This tool creates a new raster in which each grid cell is equal to the inverse sine of the corresponding grid cell in an input raster. Grid cells with No Data values in the input raster will be assigned No Data values in the output raster. The output raster will contain angular data measured in degrees. If desired, you can convert degrees to radians by multiplying the raster by PI / 180.
The following is an example of a Python script that uses this tool:
wd = pluginHost.getWorkingDirectory()
inputFile = wd + "input.dep"
outputFile = wd + "output.dep"
args = [inputFile, outputFile]
pluginHost.runPlugin("ArcSin", args, False)
This is a Groovy script also using this tool:
def wd = pluginHost.getWorkingDirectory()
def inputFile = wd + "input.dep"
def outputFile = wd + "output.dep"
String[] args = [inputFile, outputFile]
pluginHost.runPlugin("ArcSin", args, false)