This task extracts an array of single-band rasters from an ENVI raster, with each band represented as a separate raster.
Example
This example opens a raster from sample data included with your installation of ENVI and then extracts all the individual bands, returning them each as ENVI rasters.
e = ENVI()
File = Filepath('qb_boulder_msi', SUBDIRECTORY=['data'], $
ROOT_DIR = e.Root_Dir)
Raster = e.OpenRaster(File)
Task = ENVITask('ExtractBandsFromRaster')
Task.INPUT_RASTER = Raster
Task.Execute
RasterBands = Task.OUTPUT_RASTERS
Syntax
Result = ENVITask('ExtractBandsFromRaster')
Input parameters (Set, Get): INPUT_RASTER
Output parameters (Get only): OUTPUT_RASTERS
Parameters marked as "Set" are those that you can set to specific values. You can also retrieve their current values any time. Parameters marked as "Get" are those whose values you can retrieve but not set.
Input Parameters
INPUT_RASTER (required)
Specify an ENVIRaster from which to extract the individual bands.
Output Parameters
OUTPUT_RASTERS
This is an array of ENVI rasters.
Methods
Execute
Parameter
ParameterNames
Properties
DESCRIPTION
DISPLAY_NAME
NAME
REVISION
TAGS
Version History
See Also
ENVITask, Masking Support in ENVITasks