Mercurial > dive4elements > river
diff artifacts/src/main/java/org/dive4elements/river/utils/RiverUtils.java @ 6941:d322da01d862
(issue1451) Round Q's in the way it is done for AT's and localize KM
| author | Andre Heinecke <aheinecke@intevation.de> |
|---|---|
| date | Thu, 29 Aug 2013 11:28:55 +0200 |
| parents | ddb0ed040209 |
| children | 1f38656b68c4 |
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--- a/artifacts/src/main/java/org/dive4elements/river/utils/RiverUtils.java Thu Aug 29 11:33:30 2013 +0200 +++ b/artifacts/src/main/java/org/dive4elements/river/utils/RiverUtils.java Thu Aug 29 11:28:55 2013 +0200 @@ -929,5 +929,14 @@ return river.determineGauges(dist[0], dist[1]); } + + /** Round a Q in the AT format style **/ + public static double roundQ(double q) { + if (q < 10d) q = Math.rint((q*1000d)) / 1000d; + else if (q < 100d) q = Math.rint((q*100d)) / 100d; + else if (q < 1000d) q = Math.rint((q*10d)) / 10d; + else if (q >= 1000d) q = Math.rint(q); + return q; + } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :