[PATCH 2 of 3] Do not print traces, they will always pop up

[Wald Commits]

# HG changeset patch
# User gernotbelger
# Date 1523015591 -7200
# Node ID 16df9f7a98153f2bb40fce79d38c42c81cf62329
# Parent  572accbf3b0ea2ae9662d37c8637e7ce8f7f65c6
Do not print traces, they will always pop up

diff -r 572accbf3b0e -r 16df9f7a9815 artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/tkhcalculation/DischargeValuesFinder.java
--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/tkhcalculation/DischargeValuesFinder.java	Fri Apr 06 13:53:06 2018 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/tkhcalculation/DischargeValuesFinder.java	Fri Apr 06 13:53:11 2018 +0200
@@ -91,7 +91,6 @@
             return this.qInterpolator.value(station);
         }
         catch (final FunctionEvaluationException e) {
-            e.printStackTrace();
             return Double.NaN;
         }
     }