Importing csv file

Can Pix4D eliminate unnecessary information when the csv file is imported? I used an RTK atenna on my camera which produced values by the second, so the csv file has 15000 rows but I only took 65 images. so everytime I import it, it is saying error.

Hi Fia,
Our software cannot eliminate the extraneous data. I recommend pulling out the 65 lines corresponding to your images before importing into Mapper.

Thank you very much. Is there a plan to do this in the future? I believe Metashape can do…