ycoordinate
ycoordinate
Y-coordinate of each Boolean TRUE cell
Result = ycoordinate(expression)
- expression
- spatial, non spatial
boolean
- Result
- spatial
scalar
Options
--unittrue or --unitcell
- --unittrue
- coordinates are expressed in true distance coordinates (default)
- --unitcell
- coordinates are expressed in unit cell lengths, where thenminimum y coordinate of a cell centre is 0.5 and the maximum y coordinate of a cell centre isny - 0.5, where y is the number of rows of cells.
assignment of coordinates
- --coorcentre
- for each cell, the coordinate of the cell centre is assigned (default)
- --coorul
- for each cell, the coordinate of the upper left corner is assigned
- --coorlr
- for each cell, the coordinate of the lower right corner is assigned
Operation
For each cell that has a value 1 (TRUE) on expression assigns the y coordinate of the cell to the cell on Result. Cells with a value 0 (FALSE) on expression are assigned a missing value.
Notes
A cell with a missing value on expression is assigned a missing value on Result.
Group
This operation belongs to the group of Coordinates, unique ID’s
Examples
• pcrcalc
#! –coorcentre
binding
Result = Result.map;
Expr = Expr.map;
initial
report Result = ycoordinate(Expr);
• python
setglobaloption(“coorcentre”)
Expr = readmap(“Expr.map”)
Result = ycoordinate(Expr)
Result.map
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Expr.map
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