polymarkers

I have a feeling I've asked this question before but I can't find any record of it
(on the website or in my mind).

When I generate an x-y plot with lines and markers, the markers at the left and rightmost
x-axis values are getting cut in half by the y-axis. I've attached an example plot
(the filled circles and open circles at x=0 and x=10 are cutoff). Any way to fix this?
I don't want to expand the x-axis to -1 to 11.
I'm using (e.g.):
  plot(0) = gsn_csm_xy2(wks,hour,tg_west_wall,fira_west_wall,resL,resR)
  dum1 = gsn_add_polymarker(wks,plot(0),hour,tg_west_wall_obs,polyres1)
  dum2 = gsn_add_polymarker(wks,plot(0),hour,fira_west_wall_obs,polyres2)

with:

  polyres1 = True
  polyres1_at_gsMarkerIndex = 16
  polyres1_at_gsMarkerSizeF = 0.0045
  polyres1_at_gsMarkerColor = "black"
  polyres2 = True
  polyres2_at_gsMarkerIndex = 4
  polyres2_at_gsMarkerSizeF = 0.0045
  polyres2_at_gsMarkerColor = "black"

and then paneling plots.

Thanks,

Keith

____________________________________________________________________________
Keith Oleson oleson_at_ucar.edu
Terrestrial Sciences Section Work Phone: 303-497-1332
Climate and Global Dynamics Division Fax: 303-497-1348
National Center for Atmospheric Research Express mail: NCAR
P.O. Box 3000 1850 Table Mesa Dr.
Boulder, CO 80307 Boulder, CO 80305

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