# SinH

Available with Spatial Analyst license.

Available with Image Analyst license.

## Summary

Calculates the hyperbolic sine of cells in a raster.

## Usage

• In mathematics, all Trigonometric functions have a defined range of valid input values, called the domain. The output values from each function also has a defined range. For this tool

• The Domain is : -∞ < [in_value] < ∞

• The Range is : -∞ < [out_value] < ∞

Note that here -∞ and ∞ represent the smallest negative and largest positive value supported by the particular raster format, respectively.

• The input and output values for this tool are interpreted as unitless.

• Output values are always floating point, regardless of the input data type.

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

## Syntax

`SinH (in_raster_or_constant)`
 Parameter Explanation Data Type in_raster_or_constant The input for which to calculate the hyperbolic sine values.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

 Name Explanation Data Type out_raster The output raster.The values are the hyperbolic sine of the input values. Raster

## Code sample

SinH example 1 (Python window)

This example calculates the hyperbolic sine of the values in the input Grid raster.

``````import arcpy
from arcpy import env
from arcpy.sa import *
env.workspace = "C:/sapyexamples/data"
outSinH = SinH("degs")
outSinH.save("C:/sapyexamples/output/outsinh")``````
SinH example 2 (stand-alone script)

This example calculates the hyperbolic sine of the values in the input Grid raster and outputs a TIFF raster.

``````# Name: SinH_Ex_02.py
# Description: Calculates the hyperbolic sine 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 = "degs"

# Execute SinH
outSinH = SinH(inRaster)

# Save the output
outSinH.save("C:/sapyexamples/output/outsinh.tif")``````

## Licensing information

• ArcGIS Desktop Basic: Requires Spatial Analyst or Image Analyst
• ArcGIS Desktop Standard: Requires Spatial Analyst or Image Analyst
• ArcGIS Desktop Advanced: Requires Spatial Analyst or Image Analyst