If you followed along, you can now
Find elevation data suitable for BitmapMaps.
Define map sheets covering any rectangular grid (aligned with the source grid).
Create the work folder and point to it using an environmental variable.
Access the inline documentation.
Modify data to make recognizing lakes easier.
Modify text for summits.
Modify configureable settings for each map.
Find the code for steps in the pipeline.
Make customized steps and replace those in the pipeline.
I edited 'Summits.csv' with names from peakbook, and fixed the lake as suggested.
These are the files put online:
PS C:\Users\f\BitmapMaps\Stetind> git ls-files
(564923 7560195)-(567177 7563442).css
(564923 7560195)-(567177 7563442).svg
1-1__564923-7560194__567178-7563442/Composite.css
1-1__564923-7560194__567178-7563442/Composite.png
1-1__564923-7560194__567178-7563442/Composite.svg
1-1__564923-7560194__567178-7563442/Thumbnail.png
index.css
index.html
So please have a click, a zoom and pan before you go. Full screen.