[Qgis-user] Generating black white from RGB landsat using Raster Map calculator?

[Richard McDonnell]

Chas,
Two options for splitting RGB into separate images in QGIS.

 1. Semi-Automatic Classification Plugin, Preprocessing, Split Raster Bands
 2. Grass r-rgb (Processing Toolbox)

Any one of these tools will split the Raster for you easy enough
Regards,

Richard

On 17/01/2018 00:48, Chas Sheen wrote:
> I split the image into R, G, B
> Worked out in QGIS wher the Raster map calculator is.
> Run...several times
> No result foud in Results Directory. It runs quickly then refreshes 
> inputs and logs to blanks.
> I'm new to QGIS....so have probably left out something basic.
> Any clues
>
> Displaying image.png
>
>
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*_Richard McDonnell_*
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