Save this as a test file
new
snapshotDirectory /path/to/snapshot_dir
load /path/to/sample1.bam
load /path/to/sample2.bam
genome hg19
maxPanelHeight 400
goto chr11:108138003-108138003
snapshot custom_chr11-108138003-108138003.png
goto chr9:21971111-21971111
snapshot custom_chr9-21971111-21971111.png
exit
Hi, how did you load multiple bed files? Thanks.