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Hi Amit,<br>
<br>
you are reading only one netCDF file and define the variable var
only for the first time step. Inside the do loop you only change the
gsnLeftString and gsnRightString attribute nothing else, so it is
plotting every time the same data.<br>
<br>
Try something like this to plot the next nplot time steps:<br>
<br>
var = doubletofloat(a->HEM)<br>
...<br>
do i = 0,nplot-1<br>
.....<br>
plot(i) = gsn_csm_contour_map(wks,var(i,:,:),res)<br>
end do<br>
<br>
<br>
Bye,<br>
Karin<br>
<br>
<div class="moz-cite-prefix">Am 07.07.16 um 09:19 schrieb Amit
Kumar:<br>
</div>
<blockquote
cite="mid:PN1PR01MB05735ACBE52DE9C1688A77A4A73B0@PN1PR01MB0573.INDPRD01.PROD.OUTLOOK.COM"
type="cite">
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<p><br>
</p>
<p>Hi All,</p>
<p><br>
</p>
<p>I did following two modifications and this error was removed.</p>
<p><br>
</p>
<p><span>res@gsnAddCyclic = False</span></p>
<p><span><span>plot(i) = gsn_csm_contour_map(wks,var,res)</span><br>
</span></p>
<p><br>
<span></span></p>
<p><span style="color: rgb(255, 0, 0);">But now I'm getting 1st
plots data in all the plots. It is displaying only data of
1st nc file in all the plots. It is not reading rest files.</span></p>
<p><span style="color: rgb(255, 0, 0);"><br>
</span></p>
<p><span style="color: rgb(255, 0, 0);">Please help me out. </span><br>
</p>
<p><br>
</p>
<div id="Signature"><br>
<div id="divtagdefaultwrapper" style="font-size:10pt;
color:#2672EC; background-color:#FFFFFF;
font-family:Arial,Helvetica,sans-serif">
<font style="font-size:16pt" face="Arial" color="#2672EC"
size="4">
<div style="min-height:1em; font-family:'Times New Roman'">Regards</div>
<div style="min-height:1em; font-family:'Times New Roman'">Amit
Kumar,</div>
</font>
</div>
</div>
<br>
<br>
<div style="color: rgb(0, 0, 0);">
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt"
face="Calibri, sans-serif" color="#000000"><b>From:</b>
Amit Kumar <a class="moz-txt-link-rfc2396E" href="mailto:amitkumar.777@hotmail.com"><amitkumar.777@hotmail.com></a><br>
<b>Sent:</b> Thursday, July 7, 2016 10:52 AM<br>
<b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:ncl-talk@ucar.edu">ncl-talk@ucar.edu</a><br>
<b>Subject:</b> warning:ScalarFieldSetValues: 2d
coordinate array sfYArray has an incorrect dimension size:
defaulting sfYArray</font>
<div> </div>
</div>
<div>
<div id="divtagdefaultwrapper" style="font-size:10pt;
color:#2672EC; background-color:#FFFFFF;
font-family:Arial,Helvetica,sans-serif">
<p><span>Hi All,</span></p>
<p><span><br>
</span></p>
<p><span>I'm new to NCL, I'm trying to make a panel plot
of HEM for a day. so i concatenated all the files into
one file using cdo.</span></p>
<p><span><br>
</span></p>
<p><span></span>amit@amit-HP-xw6400-Workstation:~/Desktop/images/output/UK$
cdo infov out2.nc<br>
<span></span><span><br>
</span></p>
<p><span></span></p>
<div> -1 : Date Time Level Gridsize Miss
: Minimum Mean Maximum : Parameter name<br>
1 : 2016-06-30 10:00:00 0 3124 0
: 0.0000 0.18826 28.871 : HEM <br>
2 : 2016-06-30 10:30:00 0 3124 0
: 0.0000 0.40692 41.558 : HEM <br>
3 : 2016-06-30 11:00:00 0 3124 0
: 0.0000 0.27961 39.316 : HEM <br>
4 : 2016-06-30 11:30:00 0 3124 0
: 0.0000 0.39080 54.272 : HEM <br>
5 : 2016-06-30 12:00:00 0 3124 0
: 0.0000 0.24352 21.233 : HEM <br>
6 : 2016-06-30 12:30:00 0 3124 0
: 0.0000 0.34891 26.116 : HEM <br>
7 : 2016-06-30 13:00:00 0 3124 0
: 0.0000 0.31744 20.495 : HEM <br>
8 : 2016-06-30 13:30:00 0 3124 0
: 0.0000 0.26712 15.045 : HEM <br>
9 : 2016-06-30 14:00:00 0 3124 0
: 0.0000 0.14747 16.468 : HEM <br>
10 : 2016-06-30 14:30:00 0 3124 0
: 0.0000 0.21267 46.071 : HEM <br>
11 : 2016-06-30 15:00:00 0 3124 0
: 0.0000 0.46982 65.314 : HEM <br>
12 : 2016-06-30 15:30:00 0 3124 0
: 0.0000 0.57988 103.28 : HEM <br>
13 : 2016-06-30 16:00:00 0 3124 0
: 0.0000 0.34465 232.33 : HEM <br>
14 : 2016-06-30 16:30:00 0 3124 0
: 0.0000 0.65428 84.749 : HEM <br>
15 : 2016-06-30 17:00:00 0 3124 0
: 0.0000 1.4974 132.02 : HEM <br>
16 : 2016-06-30 17:30:00 0 3124 0
: 0.0000 1.3078 121.53 : HEM <br>
17 : 2016-06-30 18:00:00 0 3124 0
: 0.0000 1.5186 116.90 : HEM <br>
18 : 2016-06-30 18:30:00 0 3124 0
: 0.0000 2.8212 139.77 : HEM <br>
19 : 2016-06-30 19:00:00 0 3124 0
: 0.0000 4.9052 283.62 : HEM <br>
20 : 2016-06-30 19:30:00 0 3124 0
: 0.0000 3.9615 161.71 : HEM <br>
21 : 2016-06-30 20:00:00 0 3124 0
: 0.0000 3.8913 144.44 : HEM <br>
22 : 2016-06-30 20:30:00 0 3124 0
: 0.0000 7.5982 232.91 : HEM <br>
23 : 2016-06-30 21:00:00 0 3124 0
: 0.0000 2.8257 94.449 : HEM <br>
24 : 2016-06-30 21:30:00 0 3124 0
: 0.0000 2.3140 122.16 : HEM <br>
25 : 2016-06-30 22:00:00 0 3124 0
: 0.0000 2.4510 107.22 : HEM <br>
26 : 2016-06-30 22:30:00 0 3124 0
: 0.0000 3.0760 114.25 : HEM <br>
27 : 2016-06-30 23:00:00 0 3124 0
: 0.0000 2.5792 92.298 : HEM <br>
28 : 2016-06-30 23:30:00 0 3124 0
: 0.0000 3.4650 120.34 : HEM <br>
cdo infon: Processed 87472 values from 1 variable over
28 timesteps ( 0.00s )<br>
</div>
<br>
<span>when i'm trying to plot this in a panel i'm getting
this error, <span style="color:rgb(189,19,152)">
warning:ScalarFieldSetValues: 2d coordinate array
sfYArray has an incorrect dimension size: defaulting
sfYArray. and the plots are blank.</span></span>
<p><span><span style="color:rgb(189,19,152)"><br>
</span></span></p>
<p><span><span style="color:rgb(189,19,152)"><span
style="color:rgb(0,111,201)">my ncl script is as
follows:</span></span></span></p>
<p><span><span style="color:rgb(189,19,152)"><span
style="color:rgb(0,111,201)"><br>
</span></span></span></p>
<p><span><span style="color:rgb(189,19,152)"><span
style="color:rgb(0,111,201)"></span></span></span></p>
<div>load "/usr/share/ncarg/nclscripts/csm/gsn_code.ncl"<br>
load "/usr/share/ncarg/nclscripts/csm/gsn_csm.ncl"<br>
load "/usr/share/ncarg/nclscripts/csm/contributed.ncl"<br>
<br>
begin<br>
<br>
a =
addfile("/home/amit/Desktop/images/output/UK/out2.nc","r")<br>
s =
"/media/amit/E/India_shapefile/Districtbound(Satmet).shp"<br>
<br>
var = doubletofloat(a->HEM(0,:,:))<br>
lat = a->latitude<br>
lon = a->longitude<br>
<br>
wks = gsn_open_wks("png","HEM_30JUN2016")
; send graphics to PNG file<br>
<br>
res = True ;
plot mods desired<br>
res@gsnDraw = False<br>
res@gsnFrame = False<br>
res@gsnAddCyclic = True<br>
res@gsnStringFontHeightF = 0.015<br>
res@cnFillOn = True ;
turn on color fill<br>
res@cnLinesOn = False<br>
res@gsnMaximize = True ; maximize plot in
frame<br>
res@mpOutlineOn = False ; Use outlines from
shapefile<br>
res@mpFillOn = False <br>
res@cnLevelSelectionMode =
"ExplicitLevels" <br>
res@cnLevels =
(/0.1,2.5,15.5,64.5,115.5,204.5,400.5,600.5,800.5/) ;
; 13 contour values<br>
res@cnFillPalette =
(/"Snow","LightGoldenRodYellow","Yellow"\ ; 13 contour
colors<br>
,"Orange","Green","Green4" \<br>
,"Cyan","Blue2","Blue3","Blue4"/) <br>
<br>
res@tiMainString = "HEM_30JUN2016"<br>
res@tiMainFontHeightF = 0.016 <br>
res@lbLabelBarOn = False<br>
res@lbOrientation = "Vertical"<br>
res@sfXArray = lon<br>
res@sfYArray = lat<br>
res@mpMinLonF = 78.0<br>
res@mpMaxLonF = 81.0<br>
res@mpMinLatF = 29.0<br>
res@mpMaxLatF = 31.0<br>
res@pmTickMarkDisplayMode = "Always"<br>
res@tiXAxisString = "Longitude"<br>
res@tiYAxisString = "Lattitude"<br>
res@tiXAxisFontHeightF = 0.02<br>
res@tiYAxisFontHeightF = 0.02 <br>
<br>
;create empty graphic plot array<br>
nplot = 28<br>
plot = new(nplot,"graphic")<br>
<br>
;create the plots<br>
do i=0,nplot-1<br>
if (i.ne.0) then<br>
res@gsnLeftString = ""<br>
res@gsnRightString = ""<br>
end if<br>
plot(i) = gsn_csm_contour_map_ce(wks,var,res)<br>
end do<br>
<br>
;panel res<br>
pres = True<br>
pres@gsnPanelTop = 0.96<br>
pres@gsnPanelBottom = 0.012<br>
pres@gsnPanelLabelBar = True<br>
pres@pmLabelBarOrthogonalPosF = -0.02<br>
pres@txstring = "Panel: 3 X 3 + Common label and
title"<br>
pres@txFontHeightF = 0.020<br>
pres@txPosXF = 0.5<br>
pres@txPosYF = 0.85<br>
pres@txJust = "CenterCenter"<br>
<br>
gsn_panel(wks,plot,(/7,4/),pres)<br>
<br>
end </div>
<br>
<p>variable summary is as follows:<br>
</p>
<p><br>
Variable: var<br>
Type: float<br>
Total Size: 12496 bytes<br>
3124 values<br>
Number of Dimensions: 2<br>
Dimensions and sizes: [44] x [71]<br>
Coordinates: <br>
Number Of Attributes: 1<br>
_FillValue : -9e+33<br>
</p>
<p><br>
</p>
<p><span><span style="color:rgb(189,19,152)"><span
style="color:rgb(0,111,201)">Please help me out of
this</span></span></span><br>
</p>
<p><br>
</p>
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<div id="divtagdefaultwrapper" style="font-size:10pt;
color:#2672EC; background-color:#FFFFFF;
font-family:Arial,Helvetica,sans-serif">
<font style="font-size:16pt" face="Arial"
color="#2672EC" size="4">
<div style="min-height:1em; font-family:'Times New
Roman'">Regards</div>
<div style="min-height:1em; font-family:'Times New
Roman'">Amit Kumar,</div>
</font>
</div>
</div>
</div>
</div>
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