I am learning to do some GWAS analysis in Arabidopsis. I used some accessions from the 1135 list (1001 genomes project)for a GWAS experiment. I have some questions for the genotype data. I find there are several different genomes data including vcf format and hdf5 format. I selected the one named “1001_SNP_MATRIX.tar.gz”. So I want to ask if it is the right genotype data for GWAS analysis. And also I have a problem to convert the hdf5 format to plink format. Does anybody know how to figure it out. Look forward to your reply.