dive4elements/gnv-client: gnv-artifacts/ChangeLog comparison

Added result set handling. Needs some testing. gnv-artifacts/trunk@436 c6561f87-3c4e-4783-a992-168aeb5c3f6f

author	Sascha L. Teichmann <sascha.teichmann@intevation.de>
date	Wed, 16 Dec 2009 01:32:19 +0000
parents	aec85d00d82c
children	22229249e9fc

comparison

equal deleted inserted replaced

-:aec85d00d82c
+:1ab23cd66870
+2009-12-16	Sascha L. Teichmann	<sascha.teichmann@intevation.de>
+	* src/main/java/de/intevation/gnv/utils/DistanceCalculator.java:
+	  Added method to calculate distance of path.
+	  TODO: Move this class into math package and and add
+	  an slerp interpolator so it can be used as a metric inside
+	  the interpolation code.
+	* src/main/java/de/intevation/gnv/state/profile/horizontal/HorizontalProfileMeshCrossOutputState.java:
+	  Added code to disassemble the incoming result set, interpolate
+	  along a given path and returns an adjusted result set.
+	  The (i, j) got lost on this track because we don't travel along
+	  the main axis of the grid any more. The test for gaps has to be
+	  adjusted because, because the dx/dy on the path depends on how
+	  many steps are made on the way [*]. This is controlled by the system
+	  property 'interpolation.step.width'. It is set in meters
+	  and defaults to 100m. TODO: This should be configurable
+	  in the conf.xml file.
+	  [*] I opt strongly for integration of the outlier test based gap
+	  detection to overcome this problem.
 2009-12-15	Sascha L. Teichmann	<sascha.teichmann@intevation.de>
 	* src/main/java/de/intevation/gnv/math/LinearToMap.java:
 	  Uses JTS Coordinate as geometry model now.

Mercurial > dive4elements > gnv-client