Available with 3D Analyst license.
Summary
Multiplies the values of two rasters on a cell-by-cell basis.
Illustration
Usage
The order of inputs is irrelevant for this tool.
If both inputs are integer, the output will be an integer raster; otherwise, it will be a floating-point raster.
Syntax
Times_3d (in_raster_or_constant1, in_raster_or_constant2, out_raster)
| Parameter | Explanation | Data Type |
in_raster_or_constant1 | The input containing the values to be multiplied. A number can be used as an input for this parameter, provided a raster is specified for the other parameter. To be able to specify a number for both inputs, the cell size and extent must first be set in the environment. | Raster Layer | Constant |
in_raster_or_constant2 | The input containing the values by which the first input will be multiplied. A number can be used as an input for this parameter, provided a raster is specified for the other parameter. To be able to specify a number for both inputs, the cell size and extent must first be set in the environment. | Raster Layer | Constant |
out_raster | The output raster. The cell values are the product of the first input multiplied by the second. | Raster Dataset |
Code Sample
Times example 1 (Python window)
This example multiplies the values of an input elevation raster by a constant value to convert the elevation values from feet to meters.
import arcpy
from arcpy import env
env.workspace = "C:/data"
arcpy.Times_3d("elevation", 0.3048, "C:/output/outtimes")
Times example 2 (stand-alone script)
This example multiplies the values of an input elevation raster by a constant value to convert the elevation values from feet to meters.
# Name: Times_3D_Ex_02.py
# Description: Multiplies the values of two rasters on a cell-by-cell basis.
# Requirements: 3D Analyst Extension
# Import system modules
import arcpy
from arcpy import env
# Set environment settings
env.workspace = "C:/data"
# Set local variables
inRaster = "elevation"
inConstant = 0.3048
# Check out the ArcGIS 3D Analyst extension license
arcpy.CheckOutExtension("Spatial")
# Execute Times
arcpy.Times_3d(inRaster, inConstant, "c:/output/timesout")
Environments
Licensing Information
- ArcGIS for Desktop Basic: Requires 3D Analyst or Spatial Analyst
- ArcGIS for Desktop Standard: Requires 3D Analyst or Spatial Analyst
- ArcGIS for Desktop Advanced: Requires 3D Analyst or Spatial Analyst