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Hi Tabish,<br>
<br>
if you created a map plot than you can use the function
gsn_add_polymarker to draw marker <br>
at specific lat/lon positions:<br>
<br>
str = unique_string("mark")<br>
plot@$str$ = gsn_add_polymarker(wks, plot, 77.00, 28.45., pmres)<br>
<br>
Each polymarker has to have its own id so it is a good idea to use
the unique_string function to generate a unique id name.<br>
<br>
Bye,<br>
Karin<br>
<br>
<div class="moz-cite-prefix">Am 10.07.15 um 13:55 schrieb Tabish
Ansari:<br>
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<blockquote
cite="mid:CALLVTysoHY-TG52RTM_CzLy5VFB8Mmg2eANb6tNAGgc012qoKQ@mail.gmail.com"
type="cite">
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<div class="gmail_default" style="font-family:trebuchet
ms,sans-serif">Hi<br>
<br>
</div>
<div class="gmail_default" style="font-family:trebuchet
ms,sans-serif">I wish to add dots to demarcate specific
locations of my interest in my map. I know the lat-lon of
those locations. I am including the following lines in my
script:<br>
<b><br>
pmres = True<br>
pmres@gsMarkerColor = "Black"<br>
pmres@gsMarkerIndex = 16<br>
pmres@gsMarkerSizeF = 0.01<br>
gsn_polymarker(wks,plot,77.00,28.45,pmres)<br>
draw(plot) ; This will draw the map and the
shapefile outlines.<br>
frame(wks) ; Advance the frame<br>
</b><br>
</div>
<div class="gmail_default" style="font-family:trebuchet
ms,sans-serif">However, no dot is visible in the map. Also I
am not getting any errors or warning.<br>
<br>
</div>
<div class="gmail_default" style="font-family:trebuchet
ms,sans-serif">Please help me out with this<br>
<br>
</div>
<div class="gmail_default" style="font-family:trebuchet
ms,sans-serif">Thanks in advance!<br>
<br>
</div>
<div class="gmail_default" style="font-family:trebuchet
ms,sans-serif">Tabish<br>
</div>
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ms,sans-serif"><br clear="all">
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<div><font color="#666666" face="trebuchet ms,
sans-serif" size="2">Tabish U Ansari<br>
IBM Research India Laboratory<br>
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<div><font color="#666666" face="trebuchet ms,
sans-serif" size="2">New Delhi<br>
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