Hi, I am trying to analyse my mitochondrial data set. As mitochondria are heteroplasmic and haploid, while using bcftools how can I specify both? Earlier I used the command to call the variants to my bcf file created my using bcftools mpileup

bcftools call --ploidy 1 -m -v -o my_input_raw.bcf

I tried to look around and found other software but I did not come across any specific parameter with bcftools.

Thank you in advance.