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Better distance computation (revisited)

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Arndt Brenschede 2018-12-07 00:45:12 +01:00
parent e7afb236a6
commit ab2f5e3ae0
12 changed files with 101 additions and 543 deletions
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4
brouter-map-creator/src/main/java/btools/mapcreator/SrtmRaster.java
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@ -1,6 +1,5 @@
package btools.mapcreator;
import btools.util.CheapRulerSingleton;
import btools.util.ReducedMedianFilter;
/**
@ -229,8 +228,7 @@ public class SrtmRaster
private static Weights[][] calcWeights( int latIndex )
{
CheapRulerSingleton cr = CheapRulerSingleton.getInstance();
double coslat = cr.cosLat(latIndex * 5.);
double coslat = Math.cos( latIndex * 5. / 57.3 );
// radius in pixel units
double ry = filterDiscRadius;