Updating documentation of Mahardja subregion file

R/data.R

@@ -121,6 +121,9 @@
 #' @seealso \code{\link{R_EDSM_Subregions}}, \code{\link{R_EDSM_Regions}}, \code{\link{R_EDSM_Strata}}, \code{\link{R_EDSM_Subregions_Mahardja_FLOAT}}
 #' @section Credit:
 #' This shapefile was created by the United States Fish and Wildlife Service for the Enhanced Delta Smelt Monitoring Program and modified by Brian Mahardja.
+#' This version was created in 2019 by taking most complete EDSM subregions and adding 3 regions downstream: San Pablo Bay, San Francisco Bay, and South Bay.
+#' Note that the delineations of these new 3 bay regions were drawn somewhat arbitrarily. This version also included minor fixes of the original EDSM subregion.
+#' For example, the lower Ship Channel subregion originally extended west to include the Yolo Bypass Toe Drain and was moved to the east to include only the ship channel.
 "R_EDSM_Subregions_Mahardja"
 
 #' Bay-Delta regions
@@ -138,6 +141,7 @@
 #' @seealso \code{\link{R_EDSM_Subregions}}, \code{\link{R_EDSM_Regions}}, \code{\link{R_EDSM_Strata}}, \code{\link{R_EDSM_Subregions_Mahardja}}
 #' @section Credit:
 #' This shapefile was created by the United States Fish and Wildlife Service for the Enhanced Delta Smelt Monitoring Program, modified by Brian Mahardja, then modified by Sam Bashevkin.
+#' This version was created for use by the IEP FLOAT/Drought MAST analyses in 2021. Starting with \code{\link{R_EDSM_Subregions_Mahardja}}, the "Georgiana Slough" and "Sacramento River near Ryde" SubRegions were merged, retaining the "Sacramento River near Ryde" name.
 "R_EDSM_Subregions_Mahardja_FLOAT"
 
 #' California Aquatic Resources Inventory wetlands

README.Rmd

@@ -292,6 +292,8 @@ ggplot(R_EDSM_Subregions_19P3)+
 
 ### Brian Mahardja's edited EDSM subregions
 
+This version was created in 2019 by taking most complete EDSM subregions and adding 3 regions downstream: San Pablo Bay, San Francisco Bay, and South Bay. Note that the delineations of these new 3 bay regions were drawn somewhat arbitrarily. This version also included minor fixes of the original EDSM subregion. For example, the lower Ship Channel subregion originally extended west to include the Yolo Bypass Toe Drain and was moved to the east to include only the ship channel. 
+
 ```{r REDSMSubregionsMahardja}
 ggplot(R_EDSM_Subregions_Mahardja)+
   geom_sf(aes(fill=SubRegion))+

README.md

@@ -57,7 +57,7 @@ with:
 ``` r
 require(sf) # To ensure `sf` objects print correctly
 #> Loading required package: sf
-#> Linking to GEOS 3.11.1, GDAL 3.6.2, PROJ 9.1.1; sf_use_s2() is TRUE
+#> Linking to GEOS 3.11.2, GDAL 3.7.2, PROJ 9.3.0; sf_use_s2() is TRUE
 deltamapr::WW_Delta
 #> Simple feature collection with 282 features and 9 fields
 #> Geometry type: POLYGON
@@ -126,6 +126,7 @@ Four spatial data types are included in this package
 
 ``` r
 require(ggplot2)
+#> Warning: package 'ggplot2' was built under R version 4.3.2
 require(sf)
 ```
 
@@ -401,6 +402,14 @@ ggplot(R_EDSM_Subregions_19P3)+
 
 ### Brian Mahardja’s edited EDSM subregions
 
+This version was created in 2019 by taking most complete EDSM subregions
+and adding 3 regions downstream: San Pablo Bay, San Francisco Bay, and
+South Bay. Note that the delineations of these new 3 bay regions were
+drawn somewhat arbitrarily. This version also included minor fixes of
+the original EDSM subregion. For example, the lower Ship Channel
+subregion originally extended west to include the Yolo Bypass Toe Drain
+and was moved to the east to include only the ship channel.
+
 ``` r
 ggplot(R_EDSM_Subregions_Mahardja)+
   geom_sf(aes(fill=SubRegion))+