AlignmentExtensions. GetSubEntitiesAtStation or Alignment Point Code

Civil 3D
1

Hi Guys/

As mentioned in the topic. I would like get information about type of “SubEntities” at specific station/chainage or . When I connect list and chainage the block “getsubentitiesbystation” ( I am using Dynamo 2.19.4) it does not give values in the specific spot/chainage but gives information of entire elements on the scope of the list and duplicates it by specific chainages. What I am looking for is a block or function that give a type of “subentities” from list of stations/chainage. Quite similar to something what we can get in the Project Explorer:

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Maybe anyone has idea how to solve this case or maybe found another approach ? I will be grateful if someone can share workflow.
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Hope this short text make sense :slight_smile:

2

Hi @koad,

If I understand correctly, you’re trying to get the single sub-entity at a specific station? Or is there something else you’re after?