Displaying 2 results from an estimated 2 matches for "tstring3".
Did you mean:
string3
2018 Jan 24
0
Issue with concatenation of URL losing
...paste0( "https://elevation.mapzen.com/height?json={\"range\":false,\"shape\":[{\"lat\":",lat,",\"lon\":",lon,"}]}&api_key=mycode" )
tstring1 == tstring2 # confirm results are the same
#> [1] TRUE
lat <- 10
lon <- 20
tstring3 <- paste0( "https://elevation.mapzen.com/height?json={\"range\":false,\"shape\":[{\"lat\":",lat,",\"lon\":",lon,"}]}&api_key=mycode" )
cat( tstring3, "\n" ) # output on its own line
#> https://elevation.mapzen...
2018 Jan 24
2
Issue with concatenation of URL losing
Thank you for your help in advance.
I am trying to pull some data back from a web service
library(httr)
sample2 <- GET("https://elevation.mapzen.com/height?json={\"range\":false,\"shape\":[{\"lat\":40.7,\"lon\":-76.5}]}&api_key=mycode")
result2 <- content(sample2)
height <- result2$height[[1]]
I would like to put by own latitude