[ferret_users]segmentation fault during listing to a file

[Peter Szabo <szabpet83@xxxxxxxxx>]

Hello Users,

i faced a segmentation fault during listing to a file, though listing to the X-window works well.
Here is what i did without details:

yes? let percent=sign[x=@sum,y=@sum]/delta[x=@ngd,y=@ngd]
yes? list delta[x=@ave,y=@ave]
             VARIABLE : IF FDXX[L=1:40@NGD] GT 2 THEN DELTA1
             X        : 16 to 23.0 (XY ave)
             Y        : 45.7 to 48.7 (XY ave)
             T        : 40
          15.51
yes? list sign[x=@sum,y=@sum]/delta[x=@ngd,y=@ngd]
             VARIABLE : SIGN[X=@SUM,Y=@SUM]/DELTA[X=@NGD,Y=@NGD]
             X        : 16 to 23.0
             Y        : 45.7 to 48.7
             T        : 40
          0.7347
yes? list/nohead/file/append "HUGRID_SU",delta[x=@ave,y=@ave],percent
 LISTing to file /home/szabop/hucikk/ECAHU_index_t2m.txt
Segmentation fault

Anyone could find what caused this fault?

Thanks, Peter