Given a kohonen object with a set of time neurons, plot them.
The plot function produces different plots based on the input data:
"codes": Plot in each neuron the vector weight which corresponds to it.
"mapping": Shows where samples are mapped.
Function sits_plot_kohonen plots a classified kohonen map. A set of neurons with same category corresponds to a same cluster.
sits_plot_kohonen(koh, type = "codes")
Data to be plotted (must be a kohonen object).
Type of plot. "codes" is the weight of neuron (time series) and "mapping" is the number of samples allocated in a neuron.