! err696_mod_sub_fln.jnl
! Ticket 2366, @FLN on a modulo subspan axis 
! smears results across what should not be filled in.

def ax/x=0:180:10/unit=degree_e xax
let xx = x[gx=xax]

let b = IF xx GE 50 OR xx EQ 20 THEN xx
save/clob/file=a.nc b
can var/all

use a

! Do not get data from across the modulo void point at 90W
list/x=-180:720 b, b[x=@fln]

