output read cluster information

[gudeqing]

Hi，@sfchen Is it possible to output read cluster information? Following is my intention：

• Stat which bases were corrected by genecore.
• The sequencing error detected by gencore should be highly trusted. And correction detail may provide a solid base ground for modeling sequencing error.
• The learned model should be a good guider to eliminate or include mutation when evidence such as supporting reads are rare.

Maybe this idea could be incorporated into gencore to further reduce sequencing error when a cluster size is small. Looking forward to your comment. Best regards!