Indexing problem

[ldirocco]

I'm facing the same problem reported in #7 .
I am taking into account the test dataset, but the index command generates empty .dict files. I'm running vargeno on Ubuntu 20.04.2 in conda environment and the terminal output shows that the bit vector associated with the Bloom Filter from VCF is empty:

[BloomFilter constructBfFromGenomeseq] bit vector: 27926073/9600000000                                                  
[BloomFilter constructBfFromGenomeseq] lite bit vector: 29747190/18400000000                                            
[BloomFilter constructBfFromVCF] bit vector: 0/1120000000                                                               
SNP Dictionary                                                                                                          
Total k-mers:        2816                                                                                               
Unambig k-mers:      2816                                                                                               
Ambig unique k-mers: 0                                                                                                  
Ambig total k-mers:  0                                                                                                  
Ref Dictionary                                                                                                         
Total k-mers:        34894128                                                                                          
Unambig k-mers:      31402166                                                                                           
Ambig unique k-mers: 926632                                                                                             
Ambig total k-mers:  3491962