reverse terra change

geocompx · Oct 9, 2023 · 3b2787a · 3b2787a
1 parent cb725b7
commit 3b2787a
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/06-raster-vector.Rmd b/06-raster-vector.Rmd
@@ -361,11 +361,11 @@ ch_raster1 = rasterize(cycle_hire_osm_projected, raster_template)
 ```
 
 The `fun` argument specifies summary statistics used to convert multiple observations in close proximity into associate cells in the raster object.
-By default `fun = "last"` is used but other options such as `fun = "count"` can be used, in this case to count the number of cycle hire points in each grid cell (the results of this operation are illustrated in Figure \@ref(fig:vector-rasterization1)(C)).
+By default `fun = "last"` is used but other options such as `fun = "length"` can be used, in this case to count the number of cycle hire points in each grid cell (the results of this operation are illustrated in Figure \@ref(fig:vector-rasterization1)(C)).
 
 ```{r 06-raster-vector-26}
 ch_raster2 = rasterize(cycle_hire_osm_projected, raster_template, 
-                        fun = "count")
+                       fun = "length")
 ```
 
 The new output, `ch_raster2`, shows the number of cycle hire points in each grid cell.

diff --git a/_06-ex.Rmd b/_06-ex.Rmd
@@ -74,7 +74,7 @@ plot(st_geometry(nz_height3100), graticule = new_graticule, axes = TRUE)
 nz_template = rast(ext(nz_height3100), resolution = 3000, crs = crs(nz_height3100))
 
 nz_raster = rasterize(nz_height3100, nz_template, 
-                       field = "elevation", fun = "count")
+                      field = "elevation", fun = "length")
 plot(nz_raster)
 plot(st_geometry(nz_height3100), add = TRUE)