ETG_CleanBoundaries

Clean Raster Boundaries

Cleans the noise around the boundaries between zones of an integer grid. 3 x 3 neighborhood is analyzed for each cell and the value of the cell is set to the value of the majority of the neighbors.

Inputs:

Input integer raster dataset.
Output raster name and format.

Output:

An integer raster.

Examples:

Before Clean Boundaries.

After Clean Boundaries.

Notes:

The input raster must be an integer raster.
The input format accepted are file based rasters - ERDAS IMAGINE or Tagged Image File Format (TIFF).
The .NET ToolBox for ArcGIS Desktop accepts also FileGDB Raster inputs.
For file based rasters initially the name of the output raster define the raster format:
- .img extension (for example raster1.img) - ERDAS IMAGINE image.
- .tif extension (for example raster1.tif) - TIFF image.
- The initial output raster format can be changed by selecting the desired output in the dialog.

Running Programmatically

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Parameters

Expression	Explanation
Function Name	CleanRasterBoundaries
<input raster>	A String representing the input raster dataset.
<output raster>	A String - the full name of the output raster.

Running the function

ETSPath used in the table below is the full path to ETSRun.exe (E.G. "C:\Program Files\ETSpatial Techniques\ETSurface\ETSRun.exe")

Language	Syntax
Python	subprocess.call([ETSPath, "CleanRasterBoundaries", "input raster", "output raster"])
.NET using ETSRun.exe	StartInfo.FileName = ETSPath StartInfo.Arguments = "CleanRasterBoundaries" "input raster" "output raster"
.NET using ETSOutX.dll	CleanRasterBoundaries(input raster, output raster)
ArcPy	arcpy.CleanRasterBoundaries("input raster", "output raster")

Notes:

<> - required parameter
{} - optional parameter
See examples for Python , .NET or ArcPy
The argument separator for StartInfo.Arguments is space. If a string might contain a space, you need to double quote it.

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