Nothing
test <- FALSE
if (test) {
setwd("~")
pdf("test-ptext.pdf")
data(narccap)
data(us.cities, package = "maps")
usm <- head(us.cities)
cityxy <- list(x = usm$long, y = usm$lat)
pimage(lon, lat, z = tasmax[, , 1], proj = "mercator", points = cityxy,
points.args = list(col = "orange", pch = 20))
ptext(cityxy, labels = usm$name, proj = "mercator", col = "white",
pos = 3)
dev.off()
}
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