<div dir="ltr">Hi Karin,<div><br></div><div>Thanks for your answer. I tried it, but didn't work.</div><div><br></div><div>Cheers,</div><div>Ana</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Jan 16, 2016 at 1:49 AM, Karin Meier-Fleischer <span dir="ltr"><<a href="mailto:meier-fleischer@dkrz.de" target="_blank">meier-fleischer@dkrz.de</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word">Hi Ana,<div><br></div><div>the warning message is telling you exactly what to do. Set</div><div><br></div><div><font face="Courier New"> res@gsnAddCyclic = False</font></div><div><br></div><div>because your grid is not global (longitudes are not 0-360 degrees), as you already said</div><span class=""><div><br></div><div><blockquote type="cite"><div dir="ltr"><div style="font-family:Tahoma"><p>lat ranges from 0.5 to 29.5 and lon ranges from -45.5 to 14.5 and the resolution is 1*1 degree.</p></div></div></blockquote></div><div><br></div></span><div>Bye,</div><div>Karin</div><div><br></div><div><br><div><blockquote type="cite"><div><div class="h5"><div>Am 16.01.2016 um 04:19 schrieb Anahita Amiri Farahani <<a href="mailto:aamir003@ucr.edu" target="_blank">aamir003@ucr.edu</a>>:</div><br></div></div><div><div><div class="h5"><div dir="ltr">Dear All,<div><br></div><div>I tried to shade <span style="font-family:Tahoma">where only significant grid points and wrote this script:</span></div><div><span style="font-family:Tahoma"><br></span></div><div><span style="font-family:Tahoma"><br></span></div><div><div><br></div><div><font face="Tahoma">sig2D!0="lat"</font></div><div><font face="Tahoma">sig2D!1="lon"</font></div><div><font face="Tahoma">;Coordinate</font></div><div><font face="Tahoma">sig2D&lat=lat</font></div><div><font face="Tahoma">sig2D&lon=lon</font></div><div><br></div><div><font face="Tahoma">alb_clr_der_summer2D!0="lat"</font></div><div><font face="Tahoma">alb_clr_der_summer2D!1="lon"</font></div><div><font face="Tahoma">;Coordinate</font></div><div><font face="Tahoma">alb_clr_der_summer2D&lat=lat</font></div><div><font face="Tahoma">alb_clr_der_summer2D&lon=lon</font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma">a = addfile("$NCARG_ROOT/lib/ncarg/data/cdf/<a href="http://landsea.nc/" target="_blank">landsea.nc</a>","r")</font></div><div><font face="Tahoma">lsdata = a->LSMASK</font></div><div><font face="Tahoma">lsm = landsea_mask(lsdata,alb_clr_der_summer2D&lat,alb_clr_der_summer2D&lon)</font></div><div><font face="Tahoma">alb_clr_der_summer2D = mask(alb_clr_der_summer2D,lsm.eq.1,False)</font></div><div><font face="Tahoma">;alb_clr_der_summer2D = mask(alb_clr_der_summer2D,lsm.eq.3,False)</font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma">lsm = landsea_mask(lsdata,sig2D&lat,sig2D&lon)</font></div><div><font face="Tahoma">sig2D = mask(sig2D,lsm.eq.1,False)</font></div><div><font face="Tahoma">;sig2D = mask(sig2D,lsm.eq.3,False)</font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma">print("Plot")</font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma">wks = gsn_open_wks("eps","1st_der_test")</font></div><div><font face="Tahoma">gsn_define_colormap(wks,"BlWhRe") ; choose color</font></div><div><font face="Tahoma">;gsn_define_colormap(wks,"BlAqGrYeOrRe") </font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma">;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;</font></div><div><font face="Tahoma"> res = True ; plot mods desired</font></div><div><font face="Tahoma"> res@cnFillOn = True ; turn on color </font></div><div><font face="Tahoma"> res@gsnSpreadColors = True ; use full color map</font></div><div><font face="Tahoma"> res@cnLinesOn = False ; no contour lines</font></div><div><font face="Tahoma"> res@cnLineLabelsOn = False ; no line labels</font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma"> res@mpMaxLatF = 29.5 ; specify the plot domain</font></div><div><font face="Tahoma"> res@mpMinLatF = 0.5 ; </font></div><div><font face="Tahoma"> res@mpMinLonF = -44.5 ;</font></div><div><font face="Tahoma"> res@mpMaxLonF = 15.5 </font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma"> res@gsnAddCyclic = False </font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma"> ; res@cnLevelSelectionMode = "AutomaticLevels" ; AutomaticLevels</font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma"> res@cnLevelSelectionMode = "ManualLevels" ; AutomaticLevels</font></div><div><font face="Tahoma"> res@cnMinLevelValF = -1. ; min level</font></div><div><font face="Tahoma"> res@cnMaxLevelValF = 1. ; max level</font></div><div><font face="Tahoma"> res@cnLevelSpacingF = 0.1 ; interval</font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma">;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;</font></div><div><font face="Tahoma">res@tiMainString = "1st der test"</font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma">res@gsnDraw = False ; Do not draw plot</font></div><div><font face="Tahoma">res@gsnFrame = False ; Do not advance frame</font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma">plot= gsn_csm_contour_map_ce(wks,alb_clr_der_summer2D(:,:),res)</font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma">;delete(wks)</font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma">; ========================= PLOT 2 ==============================</font></div><div><font face="Tahoma"> res2 = True ; res2 probability plots</font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma"> res2@gsnDraw = False ; Do not draw plot</font></div><div><font face="Tahoma"> res2@gsnFrame = False ; Do not advance frame</font></div><div><font face="Tahoma"> res2@cnLevelSelectionMode = "ManualLevels" ; set manual contour levels</font></div><div><font face="Tahoma"> res2@cnMinLevelValF = 0.00 ; set min contour level</font></div><div><font face="Tahoma"> res2@cnMaxLevelValF = 1.05 ; set max contour level</font></div><div><font face="Tahoma"> res2@cnLevelSpacingF = 0.05 ; set contour spacing</font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma"> res2@cnInfoLabelOn = False ; turn off info label</font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma"> res2@cnLinesOn = False ; do not draw contour lines</font></div><div><font face="Tahoma"> res2@cnLineLabelsOn = False ; do not draw contour labels</font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma"> res2@cnFillScaleF = 0.6 ; add extra density</font></div><div><font face="Tahoma">; delete(alpha@long_name)</font></div><div><font face="Tahoma">; delete(alpha@units)</font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma"> plot2 = gsn_csm_contour(wks,gsn_add_cyclic_point(sig2D(:,:)), res2) </font></div><div><font face="Tahoma"> plot2 = ShadeGtContour(plot2, 0.95, 17) ; shade all areas less than the</font></div><div><font face="Tahoma"> ; 0.05 contour level</font></div><div><font face="Tahoma"> overlay (plot, plot2)</font></div><div><font face="Tahoma"><br></font></div><div><font face="Tahoma"> draw (plot)</font></div><div><font face="Tahoma"> frame(wks)</font></div><div><font face="Tahoma"><br></font></div><div style="font-family:Tahoma"><br></div></div><div style="font-family:Tahoma"><br></div><div style="font-family:Tahoma"><br></div><div style="font-family:Tahoma">but I got this warning:</div><div style="font-family:Tahoma"><br></div><div style="font-family:Tahoma"><br></div><div style="font-family:Tahoma"><p><span>(0) gsn_add_cyclic: Warning: The range of your longitude data is not 360.</span></p><p><span>(0) You may want to set gsnAddCyclic to False to avoid a warning</span></p><p><span>(0) message from the spline function.</span></p><p><span>warning:_NhlCreateSplineCoordApprox: Attempt to create spline approximation for X axis failed: consider adjusting trXTensionF value</span></p><p><span>warning:IrTransInitialize: error creating spline approximation for trXCoordPoints; defaulting to linear</span></p><p><span><br></span></p><p>lat ranges from 0.5 to 29.5 and lon ranges from -45.5 to 14.5 and the resolution is 1*1 degree.</p><p><br></p><p>Thanks,</p><p>Ana</p></div><div style="font-family:Tahoma"><br></div><div style="font-family:Tahoma"><br></div><div style="font-family:Tahoma"><br></div><div style="font-family:Tahoma"><br></div><div style="font-family:Tahoma"><br></div><div style="font-family:Tahoma"><br></div><br style="font-family:Tahoma"></div></div></div>
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