<div dir="ltr">Hi Dinuka,<div>Try adding these resources to your script:</div><div><div>res@mpFillOn = True</div><div>res@mpFillColors = (/-1,0,-1,-1/)</div></div><div>res@mpFillDrawOrder = "PostDraw"<br></div><div><br></div><div>The above should tell NCL to color the oceans white, and to apply the map fill at the end (and thus hopefully overlaying the stippling over the ocean).</div><div><br></div><div>If that does not work let ncl-talk know.</div><div>Adam</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Jun 5, 2017 at 3:39 AM, Dinuka Silva <span dir="ltr"><<a href="mailto:dinu.kera@gmail.com" target="_blank">dinu.kera@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><span style="font-size:12.8px">Hello, </span><div style="font-size:12.8px">I'm having problems in shading areas exceeding 95% confidence level. I want to plot correlation between precipitation and T2m temperature only for land area. So I masked T2m temperature for land and plot the correlation map. I also want to shade the areas exceeding 95% significance level. </div><div style="font-size:12.8px">I could shade the areas exceeding 95% confidence level on land but all the ocean areas are also shaded (missing value area). How can I remove the shading on ocean. I use ncl version 6.3.0. </div><div style="font-size:12.8px">My ncl code and plot are as follows.</div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">Thank You.</div><span style="font-size:12.8px">Dinuka</span><span style="font-size:12.8px"> </span><div><span style="font-size:12.8px"><br></span></div><div><span style="font-size:12.8px"><br></span></div><div><span style="font-size:12.8px"><br></span></div><div><div><span style="font-size:12.8px">load "$NCARG_ROOT/lib/ncarg/<wbr>nclscripts/csm/gsn_code.ncl"</span></div><div><span style="font-size:12.8px">load "$NCARG_ROOT/lib/ncarg/<wbr>nclscripts/csm/gsn_csm.ncl"</span></div><div><span style="font-size:12.8px">load "$NCARG_ROOT/lib/ncarg/<wbr>nclscripts/csm/contributed.<wbr>ncl"</span></div><div><span style="font-size:12.8px">load "$NCARG_ROOT/lib/ncarg/<wbr>nclscripts/csm/diagnostics_<wbr>cam.ncl"</span></div><div><span style="font-size:12.8px">load "$NCARG_ROOT/lib/ncarg/<wbr>nclscripts/csm/shea_util.ncl"</span></div><div><span style="font-size:12.8px">;-----------------------------<wbr>------------------------------<wbr>-----</span></div><div><span style="font-size:12.8px">begin</span></div><div><span style="font-size:12.8px">f = "<a href="http://mon.precip.nc" target="_blank">mon.precip.nc</a>"</span></div><div><span style="font-size:12.8px">fin1 = addfile(f, "r")</span></div><div><span style="font-size:12.8px">time3 = fin1->time</span></div><div><span style="font-size:12.8px">;-----------------------------<wbr>------------------------------<wbr>----------</span></div><div><span style="font-size:12.8px">ymd3 = cd_calendar(time3,2)</span></div><div><span style="font-size:12.8px">iTim2 = ind (<a href="http://ymd3.ge.19790101.and.ymd3.lt">ymd3.ge.19790101.and.ymd3.lt</a>.<wbr>20130101)</span></div><div><span style="font-size:12.8px">;-----------------------------<wbr>------------------------------<wbr>---------</span></div><div><span style="font-size:12.8px">preci = fin1->precip(iTim2,{6:10},{79:<wbr>82})</span></div><div><span style="font-size:12.8px">printVarSummary(preci)</span></div><div><span style="font-size:12.8px">pano = rmMonAnnCycTLL(preci)</span></div><div><span style="font-size:12.8px">;-----------------------------<wbr>------------------------------<wbr>-----------</span></div><div><span style="font-size:12.8px">p = month_to_season(pano,"JJA")</span></div><div><span style="font-size:12.8px">printVarSummary(p)</span></div><div><span style="font-size:12.8px">index =dim_avg_Wrap (dim_avg_Wrap (p (time|:,lat|:,lon|:)))</span></div><div><span style="font-size:12.8px">;*****************************<wbr>******************************<wbr>************</span></div><div><span style="font-size:12.8px"> ; T2M over land</span></div><div><span style="font-size:12.8px">;*****************************<wbr>******************************<wbr>***********</span></div><div><span style="font-size:12.8px">ECMWF = "/home/dinu/ecmwf/monthly/"</span></div><div><span style="font-size:12.8px">files = systemfunc ("ls "+ECMWF+"t2/t2.mon.*.nc")</span></div><div><span style="font-size:12.8px">fin = addfiles (files, "r")</span></div><div><span style="font-size:12.8px">time = fin[:]->time</span></div><div><span style="font-size:12.8px">;-----------------------------<wbr>------------------------------<wbr>-----</span></div><div><span style="font-size:12.8px">ymd = cd_calendar(time,2)</span></div><div><span style="font-size:12.8px">iTim = ind (<a href="http://ymd.ge.19790101.and.ymd.lt">ymd.ge.19790101.and.ymd.lt</a>.<wbr>20130101)</span></div><div><span style="font-size:12.8px">;-----------------------------<wbr>------------------------------<wbr>-----</span></div><div><span style="font-size:12.8px">T2 = fin[:]->t2(iTim,:,:)</span></div><div><span style="font-size:12.8px">T2 = T2-273.15</span></div><div><span style="font-size:12.8px">T2@units = "C"</span></div><div><span style="font-size:12.8px">;-----------------------------<wbr>------------------------------<wbr>-</span></div><div><span style="font-size:12.8px">f1 = systemfunc("ls /home/dinu/data/<a href="http://landsea.nc" target="_blank">landsea.nc</a>")</span></div><div><span style="font-size:12.8px">a = addfile(f1, "r")</span></div><div><span style="font-size:12.8px"><br></span></div><div><span style="font-size:12.8px">;a = addfile("<a href="http://landsea.nc" target="_blank">landsea.nc</a>","r")</span></div><div><span style="font-size:12.8px">lsdata = a->LSMASK</span></div><div><span style="font-size:12.8px">lsm = landsea_mask(lsdata,T2&lat,T2&<wbr>lon)</span></div><div><span style="font-size:12.8px">t2 = mask(T2,lsm.eq.0,False)</span></div><div><span style="font-size:12.8px">copy_VarCoords(T2,t2)</span></div><div><span style="font-size:12.8px">;-----------------------------<wbr>------------------------------<wbr>--</span></div><div><span style="font-size:12.8px">Temp = month_to_season(t2,"JJA")</span></div><div><span style="font-size:12.8px">;*****************************<wbr>******************************<wbr>***************</span></div><div><span style="font-size:12.8px"> ; Correlation Rainfall and T2M</span></div><div><span style="font-size:12.8px">;*****************************<wbr>******************************<wbr>***************</span></div><div><span style="font-size:12.8px">ccr = escorc(index,Temp(lat|:,lon|:,<wbr>time|:))</span></div><div><span style="font-size:12.8px">copy_VarCoords(t2(0,:,:),ccr)</span></div><div><span style="font-size:12.8px">printVarSummary(ccr)</span></div><div><span style="font-size:12.8px">;-----------------------------<wbr>------------------------------<wbr>-------------</span></div><div><span style="font-size:12.8px">siglvl = 0.05</span></div><div><span style="font-size:12.8px">Prob = rtest(ccr(lat|:,lon|:),34,0)</span></div><div><span style="font-size:12.8px"><br></span></div><div><span style="font-size:12.8px">Prob!0 = "lat"</span></div><div><span style="font-size:12.8px">Prob!1 = "lon"</span></div><div><span style="font-size:12.8px">Prob&lat = ccr&lat</span></div><div><span style="font-size:12.8px">Prob&lon = ccr&lon</span></div><div><span style="font-size:12.8px">printVarSummary(Prob)</span></div><div><span style="font-size:12.8px">;_____________________________<wbr>______________________________<wbr>_______________</span></div><div><span style="font-size:12.8px">wks =gsn_open_wks("X11","")</span></div><div><span style="font-size:12.8px">gsn_define_colormap(wks,"<wbr>BlueDarkRed18")</span></div><div style="font-size:12.8px"><br></div></div><div><div><span style="font-size:12.8px">res = True</span></div><div><span style="font-size:12.8px">res@cnLinesOn = False</span></div><div><span style="font-size:12.8px">res@cnFillOn = True ; turn color on</span></div><div><span style="font-size:12.8px">res@gsnSpreadColors = True</span></div><div><span style="font-size:12.8px">res@cnLineLabelsOn = False</span></div><div><span style="font-size:12.8px">res@tiMainString = " "</span></div><div><span style="font-size:12.8px">res@cnLevelSelectionMode = "ManualLevels" ; manually set cn levels</span></div><div><span style="font-size:12.8px">res@cnMinLevelValF = -0.4 ; min level</span></div><div><span style="font-size:12.8px">res@cnMaxLevelValF = 0.4 ; max level</span></div><div><span style="font-size:12.8px">res@cnLevelSpacingF = 0.1 ; contour level spacing</span></div><div><span style="font-size:12.8px">;res@cnLabelAutoSrtide = True</span></div><div><span style="font-size:12.8px">res@mpCenterLonF =180</span></div><div><span style="font-size:12.8px">res@gsnDraw = False</span></div><div><span style="font-size:12.8px">res@gsnFrame = False</span></div><div><span style="font-size:12.8px"><br></span></div><div><span style="font-size:12.8px">res1 = True</span></div><div><span style="font-size:12.8px">res1@gsnAddCyclic = False</span></div><div><span style="font-size:12.8px">res1@gsnDraw = False</span></div><div><span style="font-size:12.8px">res1@gsnFrame = False</span></div><div><span style="font-size:12.8px">res1@cnLevelSelectionMode = "ManualLevels"</span></div><div><span style="font-size:12.8px">res1@cnMinLevelValF = 0.00</span></div><div><span style="font-size:12.8px">res1@cnMaxLevelValF = 1.05</span></div><div><span style="font-size:12.8px">res1@cnLevelSpacingF = 0.05</span></div><div><span style="font-size:12.8px">res1@cnInfoLabelOn = False</span></div><div><span style="font-size:12.8px">res1@cnLinesOn = False</span></div><div><span style="font-size:12.8px">res1@cnLineLabelsOn = False</span></div><div><span style="font-size:12.8px">res1@cnFillScaleF = 0.6 ; add extra density</span></div><div><span style="font-size:12.8px">;*****************************<wbr>******************************<wbr>*************</span></div><div><span style="font-size:12.8px"><br></span></div><div><span style="font-size:12.8px">plot = gsn_csm_contour_map(wks,ccr,<wbr>res)</span></div><div><span style="font-size:12.8px">plot = gsn_csm_contour_map(wks,ccr,<wbr>res)</span></div><div><span style="font-size:12.8px"><br></span></div><div><span style="font-size:12.8px">opt = True</span></div><div><span style="font-size:12.8px">opt@gsnShadeFillType = "pattern" ; pattern fill</span></div><div><span style="font-size:12.8px">opt@gsnShadeLow = 17 ; use pattern 17</span></div><div><span style="font-size:12.8px">opt@gsnShadeDotSizeF = 0.3</span></div><div><span style="font-size:12.8px"><br></span></div><div><span style="font-size:12.8px"><br></span></div><div><span style="font-size:12.8px">plot1 = gsn_csm_contour(wks,Prob, res1)</span></div><div><span style="font-size:12.8px">plot1 = gsn_contour_shade(plot1,0.05,<wbr>0.75,opt)</span></div><div><span style="font-size:12.8px"><br></span></div><div><span style="font-size:12.8px">overlay (plot, plot1)</span></div><div><span style="font-size:12.8px">draw(plot)</span></div><div><span style="font-size:12.8px">frame (wks)</span></div><div><span style="font-size:12.8px"><br></span></div><div><span style="font-size:12.8px">end</span></div><div style="font-size:12.8px"><br></div></div><div style="font-size:12.8px"><img src="cid:ii_15c779e7916c2c6b" alt="Inline image 1" width="463" height="280"><br></div><div><span style="font-size:12.8px"><br></span></div><div><span style="font-size:12.8px"><br></span></div></div>
<br>______________________________<wbr>_________________<br>
ncl-talk mailing list<br>
<a href="mailto:ncl-talk@ucar.edu">ncl-talk@ucar.edu</a><br>
List instructions, subscriber options, unsubscribe:<br>
<a href="http://mailman.ucar.edu/mailman/listinfo/ncl-talk" rel="noreferrer" target="_blank">http://mailman.ucar.edu/<wbr>mailman/listinfo/ncl-talk</a><br>
<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div><div><span><font color="#888888">Adam Phillips <br></font></span></div><span><font color="#888888">Associate Scientist, </font></span><span><font color="#888888">Climate and Global Dynamics Laboratory, NCAR<br></font></span></div></div><div><span><font color="#888888"><a href="http://www.cgd.ucar.edu/staff/asphilli/" target="_blank">www.cgd.ucar.edu/staff/asphilli/</a> </font></span><span><font color="#888888">303-497-1726 </font></span></div><span><font color="#888888"></font></span><div><div><span><font color="#888888"><br></font></span><div><span><font color="#888888"><a href="http://www.cgd.ucar.edu/staff/asphilli" target="_blank"></a></font></span></div></div></div></div></div></div></div></div></div></div></div>
</div>