<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css" style="display:none;"><!-- P {margin-top:0;margin-bottom:0;} --></style>
</head>
<body dir="ltr">
<div id="divtagdefaultwrapper" style="font-size:12pt;color:#000000;font-family:Calibri,Helvetica,sans-serif;" dir="ltr">
<p style="margin-top:0;margin-bottom:0">Hi Dennis,</p>
<p style="margin-top:0;margin-bottom:0"><br>
</p>
<p style="margin-top:0;margin-bottom:0">Thanks for the input.</p>
<p style="margin-top:0;margin-bottom:0"><br>
</p>
<ol style="margin-bottom: 0px; margin-top: 0px;">
<li><span>If certain attributes were missing for the variables ? </span></li></ol>
<span></span>
<blockquote>
<div>
<p style="margin-top:0;margin-bottom:0">Here are the output of printVarSummary</p>
<p style="margin-top:0;margin-bottom:0"><br>
</p>
<div>Variable: u2d<br>
Type: double<br>
Total Size: 8896512 bytes<br>
1112064 values<br>
Number of Dimensions: 2<br>
Dimensions and sizes: [latitude | 1024] x [longitude | 1086]<br>
Coordinates:<br>
latitude: [-5.6935..8.117001]<br>
longitude: [94.64..109.2875]<br>
Number Of Attributes: 2<br>
time : 424321<br>
_FillValue : -1073741824<br>
<br>
Variable: v2d<br>
Type: double<br>
Total Size: 8896512 bytes<br>
1112064 values<br>
Number of Dimensions: 2<br>
Dimensions and sizes: [latitude | 1024] x [longitude | 1086]<br>
Coordinates:<br>
latitude: [-5.6935..8.117001]<br>
longitude: [94.64..109.2875]<br>
Number Of Attributes: 2<br>
time : 424321<br>
_FillValue : -1073741824<br>
<br>
</div>
<div>The vector was plotted like this</div>
<div><br>
</div>
<div> vector = gsn_csm_vector(wks,u2d,v2d, opts)</div>
</div>
</blockquote>
<blockquote>
<div>
<div>2. Which sort of files I need to upload ?</div>
<blockquote>
<div>a. nc data</div>
<div>b. script</div>
<div>c. the example plot </div>
<div><br>
</div>
</blockquote>
</div>
</blockquote>
<div>
<div>Appreciating your time</div>
<div><br>
</div>
<div>Regards</div>
<div><br>
</div>
<div>Jerry<br>
</div>
</div>
<br>
<div style="color: rgb(0, 0, 0);">
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>From:</b> Dennis Shea <shea@ucar.edu><br>
<b>Sent:</b> Friday, June 8, 2018 4:24 AM<br>
<b>To:</b> Jianyu Liu<br>
<b>Cc:</b> Ncl-talk<br>
<b>Subject:</b> Re: [ncl-talk] Wind Barbs cross equator issue</font>
<div> </div>
</div>
<meta content="text/html; charset=utf-8">
<div>
<div dir="ltr">
<div>
<div>Hello<br>
<br>
<b>This is offline.</b><br>
<br>
Certainly for grids where there are conventional latitude and longitude coordinate variables [ eg: lat(lat), lon(lon) ]<br>
<br>
( <a href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.unidata.ucar.edu%2Fsoftware%2Fnetcdf%2Fworkshops%2F2011%2Fdatamodels%2FNcCVars.html&data=02%7C01%7C%7Ccfd5c802af8d44ff4a8708d5ccb4b017%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636639998791373483&sdata=DlmlTs77cbOrv2OhcVJXKqJELiVN%2B89ZJcl9wirLeQ4%3D&reserved=0" originalsrc="https://www.unidata.ucar.edu/software/netcdf/workshops/2011/datamodels/NcCVars.html" shash="bQwSG5fhSyAbYp4qbp0v2HJbxdMraKLtCpYfjt/0ynkPbzAeW84+dm/rgvHKFo75I3QMQaYxwHctba5rjxHzyYgfHkvr3DTWPXX3mV5zoKrBTRYJue7eMwpZsU5/6D8yeXxZOy/iRwtu6TXHFjqp7n1SbKp4E3pSyQoTYrAZ3pw=">
https://www.unidata.ucar.edu/software/netcdf/workshops/2011/datamodels/NcCVars.html</a> and<br>
<a href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.unidata.ucar.edu%2Fsoftware%2Fnetcdf%2Fdocs%2Fnetcdf_data_set_components.html&data=02%7C01%7C%7Ccfd5c802af8d44ff4a8708d5ccb4b017%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636639998791373483&sdata=JXJ6wD8KFzbUZ7by903ezwxOeR3zr34EDSKT3hivmI8%3D&reserved=0" originalsrc="https://www.unidata.ucar.edu/software/netcdf/docs/netcdf_data_set_components.html" shash="O+du8C7pYXQ0713NcdAQRwaDT5L5ryQUFtNhAh3wTqdJMFsSZuT5DxjwNPZDQ4uDVYhnjYOV1THH4R889AciBvGTxT2NRGtXujJujg+oG821aZp9eznrKPbqmYTir5sYjcq/nd1I6G4fEE1HmUgdKngDZJz4/+Dqe0gOD018rAs=">
https://www.unidata.ucar.edu/software/netcdf/docs/netcdf_data_set_components.html</a> ),<br>
<br>
the wind barbs follow conventions. <br>
<br>
See the 1st few figures at:<a href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ncl.ucar.edu%2FApplications%2Fbarb.shtml&data=02%7C01%7C%7Ccfd5c802af8d44ff4a8708d5ccb4b017%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636639998791373483&sdata=1sxRaRMCO2VqvFt%2FepYEpNA2nQwpJR3LN%2Fh6NiN%2BT%2F8%3D&reserved=0" originalsrc="https://www.ncl.ucar.edu/Applications/barb.shtml" shash="t1IEQfW7SmDmYGBPz9AIT/VWpCWbJGBR6PUQf1f5A3W5USEP6r8JbTvoob8c9ElIQC4Na/rN7gXbG/G/JqyejBKIUXOtbqsWntcIzCwsZdiGVCJVg7RaYYgoADf6+a760n54g3lRJTJ1Md//QpYeKm5WNSI6Cih9mjbtZtsNqNs=" target="_blank">
https://www.ncl.ucar.edu/<wbr>Applications/barb.shtml</a><br>
<br>
--<br>
</div>
Also, see attached png file which was created from a regional rectilinear grid.<br>
</div>
<div>This follows the wind barb convention.<br>
</div>
<div><br>
--<br>
<br>
</div>
<div>Can you please follow the instructions at: <b><a href="https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ncl.ucar.edu%2Fftp_files.shtml&data=02%7C01%7C%7Ccfd5c802af8d44ff4a8708d5ccb4b017%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636639998791373483&sdata=I9T5Xm%2B1EEHe5GV9fysElHvFpAxaZmlkwMSQ40pwviU%3D&reserved=0" originalsrc="https://www.ncl.ucar.edu/ftp_files.shtml" shash="UFaOPWBR087IIN1RtnFZBcfQgj/vc9x94a2H7QU4vLYKDw+rT6IUMOml0IYlIew+WPfhaqxx/peKn2/mdw4Slqu5SodgcUypOEepR5TEta2EOVkCHeats3IzLZeGjIIaqmxxwC7lBlTKN8w9uej5Iyx7xpimYPBROlfuVFYjXmg=">https://www.ncl.ucar.edu/ftp_files.shtml</a></b><br>
<br>
<pre>ftp <a href="https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fftp.cgd.ucar.edu&data=02%7C01%7C%7Ccfd5c802af8d44ff4a8708d5ccb4b017%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636639998791373483&sdata=mTFeHPhzGT10cyej9jG7bjjQWSP1AjyrTD%2Fh8H0%2BbHk%3D&reserved=0" originalsrc="http://ftp.cgd.ucar.edu" shash="YL9AabAplDBXs5ibSaAQeQ0GqhKynxHJTMHjiA4zhCgDYqOPt2o+7+55dzfMdLiolL/GLzQlgXHYNC4/xbNpxgfdYLSJ3xAfzhiifHV/CSJhe+QjLRsAr29XXr0JLGJVEiWxqYBfKL7TKJzRQzzIsX7p6qnDQZNx8aYX9sTNEAM=">ftp.cgd.ucar.edu</a>
anonymous
<i>jerry_leo<wbr>@<a href="https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fmsn.com&data=02%7C01%7C%7Ccfd5c802af8d44ff4a8708d5ccb4b017%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636639998791373483&sdata=q4%2B7tCzHeJLofO4xKuB7QlP5l1R3Zo%2FdcfJ434BIg84%3D&reserved=0" originalsrc="http://msn.com" shash="DQFd1n0Ai6A6j0CCi2yWu52+J15hvnTELY8chbkeoWLu0zAVqj4EjKXQx/Oc2ww55nuH2B88cYUd9lmikeIE1byn+j7ykrlKrKVTgpFLPQhT7ATSejALJfya6s3y8txLOt0feR7MOvpAxjOhCbTrQj5aGDwY48rSzghxcxkO1Co=">msn.com</a> <enter your email address for the password></i>
cd incoming
put <i>file1</i>
put <i>file2</i>
. . .<i>continue with 'put' commands until all desired files are uploaded</i>. . .
quit</pre>
</div>
<div>
<div>
<p>When the upload is complete, send email to <a href="mailto:ncl-talk@ucar.edu">
ncl-talk</a> or the NCL team member that you've already been working with and include the exact names of the files, and the approximate size of each file.
</p>
<p><font color="red">For security reasons, you cannot list the contents of the 'incoming' directory. This is why we need to know the exact names of the files.</font>
</p>
<br>
</div>
<div>THX<br>
</div>
</div>
</div>
<div class="x_gmail_extra"><br>
<div class="x_gmail_quote">On Thu, Jun 7, 2018 at 1:02 AM, Jianyu Liu <span dir="ltr">
<<a href="mailto:jerry_leo@msn.com" target="_blank">jerry_leo@msn.com</a>></span> wrote:<br>
<blockquote class="x_gmail_quote" style="margin:0 0 0 .8ex; border-left:1px #ccc solid; padding-left:1ex">
<div dir="ltr">
<div id="x_m_224699759238546582divtagdefaultwrapper" dir="ltr" style="font-size:12pt; color:rgb(0,0,0); font-family:Calibri,Helvetica,sans-serif,"EmojiFont","Apple Color Emoji","Segoe UI Emoji",NotoColorEmoji,"Segoe UI Symbol","Android Emoji",EmojiSymbols">
<p style="margin-top:0; margin-bottom:0">Hi,</p>
<p style="margin-top:0; margin-bottom:0"><br>
</p>
<p style="margin-top:0; margin-bottom:0">I'm using NCL 6.3.0, just noticed there was an issue for the
<span>Wind Barbs cross equator that gsn_csm_vector </span>does not currently automatically change the wind barb tick position to account for the <span>conventional difference for north and south of the equator</span>.
<br>
</p>
<p style="margin-top:0; margin-bottom:0"><br>
</p>
<p style="margin-top:0; margin-bottom:0">I knew it could <span>manually change the resource vcWindBarbTickAngleF to a negative value to get wind barbs that conform to the southern hemisphere convention</span>, but <span>this does not help for plots that cross
the equator where both conventions are needed. Please see the attachment for the example.</span></p>
<p style="margin-top:0; margin-bottom:0"><span><br>
</span></p>
<p style="margin-top:0; margin-bottom:0"><span>Here are my settings for the Wind Barbs</span></p>
<p style="margin-top:0; margin-bottom:0"><span><br>
</span></p>
<p style="margin-top:0; margin-bottom:0"><span></span></p>
<div> opts@gsnLeftStringFontHeightF = 0<br>
opts@gsnRightStringFontHeightF = 0<br>
opts@vcRefMagnitudeF = 10.0 ; define vector ref mag<br>
opts@vcRefLengthF = 0.030 ; define length of vec ref<br>
opts@vcGlyphStyle = "WindBarb" ; select wind barbs<br>
opts@vcMinDistanceF = 0.02 ; thin out windbarbs<br>
opts@vcVectorDrawOrder = "PostDraw"<br>
opts@vcRefAnnoOrthogonalPosF = -1.08</div>
<br>
<p></p>
<p style="margin-top:0; margin-bottom:0"><span>Wondering if I'm missing certain settings or what's the workaround for this sort of issue ?</span></p>
<p style="margin-top:0; margin-bottom:0"><span><br>
</span></p>
<p style="margin-top:0; margin-bottom:0"><span>Thanks for your time</span></p>
<p style="margin-top:0; margin-bottom:0"><span><br>
</span></p>
<p style="margin-top:0; margin-bottom:0"><span>Regards</span></p>
<p style="margin-top:0; margin-bottom:0"><span><br>
</span></p>
<p style="margin-top:0; margin-bottom:0"><span>Jerry<br>
</span></p>
<p style="margin-top:0; margin-bottom:0"><br>
</p>
<p style="margin-top:0; margin-bottom:0"><br>
</p>
</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="https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fmailman.ucar.edu%2Fmailman%2Flistinfo%2Fncl-talk&data=02%7C01%7C%7Ccfd5c802af8d44ff4a8708d5ccb4b017%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636639998791373483&sdata=zfUP0drDrh2ih3xPYjtrKuPRRd3FnjamVwO9XE%2Fu9NA%3D&reserved=0" originalsrc="http://mailman.ucar.edu/mailman/listinfo/ncl-talk" shash="N3uBl1GbXutdMl0SiG3AZGRi910Fo8U7UDx9Ol6A5/wHlaxXzPHd0gOInV2IiAxgliZ4nX8OAbhY9D5gSx0hYunIOeKk+XhFfCIdDm3b3bgGabnGuNparE0ewvK9nOdhIa95w+UQCZUE7NonEEG8XNsgQLDQbEa20UL1KNUiwqE=" rel="noreferrer" target="_blank">http://mailman.ucar.edu/<wbr>mailman/listinfo/ncl-talk</a><br>
<br>
</blockquote>
</div>
<br>
</div>
</div>
</div>
</div>
</body>
</html>