Can somebody help me , How to change complex chain line string to line string?
I believe I understand your question, and after some digging I found the answer here.
Create Complex Chain with Simplified Geometry
- activate Create Complex Chain command
- switch ON the option Simplify Geometry
- set the method to either Manual or Automatic
Follow the prompts to create the chain.
If the final chain only consists of lines and linestrings, the result will be a linestring.
This method seemed to work for me. I hope it helps someone else out even though your query is stale.