ArcGIS Desktop

  • ArcGIS Pro
  • ArcMap

  • My Profile
  • Help
  • Sign Out
ArcGIS Desktop

ArcGIS Online

The mapping platform for your organization

ArcGIS Desktop

A complete professional GIS

ArcGIS Enterprise

GIS in your enterprise

ArcGIS for Developers

Tools to build location-aware apps

ArcGIS Solutions

Free template maps and apps for your industry

ArcGIS Marketplace

Get apps and data for your organization

  • Documentation
  • Support
Esri
  • Sign In
user
  • My Profile
  • Sign Out

ArcMap

  • Home
  • Get Started
  • Map
  • Analyze
  • Manage Data
  • Tools
  • Extensions

Exp10

Available with Spatial Analyst license.

  • Summary
  • Illustration
  • Usage
  • Syntax
  • Code sample
  • Environments
  • Licensing information

Summary

Calculates the base 10 exponential of the cells in a raster.

Illustration

Exp10 illustration
OutRas = Exp10(InRas1)

Usage

  • Input values can be integer or float, and can be negative as well as positive.

    You can review some results for both positive and negative floating-point input values in the examples of output values from the Exponential tools.

  • Input values less than or equal to -324 will be set to NoData in the output, because these values cannot be accurately represented by 32-bit floating-point numbers.

  • The output raster from this tool is always floating-point type, regardless of the input value type.

  • Output values from this tool are always positive.

  • See Analysis environments and Spatial Analyst for additional details on the geoprocessing environments that apply to this tool.

Syntax

Exp10(in_raster_or_constant)
ParameterExplanationData Type
in_raster_or_constant

The input values for which to find the base 10 exponential.

In order to use a number as an input for this parameter, the cell size and extent must first be set in the environment.

Raster Layer; Constant

Return Value

NameExplanationData Type
out_raster

The output raster.

The cell values are the base 10 exponential of the input values.

Raster

Code sample

Exp10 example (Python window)

This example calculates the base 10 exponential of the input raster values.

import arcpy
from arcpy import env
from arcpy.sa import *
env.workspace = "C:/sapyexamples/data"
outExp10 = Exp10("degs")
outExp10.save("C:/sapyexamples/output/outexp10")
Exp10 example 2 (stand-alone script)

This example calculates the base 10 exponential of the input raster values, and returns the result as an IMG raster.

# Name: Exp10_Ex_02.py
# Description: Calculates the base 10 exponential of cells in a raster
# Requirements: Spatial Analyst Extension

# Import system modules
import arcpy
from arcpy import env
from arcpy.sa import *

# Set environment settings
env.workspace = "C:/sapyexamples/data"

# Set local variables
inRaster = "cost"

# Check out the ArcGIS Spatial Analyst extension license
arcpy.CheckOutExtension("Spatial")

# Execute Exp10
outExp10 = Exp10(inRaster)

# Save the output 
outExp10.save("C:/sapyexamples/output/outexp10.img")

Environments

  • Auto Commit
  • Cell Size
  • Cell Size Projection Method
  • Current Workspace
  • Extent
  • Geographic Transformations
  • Mask
  • Output CONFIG Keyword
  • Output Coordinate System
  • Scratch Workspace
  • Snap Raster
  • Tile Size

Licensing information

  • Basic: Requires Spatial Analyst
  • Standard: Requires Spatial Analyst
  • Advanced: Requires Spatial Analyst

Related topics

  • An overview of the Math toolset
  • Examples of Exponential tools on floating-point input
  • Exp
  • Exp2

ArcGIS Desktop

  • Home
  • Documentation
  • Support

ArcGIS Platform

  • ArcGIS Online
  • ArcGIS Desktop
  • ArcGIS Enterprise
  • ArcGIS for Developers
  • ArcGIS Solutions
  • ArcGIS Marketplace

About Esri

  • About Us
  • Careers
  • Esri Blog
  • User Conference
  • Developer Summit
Esri
Tell us what you think.
Copyright © 2019 Esri. | Privacy | Legal