The next eight output files were 2D arrays of total rabbit population, total fox population, and the six respective contributing factors. These eight output files show the number of rabbits or foxes in each individual cell of one whole population area for one evolution. This data file was a columnar 2D array of float type data. It was read in as a 10 x 10 grid of 500 evolutions of data with a delta of one. The first module is the sequencer , which is what animates the 500 evolutions and population changes.
Import reads the data from the field file created earlier.
Rubbersheet warps the representation of the 2 dimensional data to approximate values over the whole image, instead of just plotting single points. The rubbersheet module is what creates the elevation in the images. Colormap allows assignment of colors to specific data values, and hue, saturation, and opacity are controlled here also. Caption adds and positions text or labels to the image. The collect module collects all of the above to render the final image from that data file.