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st: Re: Error using shp2dta


From   "Kevin Crow - StataCorp" <kcrow@stata.com>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: Re: Error using shp2dta
Date   Fri, 5 May 2006 10:21:17 -0500

Taavi,

-shp2dta- can only convert polygon shapefiles (type 5). There are many other types of shapefiles but these shapefiles will not work with -tmap-. You can read more about the different types of shapefiles at the below URL.



http://www.esri.com/library/whitepapers/pdfs/shapefile.pdf





Kevin



----- Original Message ----- From: "Taavi Lai" <taavi.lai@ut.ee>
To: <statalist@hsphsun2.harvard.edu>
Sent: Friday, May 05, 2006 5:55 AM
Subject: st: Error using shp2dta



Dear statalist,

After downloading a number of Europe shape files I tried to convert all these to suite -tmap- using -shp2dta- but got an error message (output below).
That raised two questions:

1) do you have suggestions how to improve the code (or were to look for solution) so that the do file wouldn't abort in case of errors
2) I guess that shapefile causing the error is not of a type suitable for -shp2dta- and therefore - is there a way to make these suitable for -shp2dta-

Best regards,
Taavi

. fs *.shp
bndnetarcs.shp hydronetpols.shp miscpolypols.shp translnkarcs.shp transnetpols.shp
bndnetpols.shp misclinkarcs.shp poppointpnts.shp translnknods.shp vegpolyarcs.shp
hydronetarcs.shp misclinkpnts.shp poppolyarcs.shp translnkpnts.shp vegpolypols.shp
hydronetnods.shp miscpolyarcs.shp poppolypols.shp transnetarcs.shp

.
. foreach f in `r(files)' {
2. local pos=strpos("`f'",".")
3. local f = substr("`f'",1,`pos'-1)
4. quiet: shp2dta using `f', database("`f'_database") coordinates("`f'_coordinates") replace
5. }
bndnetarcs.shp: polygon shapefile required
r(610);

end of do-file
r(610);

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