Convert episode 9 plotting to ggplot #182
Merged
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Per #133: This is a straight conversion of episode 9 plots to use
ggplot
. Also, following earlier conventions, explicitly callinglibrary(sf)
in the second code chunk.An important remark for follow-up:
geom_sf
automatically transforms the CRS of additional layers (see second example in documentation here). Thus, the fourth plot shows the tower point in the correct location (it shouldn't appear on the map since each layer has a different CRS).I will open an issue corresponding to this part of the episode.