...
| current system | candidate for 49r1 | |
|---|---|---|
| IMS mask | based on altitude (>1500m) | based on SDFOR (>200) |
| IMS thinning | select 1 for every 36 | select nearest IMS on a gaussian grid of 31km (TL639) |
| IMS rejection on IMS mask | No | Yes |
| Cap value for snow depth | 1.4m | 3.0m |
| RSCALE_Z | 800m | 500m |
| SCAN_RAD | 3000km | 300km |
| ODB | Improve number of O-A |
IMS mask
| IMS mask based on altitude (>1500m) | IMS mask based on SDFOR (>200) |
|---|---|
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