Hello,
I am doing schoolwork that requires me to reproduce Figure 1b in the minimap2 paper. I am using this human genome
https://www.ncbi.nlm.nih.gov/datasets/genome/GCF_000001405.26/ with simulation by mason2 and analysis by paf tools. I am using papers parameters.

I have attached results from paftools mapeval:
As you see error rates are 50 percent on all brackets. Is something wrong with my method?
Thank you very much

quality_new.txt