Please indulge a question from new user. I have a .bed of SNPs with annotations, and want to know which lie within particular genomic intervals. I have a .bed of the intervals, with a few annotations. I want to get back a file of the SNPs, and for those that lie within the defined genomic intervals, annotation as such. I've tried Joining the genomic interval file on the SNP file using "Return all records of first dataset" and get back a file of all my SNPs with just empty cells. I tried intersect, and got back an empty file.