Crops file:

#crops	#green manuring crops	#botanical families

family of first crop	planting season starts*	planting season ends*	production time**	 profit***
family of second crop	planting season starts*	planting season ends*	production time**	 profit***
...
fallow

* month id
** days
*** R$/ha




Plots files:
plotsXy.txt --> X = number of plots; y = layout checkerboard (c) or shuffled (s)

#plots

area of plots (ha)

# of plots adjacent to plot 1
id of adjacenct plots
# of plots adjacent to plot 2
id of adjacenct plots
...