With the 700 nm filter you can take both black and white and color infrared images. But you can also use the color information to have maximum control over a black and white image. How to do this with darktable is shown in this tutorial. Many thanks to Gion-Andri Derungs for this beautiful alpine scenario from the Safiental in Switzerland!
I am looking forward to your photos that I can edit in the future. Just write me if you have a picture for editing!
More about darktable: