points error like ball with metashape

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hello:
    I want to know why actual quantity is not the same as seen in the view .First export the XML, then import the XML.I find points error like ball with metashape.Can you help me ?Thank you very much!

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Projects as follows：
link：https://pan.baidu.com/s/16lGpPwRhG6LsSGsvRpvZlg
Extraction code：unnt

[Alexey Pasumansky]

Can I download the archive without installation of additional software?

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I'm sorry,This project is too large ,so can't upload .Can I send the project to your email

[Alexey Pasumansky]

You can send the data or direct (one-click) download links to support@agisoft.com. If the data size is huge, it's better to send the separate e-mails with <20 MB attachment.

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I have sent the project to the mail，please help me .Thanks a lot!

[Alexey Pasumansky]

Seems that you are using multi-camera system approach. In this case the tie points that have projections only on the images of the same camera station will not appear in 3D (cannot be selected), but will be counted as valid matching points in total point count number.

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Is there any way to remove these points？

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First I used multi-camera in the project.And After alignCamera some tie points is ball

[Alexey Pasumansky]

The tie points that have projections only between the different sensors within the same camera station can be only removed via Python.

Does the problem appear only when you use Import Cameras option from XML format? Can you please check, whether the multi-camera system layout is preserved after such import or not?

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I have sent the project to the support@agisoft.com

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Hello,
I have sent the project to the support@agisoft.com.
First I used multi-camera in the project.And After alignCamera some tie points is ball.I want to know how to remove these points.
Thanks a lot!