8 Geographic data I/O (empty)

# Geographic data I/O (empty) {#sec-chap08}


```{r}
#| label: setup
#| results: hold
#| include: false

base::source(file = "R/helper.R")
ggplot2::theme_set(ggplot2::theme_bw())
options(show.signif.stars = FALSE)

```