cal update script spit out filter file sha256sum

scripts/cal_update_restart

@@ -33,7 +33,9 @@ git pull
 
 # pull	in the latest filter file from the archive
 cd ~dmtexec/calibration/
-curl --remote-name https://ldas-jobs.ligo-${site}.caltech.edu/~cal/archive/${IFO}/reports/latest/gstlal_compute_strain_C00_filters_${IFO}.npz
+filter_file=gstlal_compute_strain_C00_filters_${IFO}.npz
+curl --remote-name https://ldas-jobs.ligo-${site}.caltech.edu/~cal/archive/${IFO}/reports/latest/${filter_file}
+sha256sum ${filter_file}
 
 # restart the pipeline
 read -p	"restart calibration pipeline? type 'yes' to confirm and restart: "