Incomplete Data Pull using georoute Command

[Katie McNabb]

I am calculating driving distances using the georoute command with decimal degree coordinates. When I use the georoute command with my entire data set the are about 300 instances of "No route found." If I enter those same coordinates individually using the georoutei command, there is no problem with calculating the distance. Any idea what the issue might be?

[Andrew Musau]

georoute is from the Stata Journal (FAQ Advice #12). Show us examples of such coordinates. In any case, if georoutei works but not georoute, you can write a loop that uses the immediate form command to calculate the distances without entering each pair manually.