MapAlgebra (Groovy Documentation)

Summary:
Constructor
Method

| Detail:
Constructor
Method

geoscript.layer.MapAlgebra

```
class MapAlgebra
extends java.lang.Object
```
The MapAlgebra uses Jiffle to perform Map Algebra for Rasters.
Authors:
Jared Erickson

Constructor Summary

Constructors
Constructor and description
`MapAlgebra ()`

Methods Summary

Methods
Type Params	Return Type	Name and description
	`Raster`	`calculate(Map options, java.lang.Object script, java.util.Map<java.lang.String, Raster> rasters)` Calculate a new Raster by performing the map algebra specified by the Jiffle/MapCalc script.

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class java.lang.Object`	`java.lang.Object#wait(long), java.lang.Object#wait(long, int), java.lang.Object#wait(), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll()`

- Constructor Detail
  - MapAlgebra()
- Method Detail
  - Raster calculate(Map options, java.lang.Object script, java.util.Map<java.lang.String, Raster> rasters)
    
    Calculate a new Raster by performing the map algebra specified by the Jiffle/MapCalc script.
    Parameters:
    script - The Jiffle/MapCalc script. This can be a File, a URL, or a String
    rasters - A Map of the input Rasters and their names.
    outputName - The output Raster name.
    size - The size of the output Raster
    bounds - The geographic Bounds of the output Raster
    Returns:
    A new Raster

Summary:
Constructor
Method

| Detail:
Constructor
Method

Groovy Documentation