max

max

Maximum value of multiple expressions

Result = max(expression1, expression2, ..., expressionN)

expression

spatial, non spatial ordinal, scalar; expression1, expression2,…expressionN must have the same data type

Result

spatial; if all expression1, expression2,…expressionN are non spatial: non spatial type of expression1,expression2,…expressionN

Operation

For each cell, the maximum value of expression1, expression2,…expressionN is determined and assigned to the corresponding cell on Result. As many expressions can be specified as needed.

Notes

A cell with missing value on one or more expressions results in a missing value on the corresponding cell on Result.

Group

This operation belongs to the group of Maximize, minimize

Examples

1. • pcrcalc

   binding

   Result1 = Result1.map;

   Expr1 = Expr1.map;

   Expr2 = Expr2.map;

   initial

   report Result1 = max(Expr1,Expr2);

   
   

   • python

   Expr1 = readmap(“Expr1.map”)

   Expr2 = readmap(“Expr2.map”)

   Result1 = max(Expr1,Expr2)

   Result1.map	Expr1.map	Expr2.map