Hello
 digits(0.0_4)= 24  bits precision
 digits(0.0_8)= 53  bits precision
 selected_int_kind(1)= 1  bytes
 selected_int_kind(2)= 1
 selected_int_kind(3)= 2
 selected_int_kind(4)= 2
 selected_int_kind(5)= 4
 selected_int_kind(6)= 4
 selected_int_kind(7)= 4
 selected_int_kind(8)= 4
 selected_int_kind(9)= 4
 selected_int_kind(10)= 8
 selected_int_kind(11)= 8
 selected_int_kind(12)= 8
 selected_int_kind(13)= 8
 selected_int_kind(14)= 8
 selected_int_kind(15)= 8
 selected_int_kind(16)= 8
 selected_int_kind(17)= 8
 selected_int_kind(18)= 8
 selected_int_kind(19)= -1