get map Problems w o Google API

A short description of the post.

Author
Affiliation

Rodney Dyer

Center for Environmental Studies

Published

March 25, 2019

There is a persistent problem with the get_map() function now that the google api is required. Even if you ask for source=”stamen” you still get an error asking for the google api. A fix is to do the following:

library(gstudio)
data(arapat)
coords <- strata_coordinates(arapat)
b1 <- c( left = -114.2935,
         bottom = 23.0757,
         right = -109.1263,
         top=  29.32541)

map <- get_stamenmap( bbox = b1, zoom=7 )
ggmap(map)