For the target compound loon plot, determines all the loon plots in that compound plot.
l_getPlots(target)# S3 method for l_facet
l_getPlots(target)
# S3 method for l_pairs
l_getPlots(target)
# S3 method for l_ts
l_getPlots(target)
a list of the named arguments and their values to be passed to `gridExtra::arrangeGrob()`.
the (compound) loon plot to be laid out.