Merge branch 'dev' of https://github.com/NEFSC/READ-EDAB-NEesp2 into dev

Author: Stephanie Owen

data-raw/stratamap/nefsc_survey_strata_map.pdf

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+---
+title: "NEFSC bottom trawl survey strata"
+format: pdf
+execute: 
+  warning: FALSE
+---
+
+```{r}
+#| eval: TRUE
+#| echo: FALSE
+
+knitr::opts_chunk$set(echo = FALSE,
+                      message = FALSE#,
+                      # fig.width = 12#,
+                      # out.width = "100%"
+                      )
+
+# load R packages
+library(tidyverse) 
+library(sf)
+
+# Load strata without printing anything to the screen
+strata <- st_read(dsn = here::here("data-raw/stratamap", "strata.shp"))
+```
+
+```{r}
+plt_strata_subset <- function(data, strata) {
+  
+  this_data <- data |>
+    dplyr::filter(STRATA != 0,
+                  STRATA != 99999,
+                  STRATA %in% strata)
+  
+  plt <- ggplot() +
+    geom_sf(data = rnaturalearth::ne_countries(scale = 10,
+                       continent = "North America",
+                       returnclass = "sf")) +
+  geom_sf(data = this_data, 
+          ggplot2::aes(fill = STRATA), 
+          colour = "darkgray") + # All strata
+  ggrepel::geom_label_repel(data = this_data, 
+                            aes(label = STRATA, # 4 digit strata = "STRATA", 5 digit strata = "STRATUMA"
+                                               geometry = geometry), 
+                            stat = "sf_coordinates", 
+                            size = 2,
+                            box.padding = 0.1,
+                            label.padding = 0.1,
+                            force = 0.5,
+                            max.overlaps = 20) + # Label with offset, try adjusting max.overlaps if you want to see more labels
+  #geom_sf_label(data = filter(strata, STR2 != 0), aes(label = STR2), size = 1) + # Label directly
+    viridis::scale_fill_viridis() +
+  xlab("Longitude") + ylab("Latitude") +
+  coord_sf(xlim = c(-79,-65), ylim = c(32, 45)) # try adjusting axes to see more labels for smaller portion of footprint
+  
+  ggplot2::ggsave(plt, filename = here::here("data-raw/stratamap", paste0("strata_", min(strata), "_", max(strata), ".png")),
+         width = 8,
+         height = 12,
+         units = "in",
+         dpi = 300)
+  
+  print(plt)
+}
+```
+## All strata
+
+```{r}
+#| out-width: 100%
+plt_strata_subset(data = strata,
+                  strata = 1000:9000)
+```
+
+## 1000s strata
+
+```{r}
+#| out-width: 100%
+plt_strata_subset(data = strata,
+                  strata = 1000:1999)
+```
+
+```{r, results = "asis"}
+for(i in c(1:3,6,7)) {
+res <- knitr::knit_child(text = knitr::knit_expand(text = "```{r}
+                                                   #| out-width: 100%
+                                                   plt_strata_subset(data = strata,
+                                                   strata = 1{{i}}00:1{{i}}99)
+                                                   ```"),
+                         quiet = TRUE)
+cat(paste0("### 1", i, "00s strata"), res, sep = "\n\n")
+}
+```
+
+## 3000s strata
+
+```{r}
+#| out-width: 100%
+plt_strata_subset(data = strata,
+                  strata = 3000:3999)
+```
+
+## 7000s strata
+
+```{r}
+#| out-width: 100%
+plt_strata_subset(data = strata,
+                  strata = 7000:7999)
+```

data-raw/stratamap/nefsc_survey_strata_map.qmd

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+GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]]