21-layer, OMI, MLS, GOME-2A, GOME-2B, OMPS |
| Monitored: | SEVIRI |
| Carbon Monoxide | |
| Assimilated: | IASI-A, IASI-B, MOPITT |
| Monitored: | |
| NO2 | |
| Assimilated: | OMI |
| Monitored: | GOME-2A, GOME-2B |
| SO2 | |
| Assimilated: | GOME-2A, GOME-2B |
| Monitored: | OMI |
| HCHO | |
| Monitored | GOME-2A, GOME-2B |
Changes introduced during production affecting the quality of the products
| real date | exp date | description of change |
|---|---|---|
| 20200327 | 2019100100 | Start of e-suite, initialised from hcn9 evaluation experiment and using CY47R1.20200227 bundle module |
| 20200402 | 2019103000 | Updated fetchobs to use new PMAp extraction that includes MetOp-C |
| 20200421 | 2019122100 | Updated hdea and hdim to CY47R1.20200415 bundle module and latest CY47R1 scripts & suite definitions |
| 20200518 | 2020042900 | Updated hdea and hdim to CY47R1.20200427 bundle module and latest CY47R1 scripts & suite definitions |
| 20200615 | 2020061500 | Updated hdea and hdim to CY47R1.20200520 bundle module and CY47R1_20200520 scripts & suite definitions |
| 20200929 | 2029092900 | Reduced cap on anthropogenic SOA emissions to alleviate excess PM in heavily polluted regions |
| 20201006 | 2020100612 | Use pre-screened IASI observations now that archived CAMS analysis input is from CY47R1 |
| 20201007 | 2020100700 | Updated hdea and hdim to CY47R1.20201006 bundle module and latest CY47R1 scripts & suite definitions |
Blacklist changes (to be completed)
| real date | expdate | description of change |
|---|---|---|
| 20191108 | 2019100100 | Created black_ds1943010100 up to black_ds2019101400 from operational blacklists. Blacklist directory /home/rd/ecgems/data/47r1/an/ |