Global Warming Calculator - II

A few days ago, there was an interesting post at "Watt's Up With That?" called "The Steel Greenhouse." The subject of the post was a two-layer atmospheric variation of the standard Kiehl & Trenberth energy transfer accounting that describes the greenhouse effect. I had previously created a "Global Warming Calculator" for the original K&T model, so I decided to do a similar thing for this new two-layer model. You can see the results here: "Global Warming Calculator - II." The only tricky part was coming up with closed form formulas for the steady-state levels of radiation from the various levels. If you use the "view source" feature of your browser, you can see that the formulas within the java script are pretty long.

It was just for fun. See here and here for previous related posts.