chr	pos	weight
I	826282	240.3
I	397927	257.9
I	547611	370.2
I	122397	161.8
I	546710	191.9
I	815520	112.4
I	137822	150.5
I	41410	407
I	153832	53.4
I	316241	68.3
I	613434	38.5
I	315228	565.2
I	535465	520.1
I	518589	287.9
I	159188	225.2
I	828862	64
I	33891	84.7
I	17003	233.8
I	290491	168.4
I	27156	216.5
I	757377	37.9
I	488430	189.5
I	515320	56.1
