Changes between Version 7 and Version 8 of doc/tec/topography
- Timestamp:
- Jun 6, 2017 1:45:43 PM (8 years ago)
Legend:
- Unmodified
- Added
- Removed
- Modified
-
doc/tec/topography
v7 v8 186 186 DO k = nzb+1, nzt 187 187 tend(k,j,i) = tend(k,j,i) + … & 188 188 * MERGE( 1.0_wp, 0.0_wp, BTEST(wall_flags_0(k,j,i),0) ) 189 189 ENDDO 190 190 \end{verbatim} … … 194 194 195 195 With revision -r 2232, it is also possible to prescribe topography via NetCDF data format (ASCII still exists). 196 Topography input via NetCDF enables two different modes. 197 1) Topography height can be prescribed for each grid point, similar to the rastered ASCII iput. 198 2) Topography is prescribed via a three-dimension Integer input array which is 1 for topography grid points and 0 everywhere else. 196 Topography input via NetCDF enables two different modes. \\ 197 1) Topography height can be prescribed for each grid point, similar to the rastered ASCII iput.\\ 198 2) Topography is prescribed via a three-dimension Integer input array which is 1 for topography grid points and 0 everywhere else. \\ 199 199 This enables the user to prescribe three-dimensional topography structures like bridges, etc. . 200 200 The input mode is determined internally according to the NetCDF file attribute {{{lod}}}, which is part of the NetCDF input file.