sin

Sine

```
Result = sin(expression)
```

- expression
- spatial, non spatial directional, scalar
- Result
- dimension of expression scalar

if expression is a number: `--degrees` or `--radians`

`--degrees`- direction is measured in degrees (default)
`--radians`- direction is measured in radians

For each cell, calculates the sine of the cell value on expression and assigns it to Result.

A cell with missing value on expression is assigned a missing value on Result.

If expression is of directional data type, a cell on expression without a direction (cell value -1) is assigned a missing value.

This operation belongs to the group of Arithmetic operators

- • pcrcalcbindingResult = Result.map;Expr = Expr.map;initialreport Result = sin(Expr);• pythonExpr = readmap(“Expr.map”)Result = sin(Expr)
Result.map Expr.map