# HG changeset patch
# User Tom Gottfried <tom.gottfried@intevation.de>
# Date 1365015737 -7200
# Node ID 732a8bd446502999d046879d08788be2b9385d91
# Parent  f3b270e5462ed65b12873d40df3766f5df20d11f
Wst Parser: Yet another attempt to fix the order of the Q ranges (made by S. Teichmann)

diff -r f3b270e5462e -r 732a8bd44650 flys-backend/src/main/java/de/intevation/flys/importer/parsers/WstParser.java
--- a/flys-backend/src/main/java/de/intevation/flys/importer/parsers/WstParser.java	Wed Apr 03 20:16:01 2013 +0200
+++ b/flys-backend/src/main/java/de/intevation/flys/importer/parsers/WstParser.java	Wed Apr 03 21:02:17 2013 +0200
@@ -114,6 +114,8 @@
 
             HashSet<BigDecimal> kms = new HashSet<BigDecimal>();
 
+	    BigDecimal kmHist1 = null, kmHist2 = null;
+
             while ((input = in.readLine()) != null) {
                 String line = input;
                 if (first) { // fetch number of columns
@@ -145,6 +147,12 @@
                         parseLineAsDouble(line, columnCount, false, true);
 
                     if (aktAbfluesse != null) {
+			if (kmHist1 != null && kmHist2 != null) {
+			    if (kmHist1.compareTo(kmHist2) < 0) {
+				log.debug("swapped");
+				BigDecimal t = minKm; minKm = maxKm; maxKm = t;
+			    }
+			}
                         addInterval(minKm, maxKm, aktAbfluesse);
                         minKm = MAX_RANGE;
                         maxKm = MIN_RANGE;
@@ -272,6 +280,9 @@
                         continue;
                     }
 
+		    kmHist2 = kmHist1;
+		    kmHist1 = kaem;
+
                     if (kaem.compareTo(minKm) < 0) {
                         minKm = kaem;
                     }
@@ -319,7 +330,9 @@
             } // for all lines in WST file
 
             wst.setUnit(new ImportUnit(einheit));
-
+            if (kmHist1.compareTo(kmHist2) < 0) {
+		BigDecimal t = minKm; minKm = maxKm; maxKm = t;
+	    }
             addInterval(minKm, maxKm, aktAbfluesse);
 
             fixRangesOrder();