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geoscene3d:building_a_layered_model:databasetools:deletepoints [2021/07/28 09:32] linda_jacobsengeoscene3d:building_a_layered_model:databasetools:deletepoints [2021/07/30 10:56] (current) – external edit 127.0.0.1
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 ====== Delete points ====== ====== Delete points ======
  
-  * It can be beneficial to delete points along profiles or within regions if manual interpretation is preferred for certain complicated areas.+//This tutorial shows how to delete points in predefined areas either for profiles or for regions//
  
-{{:geoscene3d:building_a_layered_model:databasetools:clean_points.png?nolink&}}+**__Requirements:__ **
  
-  Before and after the import of points to give an overview of the data distribution.+   Interpretation points
  
-{{:geoscene3d:building_a_layered_model:databasetools:full_points.png?nolink&}}+----
  
-  * Data points can be deleted along profile or within a region.+==== Option 1. Delete points along profile ==== 
 + 
 +  * Interpretation points before deleting. 
 + 
 +{{:geoscene3d:building_a_layered_model:databasetools:full_points.png?nolink&}}
  
 1. Click the point layer you want to edit. 1. Click the point layer you want to edit.
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 {{:geoscene3d:building_a_layered_model:databasetools:delete_profile.png?nolink&}} {{:geoscene3d:building_a_layered_model:databasetools:delete_profile.png?nolink&}}
 +
 +  * As expected all points have been deleted along the profile. In the map window observations coincide with the profile length. The profile buffer value can be edited according to the distance away from the profile where it is wanted to delete points. Here the profile buffer is 500.
 +
 +==== Option 2. Delete points within region ====
 +
 +  * See [[:geoscene3d:profiles_and_regions:creatingregions?s[]=region|]].
 +
 +{{:geoscene3d:building_a_layered_model:databasetools:full_region.png?nolink&}}
 +
 +1. Repeat step 1.1. and 1.2.
 +
 +2. Repeat step 1.3. but click "Within Region".
 +
 +{{:geoscene3d:building_a_layered_model:databasetools:deletepoints_region.png}}
 +
 +3. Repeat step 1.4. and you will get a region empty for points.
 +
 +{{:geoscene3d:building_a_layered_model:databasetools:delete_region.png}}
  
  

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