update non planar image

docs/de/R_GE_P_NON_PLANAR.md

@@ -13,6 +13,9 @@
 Normalen Abweichung:   
 ![normalDeviation](img/normalDeviation.png)
 
+Distanz eines Punktes zur Regressionsebene:   
+![nonPlanarDistance](img/nonPlanarDistance.png)
+
 
 ## Prüfung
 

docs/en/R_GE_P_NON_PLANAR.md

@@ -13,6 +13,9 @@
 Normal deviation:   
 ![normalDeviation](img/normalDeviation.png)
 
+Distance of a point to the regression plane:   
+![nonPlanarDistance](img/nonPlanarDistance.png)
+
 
 ## Check
 

public/de/R_GE_P_NON_PLANAR/index.html

@@ -470,6 +470,8 @@
 </table>
 <p>Normalen Abweichung: <br/>
 <img alt="normalDeviation" src="../img/normalDeviation.png"/></p>
+<p>Distanz eines Punktes zur Regressionsebene: <br/>
+<img alt="nonPlanarDistance" src="../img/nonPlanarDistance.png"/></p>
 <h2 id="prufung">Prüfung<a class="headerlink" href="#prufung" title="Permanent link">#</a></h2>
 <table>
 <thead>

public/en/R_GE_P_NON_PLANAR/index.html

@@ -470,6 +470,8 @@
 </table>
 <p>Normal deviation: <br/>
 <img alt="normalDeviation" src="../img/normalDeviation.png"/></p>
+<p>Distance of a point to the regression plane: <br/>
+<img alt="nonPlanarDistance" src="../img/nonPlanarDistance.png"/></p>
 <h2 id="check">Check<a class="headerlink" href="#check" title="Permanent link">#</a></h2>
 <table>
 <thead>