How to do that properly?

Hi everyone, my problem is this : I want to model a simple shape but I don’t know which technique use to make it.

This is the image,

You can see the mistakes, the technique I use is 2 curves network, then a symetry, and then cut the middle and join the surface by a blend surfaces, but i’m not happy with that and I think there is an easier way
Thanks for your help !

Hi Eskis- please post the Rhino file.


I would make it as a loose loft.
Example in enclosed file: DomeLooseLoft.3dm (278.7 KB)

Thanks for your answer pascal and jim, indeed the loose loft work !

Thank you again :wink: