Pushing the latest PICsimulation file with multi-particle plot
PIC code with updated functions to accomodate linear interpolation of E field, updated E field during each loop based on particle location, and animation of Ions/Electrons on the same plot. Yet to figure out how to get the functions to talk to one another in order to calculate TRUE charge density in each grid point (right now, electrons and ions are not considering one another, which changes the charge density). Need tp figure out how to update the B fields as well...not sure if that's going correctly. Also not sure if I'm referencing the correct values for B and E from the arrays based on the [dimension, location] method of storing values.