Chartmaker version 1.42

New command line argument processing (see wiki) includes ability to specify a specific area or full chart (see wiki)
Added US VFR Wall Planning Chart processing
Enhanced image processing so zoomed chart is less grainy

Chartmaker version 1.35

Added individual chart processing by passed argument or prompt if no argument present
Docker image also available: docker pull n129bz/chartmaker:v1.34

Major release includes ability to process chart databases individually, either by passing a chart number argument, or if no arg is passed, the app will prompt with the following choices:
Press Enter to process all charts in the chartprocessindexes array in settings.json (this corresponds to the same way the app originally worked)
Enter 1 to process a single VFR chart
Enter * to process all 53 area charts individually

If you respond with a "1" you will be prompted with the list of 53 numbered charts and the application expects a response of a single chart number. If you respond with the asterisk "*" then all 53 area charts will be processed as individual mbtiles databases.

To pass a chart number argument, launch the app from a terminal:
node make X where X is the chart number to process. For example, to process Wichita: node make 53

List of chart numbers from settings.json