Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
filereference:edx_edi [2018/02/13 11:02] – [The EDT Binary file] enviadmin | filereference:edx_edi [2022/12/06 16:12] – [The EDT Binary file] enviadmin | ||
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For y:=0 to YY-1 do | For y:=0 to YY-1 do | ||
For x:=0 to XX-1 do | For x:=0 to XX-1 do | ||
- | For n:=0 to D do | + | For n:=0 to D-1 do |
Write Variable[i].Value[x][y][z][n]; | Write Variable[i].Value[x][y][z][n]; | ||
end; | end; | ||
Line 237: | Line 237: | ||
This field holds the general Object information like in the atmosphere files marking the position of buildings, plants, DEM and sources. | This field holds the general Object information like in the atmosphere files marking the position of buildings, plants, DEM and sources. | ||
+ | |||
+ | ==== No Data Flag ==== | ||
+ | |||
+ | In all ENVI-met output files, the value of **-999** represents the "No Data" flag. Why certain grids do not carry valid data depends mainly on the data itself and how it was generated, so no general expatiation can be given here. In any case, data flagged with a "No Data" value should not be included in any further data analysis or visualisation. | ||