ETG_ReplaceNoData

Replace NoData

Replaces the cells with NoData values in the input rasters with the values of the corresponding cells of the replace raster or a constant.

Input raster dataset.
Output raster name and format.
Optional - Constant value to replace the NoData values.
Optional - Replace Raster dataset - the NoData values will be replaced by the values of the overlapping cells in the Replace Raster.

One of the optional parameters is needed.
If Replace Raster is specified, the NoData values will be replaced from it, if it is not specified the Constant value will be used.
If Replace Raster is in a different projection than the input raster, it will be reprojected to the input raster projection.
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.

Parameters

Expression	Explanation
Function Name	ReplaceNoData
<input raster>	A String representing the input raster dataset.
<output raster>	A String - the full name of the output raster.
<replace value>	Replace Constant value
<replace raster>	Replace Raster dataset

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, "ReplaceNoData", "input raster", "output raster", "replace value", "replace raster"])
.NET using ETSRun.exe	StartInfo.FileName = ETSPath StartInfo.Arguments = "ReplaceNoData" "input raster" "output raster" "replace value" "replace raster"
.NET using ETSOutX.dll	ReplaceNoData(input raster, output raster, replace value, replace raster)
ArcPy	arcpy.ReplaceNoData("input raster", "output raster", "replace value", "replace 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.