GBDX

ENVI® Get Color Slices

This task retrieves data ranges and colors from a density slice range file (.dsr). Density slices are used to group pixel values into discrete ranges, each with a different color. Overlaying a density slice on an associated image is helpful for visualizing image processing results. Density slices can also be used as input into color slice classification.

GBDX Registered Name: ENVI_GetColorSlices
Provider: Harris Geospatial Solutions

Inputs

The following table lists all ENVI_GetColorSlices inputs.
Mandatory (optional) settings are listed as Required = True (Required = False).

Name Required Default Valid Values Description
file_types False N/A string GBDX Option. Comma seperated list of permitted file type extensions. Use this to filter input files -- Value Type: STRING[*]
input_dsr_uri True N/A See ENVIURI input type Specify a 1 band raster on which to perform color slice classification. -- Value Type: ENVIURI
input_dsr_uri_filter False N/A string Provide a python glob(2) style pattern for selecting a file(s). -- Value Type: STRING

Outputs

The following table lists all ENVI_GetColorSlices outputs.
Mandatory (optional) settings are listed as Required = True (Required = False).

Name Required Default Valid Values Description
task_meta_data False N/A directory GBDX Option. Output location for task meta data such as execution log and output JSON
ranges True N/A string An array of color slice ranges. -- Value Type: DOUBLEARRAY
colors True N/A string An array with the RGB colors for the given ranges. -- Value Type: BYTEARRAY

Output structure

Background

For additional background information on this task please refer to the Harris Geospatial ENVI documentation and
ENVI® Get Color Slices.

Contact

If you have any questions or issues with this task, please contact gbdx-support@digitalglobe.com.