Changes between Version 97 and Version 98 of doc/app/iofiles
- Timestamp:
- Jun 7, 2017 8:54:06 AM (8 years ago)
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doc/app/iofiles
v97 v98 828 828 |---------------- 829 829 {{{#!td style="vertical-align:top; width: 50px" 830 90 830 831 831 }}} 832 832 {{{#!td style="vertical-align:top; width: 150px" … … 844 844 Topography information can be further split-up into building and orography information (see netCDF varialbes ''buildings_0'' and ''orography_0'', respectively. 845 845 ''orography_0(y,x)'' is an optional variable, comprising rastered orography-height information in m. 846 ''buildings_0'' can be available in two general modes, distinguished by the variable's attribute ''lod''. \\ 846 ''buildings_0'' can be available in two general modes, distinguished by the variable's attribute ''lod''. \\\\ 847 847 1) If ''lod'' = 1, ''buildings_0(y,x)'' comprises rastered 2-D floating-point building / topography height information in m, or \\ 848 848 2) if ''lod'' = 2, ''buildings_0(z,y,x)'' comprises rastered 3-D integer building / topography information for each grid point. This case, ''buildings_0'' at the respective grid point is either 1 if the grid point belongs to a building, or is 0 if the grid point belongs to the atmosphere. Topography information need to be given up to the highest grid level where topography occurs. It is not required to provide topography information up to the model top. The 2) method is only required if overhanging building structures should be considered. Moreover, in this case, orography information is not considered so far. \\