Maximum cell value within an area
Result = areamaximum(expression, areaclass)
spatial ordinal, scalar
spatial boolean, nominal, ordinal
spatial type of expression
areaclass Identifies the class to which a cell belongs: cells with corresponding values on areaclass are member of a separate class. For each separate class the maximum expression value of the cells belonging to that class is determined. This value is assigned to all cells belonging to that class. This is done for all classes and saved as Result.
A cell with a missing value areaclass is assigned a missing value on Result at the corresponding cell.
This operation belongs to the group of Area operators
- • pcrcalcbindingResult = Result.map;Class = Class.map;Expr = Expr.map;initialreport Result = areamaximum( Expr, Class);• pythonClass = readmap(“Class.map”)Expr = readmap(“Expr.map”)Result = areamaximum( Expr, Class)