It is very easy with -spmap- to add a different boundary outline. For
example, command below will produce a county level map of 3 states,
with the state boundaries in blue.
spmap population if inlist(state,"20", "29", "40") using
"uscounty.dta", id(_ID) polygon(data("usmap.dta") select(keep if
inlist(fips, 20, 29 , 40)) ocolor(blue) osize(thick))
Scott
On Mon, Mar 23, 2009 at 11:53 AM, Eric A. Booth <[email protected]> wrote:
> What commands were you using with -tmap- ?
>
> Have you tried using -spmap- yet? -spmap- seems to be more flexible with
> plotting multiple layers on a map.
>
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