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Author: jgaffuri

examples/demos/EUR_relief.html

@@ -52,7 +52,7 @@
         <input type="range" min="-15" max="15" value="0" step="1" id="sReliefExageration" style="width: 200px" />
         <br>
         <label>Relief smoothing (slow)</label>
-        <input type="range" min="0" max="50" value="0" step="1" id="sReliefSmoothing" style="width: 200px" />
+        <input type="range" min="0" max="10" value="0" step="0.25" id="sReliefSmoothing" style="width: 200px" />
         <hr>
         <label for="cbHD"><input type="checkbox" id="cbHD">HD (very slow)</label>
     </div>
@@ -305,16 +305,16 @@
 
 
             // definition
-            const mppc = (1 + sr/3) * (cbHD.checked? 0.7 : 1.4) * resolutionCoeff
+            const mppc = (cbHD.checked? 0.7 : 1.4) * resolutionCoeff
             const mppcRelief = joyplot ? 8 * resolutionCoeff : mppc
             let reliefStyle = joyplot ? joyplotStyle : hypsoStyle
 
             // apply smoothing
             if (sr > 0) {
                 const fun = (style) => new gridviz_smoothing.KernelSmoothingStyle({
                     value: (cell) => +cell.v,
-                    sigma: (r, z) => sr * 3 * z, // in screen pixel
-                    factor: mppcRelief,
+                    sigma: (r, z) => r + sr * z, // in geo unit - sr is in screen pixel
+                    factor: (cbHD.checked? 1 : 3),
                     filterSmoothed: (value) => value > 0.05,
                     styles: [style]
                 })