Comparing 3D scan models with reference models

[svantevid]

Dear all

I have received 3D scans of hoses we manufacture and i would like to compare them to reference models. Only package that is available to me is Catia. This is the first time I am dealing with this and the problem is the files i got back are open shell in STEP format. My goal is to compare the shape of the tube via the coordinates of the points from the reference model. I attached the 3D scan file to this message.
If anyone has any ideas how to compare the models in Catia, please....

 

[itsmyjob]

I have problem opening file

Eric N.
indocti discant et ament meminisse periti ​

 

[svantevid]

Opening the zip file or the step file?

 

[svantevid]

Here is the new link, hope it will work