Maps the density of the power dissipation index, which is the cube of the storm maximum wind speed integrated over that portion of the track within each lat-long box whose dimensions are specified in params.m. The units are $10^3 m^2/s^2$ per degree latitude squared. Other map characteristics can be specified in params.m .

This version of the script uses MATLAB's mapping toolbox. Various map properties can be set in params.m .