Export raster with pixel values

I created a leaf area index (LAI) raster from sentinel bands using the Biophysical processer (S2), and I want to export the raster with the LAI pixel values not and RGB 3 band image that was created. I used export-GeoTIFF/BigTIFF.

Where do you want to use the LAI values? You can directly use the img file in the .data folder for most purposes.

Great, that what I was looking for, thanks.