Update README.md

README.md

@@ -41,27 +41,35 @@ when running AIFS Single themselves.
 
 More detailed information about the new parameters introduced with AIFS Single v1.0 is provided in the table below.
 
-| Short Name | Name | Units | Component Type | Lev.Type |
-|:----------:|:----:|:-----:|:--------------:|:--------:|
-| swl1 | Volumetric soil water layer 1 | \\(m^3 m^{-3}\\) | HRES | sfc |
-| swl2 | Volumetric soil water layer 2 | \\(m^3 m^{-3}\\) | HRES | sfc |
-| stl1 | Soil temperature level 1 | \\(K\\) | HRES | sfc |
-| stl2 | Soil temperature level 2 | \\(K\\) | HRES | sfc |
-| 100u | 100 metre U wind component | \\(m s^{-1}\\) | HRES | sfc |
-| 100v | 100 metre V wind component | \\(m s^{-1}\\) | HRES | sfc |
-| ssrd | Surface short-wave (solar) radiation downwards | \\(J m^{-2}\\) | HRES | sfc |
-| strd | Surface long-wave (thermal) radiation downwards | \\(J m^{-2}\\) | HRES | sfc |
-| tcc  | Total cloud cover | \\((0 - 1)\\) | HRES | sfc |
-| hcc  | High Cloud Cover  | \\((0 - 1)\\) | HRES | sfc |
-| mcc  | Medium Cloud Cover | \\((0 - 1)\\) | HRES | sfc |
-| lc   | Low cloud cover | \\((0 - 1)\\) | HRES | sfc |
-| ro   | Runoff | \\(m\\) | HRES | sfc |
-| sf   | Snowfall | \\(m\\) of water equivalent | HRES | sfc |
+| Short Name | Name | Units | Component Type | Lev.Type | Comments                                             |
+|:----------:|:----:|:-----:|:--------------:|:--------:|:-----------------------------------------------------:
+| sdor  | Standard deviation of sub-gridscale orography | \\(m\\) | AIFS | sfc | Please note that sdor is not forecast by AIFS Single v1.However, this parameter exists in the GRIB 2 output to enable the autoregressive forecast for future time steps.
+| slor  | Slope of sub-gridscale orography | Numeric | AIFS | sfc | Please note that sdor is not forecast by AIFS Single v1.However, this parameter exists in the GRIB 2 output to enable the autoregressive forecast for future time steps.
+| ssrd  | Surface short-wave (solar) radiation downwards | \\(J m^{-2}\\) | AIFS | sfc |
+| strd  | Surface long-wave (thermal) radiation downwards | \\(J m^{-2}\\) | AIFS | sfc |
+| lcc   | Low cloud cover | \\((0 - 1)\\) | AIFS | sfc |
+| mcc   | Medium cloud cover | \\((0 - 1)\\) | AIFS | sfc |
+| hcc   | High cloud cover | \\((0 - 1)\\) | AIFS | sfc |
+| sf    | Snowfall water equivalent | \\(kg m^{-2}\\) | AIFS | sfc |
+| tcc   | Total cloud cover | \\((0 - 1)\\) | AIFS | sfc |
+| 100u  | 100 metre U wind component | \\(m s^{-1}\\) | AIFS | sfc |
+| 100v  | 100 metre V wind component | \\(m s^{-1}\\) | AIFS | sfc |
+| rowe  | Runoff water equivalent (surface plus subsurface) | \\(kg m^{-2}\\) | AIFS | sfc |
+| vsw   | Volumetric soil moisture | \\(m^3 m^{-3}\\) | AIFS | sol |
+| sot   | Soil temperature | \\(K\\) | AIFS | sol |
 
 
 #### Changes to existing parameters 
 
-There are no changes to existing parameters already introduced with AIFS Single v0.2.1.
+
+Two existing parameters already introduced with AIFS Single v0.2.1 will see changes due to GRIB 2 formatting with the implementation of AIFS Single v1.
+
+| Short Name | Name | Old Param ID | Old Units | New Param ID | New Units |
+|:----------:|:----:|:------------:|:---------:|:------------:|:---------:|
+| cp   | Convective precipitation | 143  | \\(m\\)  | 228143 | \\(kg m^{-2}\\) |
+| tp   | Total precipitation       | 228  | \\(m\\)  | 228228 | \\(kg m^{-2}\\) |
+
+
 
 #### Discontinued parameters