Topography and Surface Type
For calculations with MEMO, a file must be provided which contains orography height and surface type for each grid location The following surface types are distinguished and must be stored as percentage:
- water (type: 1)
- arid land (type: 2)
- few vegetation (type: 3)
- farmland (type: 4)
- forest (type: 5)
- suburban area (type: 6)
- urban area (type: 7)
Only surface types 1 to 6 have to be stored. Type 7 is the difference between 100% and the sum of types 1 to 6. If the percentage of a surface type is 100%, then write the number 10 and for all other surface types the number 99.
The orography height is the mean height for each grid location above sea level in meter.
Read more about this topic: MEMO Model
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