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<p>set lon -180 180<br>
</p>
<pre class="moz-signature" cols="72">Alan
_________________________________________________________________________
Alan Robock, Distinguished Professor
Editor, Reviews of Geophysics
Department of Environmental Sciences Phone: +1-848-932-5751
Rutgers University Fax: +1-732-932-8644
14 College Farm Road E-mail: <a class="moz-txt-link-abbreviated" href="mailto:robock@envsci.rutgers.edu">robock@envsci.rutgers.edu</a>
New Brunswick, NJ 08901-8551 USA <a class="moz-txt-link-freetext" href="http://envsci.rutgers.edu/~robock">http://envsci.rutgers.edu/~robock</a>
☮ <a class="moz-txt-link-freetext" href="http://twitter.com/AlanRobock">http://twitter.com/AlanRobock</a> 2017 Nobel Peace Prize to ICAN!
Watch my 18 min TEDx talk at <a class="moz-txt-link-freetext" href="http://www.youtube.com/watch?v=qsrEk1oZ-54">http://www.youtube.com/watch?v=qsrEk1oZ-54</a>
</pre>
<div class="moz-cite-prefix">On 3/22/18 8:08 AM, TAO Fl wrote:<br>
</div>
<blockquote
cite="mid:565241176.3546026.1521706108623@mail.yahoo.com"
type="cite">
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<div style="font-family:Helvetica Neue, Helvetica, Arial,
sans-serif;font-size:13px;">
<div>
<div>Hello, all,</div>
<div><br clear="none">
</div>
<div>How to change the backgroud continent boundary when
mapping. The default one from logitude 0 to 180 to 0,
splitting the Africa, how to change it from -180 to 0 to
+180?</div>
<div><br clear="none">
</div>
<div>Thanks a lot.</div>
<div><br clear="none">
</div>
<div>FL</div>
<br>
</div>
<div><br>
</div>
<div class="yahoo_quoted" id="yahoo_quoted_2333925838">
<div style="color: rgb(38, 40, 42); font-family:
"Helvetica Neue", Helvetica, Arial, sans-serif;
font-size: 13px;">
<div> On Thursday, March 08, 2018 06:40:36
PM, Jennifer M Adams <a class="moz-txt-link-rfc2396E" href="mailto:jadams21@gmu.edu"><jadams21@gmu.edu></a> wrote: </div>
<div><br>
</div>
<div><br>
</div>
<div>
<div dir="ltr">Well, in one example, you are reading data
from the edge of the time series (t=1) and in the other
you are reading from the middle. Are you doing some
interpolation to get your data values? You should look
at the output from ‘set lat 49’ ‘set lon 4.375’, ‘set t
1’, and ‘set t 8017’ and check the ‘q dims’ output to
see if you’re really reading the grid elements you are
expecting. <br>
</div>
<div dir="ltr">—Jenniferg<br>
</div>
<div dir="ltr"><br>
</div>
<div dir="ltr"><br>
</div>
<div dir="ltr">> On Mar 8, 2018, at 11:29 AM, Antoine
Molin <<a moz-do-not-send="true"
href="mailto:amolin@plenr.fr"
ymailto="mailto:amolin@plenr.fr">amolin@plenr.fr</a>>
wrote:<br>
</div>
<div dir="ltr">> <br>
</div>
<div dir="ltr">> Hi,<br>
</div>
<div dir="ltr">> <br>
</div>
<div dir="ltr">> Thanks, but it doesn't change the bug.<br>
</div>
<div dir="ltr">> Antoine<br>
</div>
<div dir="ltr">> <br>
</div>
<div dir="ltr">> -----Message d'origine-----<br>
</div>
<div dir="ltr">> De : gradsusr [mailto:<a
moz-do-not-send="true"
href="mailto:gradsusr-bounces@gradsusr.org"
ymailto="mailto:gradsusr-bounces@gradsusr.org">gradsusr-bounces@gradsusr.org</a>]
De la part de Jennifer M Adams<br>
</div>
<div dir="ltr">> Envoyé : mardi 6 mars 2018 12:53<br>
</div>
<div dir="ltr">> À : GrADS Users Forum<br>
</div>
<div dir="ltr">> Objet : Re: [gradsusr] mysterious bug
with merra-2 data<br>
</div>
<div dir="ltr">> <br>
</div>
<div dir="ltr">> Try setting your tdef to be at 00z
instead of 00:30z. <br>
</div>
<div dir="ltr">> —Jennifer<br>
</div>
<div dir="ltr">> <br>
</div>
<div dir="ltr">>> On Mar 2, 2018, at 9:11 AM,
Antoine Molin <<a moz-do-not-send="true"
href="mailto:amolin@plenr.fr"
ymailto="mailto:amolin@plenr.fr">amolin@plenr.fr</a>>
wrote:<br>
</div>
<div dir="ltr">>> <br>
</div>
<div dir="ltr">>> Hi,<br>
</div>
<div dir="ltr">>> <br>
</div>
<div dir="ltr">>> I am using merra-2 data U&V
wind speeds at 50m, for wind energy studies in France ;
very good data…..<br>
</div>
<div dir="ltr">>> <br>
</div>
<div dir="ltr">>> Getting «
MERRA2_400.tavg1_2d_slv_Nx.%y4%m2%d2.SUB.nc4» daily
files, data are obtained with grads, using xdfopen and
enclosed data descriptor files.<br>
</div>
<div dir="ltr">>> <br>
</div>
<div dir="ltr">>> I really don’t understand why i
get different values with different descriptor files,
for same point and time :<br>
</div>
<div dir="ltr">>> <br>
</div>
<div dir="ltr">>> As an example, at point (49°N ;
4.375°E) and time 2017-12-01 at 0h, i get U50m=5.31
m/s using « merra2_dec2017.ctl » (lat = 49, lon =
4.375, t = 1), and U50m=5.22 m/s using « merra2_2017.ctl
» (lat = 49, lon = 4.375, t=8017)…..<br>
</div>
<div dir="ltr">>> <br>
</div>
<div dir="ltr">>> Why ????????????????<br>
</div>
<div dir="ltr">>> <br>
</div>
<div dir="ltr">>> Thanks !<br>
</div>
<div dir="ltr">>> <br>
</div>
<div dir="ltr">>> <br>
</div>
<div dir="ltr">>> Antoine Molin<br>
</div>
<div dir="ltr">>> Etudes de vent PlenR<br>
</div>
<div dir="ltr">>> Tel : 03 20 47 99 76<br>
</div>
<div dir="ltr">>> <br>
</div>
<div dir="ltr">>>
<Merra2_dec2017.ctl><Merra2_2017.ctl>_________________________________<br>
</div>
<div dir="ltr">>> ______________<br>
</div>
<div dir="ltr">>> gradsusr mailing list<br>
</div>
<div dir="ltr">>> <a moz-do-not-send="true"
href="mailto:gradsusr@gradsusr.org"
ymailto="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a><br>
</div>
<div dir="ltr">>> <a moz-do-not-send="true"
href="http://secure-web.cisco.com/1YHn2kxBdY0siqbfboOZr0jcjcl2zr9o6Gxi6_h3TI"
target="_blank">http://secure-web.cisco.com/1YHn2kxBdY0siqbfboOZr0jcjcl2zr9o6Gxi6_h3TI</a><br>
</div>
<div dir="ltr">>>
p-dlIU19SX8xcDNJv-O9PbArHRj1byC4sIdPixjq70UWBqQjRPhAXTOaizuwZI_p2vF573<br>
</div>
<div dir="ltr">>>
cOSxYPbtNlhBdOpGUxpyF9h_UyTaGUKU9Sok1jNXllnCxKFt_m2KuHSqT39z_8qpxx3lvf<br>
</div>
<div dir="ltr">>>
s4Ev3-LGwtUwBv6yDJJwk0qii05GMQfad2ZbYJ9RRtVYPajumMOamr-mbg9c56h_LuwQha<br>
</div>
<div dir="ltr">>>
ruK4XGF13TNaWuvsxy37SZhTyNcDP_ndBhlpvhOndNHzYx3QGocG-yN-YXEjEVXGH3Ro9M<br>
</div>
<div dir="ltr">>>
VMYwONyIHw6sb5zZX71AGpWJDW5cq7PmJXgzv-s9S5P5Tc_B1wJ3YNMkuViOHPhqy8G3bS<br>
</div>
<div dir="ltr">>>
jZqBV6B2Qgo53jCwCbB3nHLMyZxDQV9FYRg-AYAqngh-RL5tVkJZuUZnA/http%3A%2F%2<br>
</div>
<div dir="ltr">>>
Fgradsusr.org%2Fmailman%2Flistinfo%2Fgradsusr<br>
</div>
<div dir="ltr">> <br>
</div>
<div dir="ltr">> --<br>
</div>
<div dir="ltr">> Jennifer Miletta Adams<br>
</div>
<div dir="ltr">> Center for Ocean-Land-Atmosphere
Studies (COLA) George Mason University<br>
</div>
<div dir="ltr">> <br>
</div>
<div dir="ltr">> <br>
</div>
<div dir="ltr">> <br>
</div>
<div dir="ltr">> <br>
</div>
<div dir="ltr">>
_______________________________________________<br>
</div>
<div dir="ltr">> gradsusr mailing list<br>
</div>
<div dir="ltr">> <a moz-do-not-send="true"
href="mailto:gradsusr@gradsusr.org"
ymailto="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a><br>
</div>
<div dir="ltr">> <a moz-do-not-send="true"
href="http://secure-web.cisco.com/1lEbzJ6Y7BtyTDPTaeLX4AECy6dZrPJMkxO-UvfhH1JOO1QViJFC7gWcLgxs6foTmL1qlsxtvCm22RLYQ5IonmetepRQ0LsIISaFyPYRC4JbFHbvyqGlyvhZJ1yz-ytcuFtd54lUyxA9Co8eDHleBm1gNT6kR5IMzWOJPqSRetviTuj7NaaQ_w2ttqSKB9CO7sU_bSg93h_urxnY5ZjQXucoimQ-EsKNyTBqDXjfKfLMST4eLQFOUhmc4e50_xhGF0bngfchTb-Wp57edBVJBN15GkYJm7rpFHH3smKwuR93sEyfIUkN5hQNJGkWddnu5aQajeRjCkIAoo0gXuLxkms-qgHXMyCJwf-IuyHwRbJ9ClsX2yc4aF6VRtrGVd33sJEK_Lnot13pX5nkyyWOppF2aXub20S51yiA-579H-s-Sk8INUZBW612YBcFrreJd/http%3A%2F%2Fgradsusr.org%2Fmailman%2Flistinfo%2Fgradsusr"
target="_blank">http://secure-web.cisco.com/1lEbzJ6Y7BtyTDPTaeLX4AECy6dZrPJMkxO-UvfhH1JOO1QViJFC7gWcLgxs6foTmL1qlsxtvCm22RLYQ5IonmetepRQ0LsIISaFyPYRC4JbFHbvyqGlyvhZJ1yz-ytcuFtd54lUyxA9Co8eDHleBm1gNT6kR5IMzWOJPqSRetviTuj7NaaQ_w2ttqSKB9CO7sU_bSg93h_urxnY5ZjQXucoimQ-EsKNyTBqDXjfKfLMST4eLQFOUhmc4e50_xhGF0bngfchTb-Wp57edBVJBN15GkYJm7rpFHH3smKwuR93sEyfIUkN5hQNJGkWddnu5aQajeRjCkIAoo0gXuLxkms-qgHXMyCJwf-IuyHwRbJ9ClsX2yc4aF6VRtrGVd33sJEK_Lnot13pX5nkyyWOppF2aXub20S51yiA-579H-s-Sk8INUZBW612YBcFrreJd/http%3A%2F%2Fgradsusr.org%2Fmailman%2Flistinfo%2Fgradsusr</a><br>
</div>
<div dir="ltr">> <br>
</div>
<div dir="ltr">> <br>
</div>
<div dir="ltr"><br>
</div>
<div dir="ltr">--<br>
</div>
<div dir="ltr">Jennifer Miletta Adams<br>
</div>
<div dir="ltr">Center for Ocean-Land-Atmosphere Studies
(COLA)<br>
</div>
<div dir="ltr">George Mason University<br>
</div>
<div dir="ltr"><br>
</div>
<div dir="ltr"><br>
</div>
<div dir="ltr"><br>
</div>
<div dir="ltr"><br>
</div>
<div dir="ltr">_______________________________________________<br>
</div>
<div dir="ltr">gradsusr mailing list<br>
</div>
<div dir="ltr"><a moz-do-not-send="true"
href="mailto:gradsusr@gradsusr.org"
ymailto="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a><br>
</div>
<div dir="ltr"><a moz-do-not-send="true"
href="http://gradsusr.org/mailman/listinfo/gradsusr"
target="_blank">http://gradsusr.org/mailman/listinfo/gradsusr</a><br>
</div>
</div>
</div>
</div>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
gradsusr mailing list
<a class="moz-txt-link-abbreviated" href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a>
<a class="moz-txt-link-freetext" href="http://gradsusr.org/mailman/listinfo/gradsusr">http://gradsusr.org/mailman/listinfo/gradsusr</a>
</pre>
</blockquote>
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