I have a survey DWG file with dynamic blocks defining the altimetry of the point.
With autocad’s DATAEXTRACTION command, i have managed to creat an xls file. I have edited this file in excel to remove all unecessary info, have made sure the number are defined as numbers and not text, and saved it as a csv file with just 3 columns containing x, y and z coordinates.
In top view, it should look like this:
But in rhino I have this:
A completely unrelated paralellepiped.
Has someone come accross this before? What did I do wrong?
Here attached two of my attempts at the csv.
Regards and thanks for your help
08.csv (64.6 KB)
10.csv (70.1 KB)