Plotting Negative and Positive Values on a Logarithmic Scale

Submitted by Detlev Conrad … on Tue, 05/31/2016 - 18:54

As I continue to deal with chemical kinetics, I was in a position in which I wanted to plot both negative and positive values on a logarithmic scale.

Why? I was looking at Rate of Production (ROP) analysis, where species can be produced and consumed. Do to the large range of magnitudes involved in chemical kinetics, a conventional linear scale is impractical when trying to plot the results.

Chemical Kinetics Solver Updated

Submitted by Detlev Conrad … on Thu, 01/24/2013 - 12:24

After a fair bit of time, my Chemical Kinetics Solver has been updated.

The changes are primarily "under the hood", but some changes in input handling are also included with the update. In addition, work on a more detailed documentation has begun, however it is quite empty as of now.

The project can be found at