Statistics on non masked points points:
 Min and max of the error field on non masked points:
 Min and its location in the error field :   2.8162377E-09
         978
 Max and its location in the error field :    100.0000    
      179027
 Delta error :   3.333333    
 Error mean :   0.323214424259224     
 End calculation of stat on the error