! bn_dsg_no_data.jnl
! Test plots when the constraints result in no features
! lying within the locations/times selected.
! A blank plot is drawn; for map plots the axes are the
! requested XY region; for time and profile plots the 
! independent axis range is what's in the dataset.
! 3/25/20 ACM

! profile data
set view ul
use profile_dsg.nc
list/x=-122:-121.5 sal
plot/x=-122:-121.5 sal

cancel data/all
! timeseries data

set view ur
use DSG_ERDDAP_Tao5daySst.nc
list/x=0:40/y=10:20 t_25
plot/x=0:40/y=10:20 t_25

cancel data/all
! trajectory data

set view ll
! moduloing
use dsg_cross_prime  
list/x=290:330/y=-50:-30 sst
plot/x=-70:-30/y=-50:-30 sst


cancel data/all
! point data

set view lr
use dsg_point_data.nc
list/x=-125:-115/y=21:25 sst
plot/x=-125:-115/y=21:25 sst

frame/file=dsg_no_feature_found.gif
