Result = ln(expression)
spatial, non spatial scalar
dimension of expression scalar
For each cell, calculates the natural logarithm (e) logarithm of the cell value on expression and assigns it to the corresponding cell on Result.
The cell values on expression must be greater than 0. Any cell value outside this range is assigned a missing value on Result. A cell with missing value on expression is assigned a missing value on Result.
This operation belongs to the group of Arithmetic operators
- • pcrcalcbindingResult = Result.map;Expr = Expr.map;initialreport Result = ln(Expr);• pythonExpr = readmap(“Expr.map”)Result = ln(Expr)