request slightly more memory for alignments and fewer threads for samtools.
request slightly more memory for alignments and fewer threads for samtools.

EichlerLab/pacbio_variant_caller,EichlerLab/pacbio_variant_caller,EichlerLab/pacbio_variant_caller,EichlerLab/pacbio_variant_caller,EichlerLab/pacbio_variant_caller