# sqrt¶

sqrt

Square root

Result = sqrt(expression)

expression
spatial, non spatial scalar
Result
dimension of expression scalar

## Operation¶

For each cell, calculates the square root of the expression cell value and assigns it to Result.

## Notes¶

The cell values on expression must be equal to or greater than 0. Negative values are assigned a missing value on Result. A cell with a missing value on expression is assigned a missing value on Result.

## Group¶

This operation belongs to the group of Arithmetic operators

## Examples¶

1. • pcrcalc
binding
Result = Result.map;
Expr = Expr.map;
initial
report Result = sqrt(Expr);

• python