Changed again default cutoff in contact definition section. Lower treshold fit...

Changed again default cutoff in contact definition section. Lower treshold fit better when using other cutoff

ariaec/conf/aria_ec.ini

@@ -6,8 +6,10 @@ scsc_min_file:
 ariaproject_template:
 
 [contactdef]
-; Contact definition section used to define contactmap from pdb file
-default_cutoff:                             8.0
+; Contact definition section used to define contactmap from pdb file. This
+; threshold is volontary low since it define the base if other cutoff are
+; given (ca_ca, ...)
+default_cutoff:                             5.0
 ; Add contact cutoff folowwing the syntax atm1_atm2
 ;ca_ca:                                      7.0
 ;cb_cb:                                      7.0