Readme_plots.txt

Assuming config is:
		<x_min>-110</x_min>
		<x_max>110</x_max>
		<y_min>-110</y_min>
		<y_max>110</y_max>
		<z_min>-10</z_min>
		<z_max>10</z_max>
		<dx>20</dx>
		<dy>20</dy>
		<dz>20</dz>
From /output: 
python anim_svg_substrate_grid_step.py 0 0 0 220 0 220 -110 110 -110 110 0
python anim_svg_substrate.py 0 0 0 220 0 220 -110 110 -110 110 1 0
--------------

for [-300,300]
python anim_svg_substrate_grid_step.py 0 0 0 600 0 600 -300 300 -300 300 0