<div dir="ltr">Hi... how to install grads online(not by downloaded package) in linux ubuntu tell its procedure step by step.<div><br></div><div>thank you </div></div><div class="gmail_extra"><br><div class="gmail_quote">On 14 October 2016 at 09:00, <span dir="ltr"><<a href="mailto:gradsusr-request@gradsusr.org" target="_blank">gradsusr-request@gradsusr.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Send gradsusr mailing list submissions to<br>
<a href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a><br>
<br>
To subscribe or unsubscribe via the World Wide Web, visit<br>
<a href="http://gradsusr.org/mailman/listinfo/gradsusr" rel="noreferrer" target="_blank">http://gradsusr.org/mailman/<wbr>listinfo/gradsusr</a><br>
or, via email, send a message with subject or body 'help' to<br>
<a href="mailto:gradsusr-request@gradsusr.org">gradsusr-request@gradsusr.org</a><br>
<br>
You can reach the person managing the list at<br>
<a href="mailto:gradsusr-owner@gradsusr.org">gradsusr-owner@gradsusr.org</a><br>
<br>
When replying, please edit your Subject line so it is more specific<br>
than "Re: Contents of gradsusr digest..."<br>
<br>
<br>
Today's Topics:<br>
<br>
1. Re: How to output contour to a txt/dat file (leila amini)<br>
2. NAM and APCPSFC data (Mark Sponsler)<br>
<br>
<br>
------------------------------<wbr>------------------------------<wbr>----------<br>
<br>
Message: 1<br>
Date: Fri, 14 Oct 2016 19:17:09 +0430<br>
From: leila amini <<a href="mailto:labi475@gmail.com">labi475@gmail.com</a>><br>
Subject: Re: [gradsusr] How to output contour to a txt/dat file<br>
To: GrADS Users Forum <<a href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a>><br>
Message-ID:<br>
<CAChC=xQkro==<a href="mailto:00wK38JPwcC2xVbmAiBtQLd8Y%2B6hs6Zcfu3U5w@mail.gmail.com">00wK38JPwcC2xVbm<wbr>AiBtQLd8Y+6hs6Zcfu3U5w@mail.<wbr>gmail.com</a>><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
hi<br>
I need to change wrfout***.nc to data file for exel<br>
can you help me<br>
thanks leila<br>
<br>
On Fri, Sep 16, 2016 at 1:04 AM, Jennifer M Adams <<a href="mailto:jadams21@gmu.edu">jadams21@gmu.edu</a>> wrote:<br>
<br>
> Hi, Mike ?<br>
> I?m glad you got what you need from the KML output. The lat/lon values for<br>
> the contour line vertices are buried in the shape file, but you have to use<br>
> ?shpdump? (a stand-alone utility that is built along with the shapfile<br>
> library) to print them out.<br>
> ?Jennifer<br>
><br>
><br>
> On Sep 15, 2016, at 4:19 PM, Mike Fiorino - NOAA Federal <<br>
> <a href="mailto:michael.fiorino@noaa.gov">michael.fiorino@noaa.gov</a>> wrote:<br>
><br>
> hi again -- 'set gxout kml' does the trick:<br>
><br>
> 'set gxout kml'<br>
> 'set kml -ln kmltest'<br>
> 'set clevs 0'<br>
> 'd temp'<br>
><br>
> the file kmltest.kml has the lon/lat/z (0) for each contour in<br>
> <coordinates><br>
> lon0,lat0,0 lon1,lat1,0 ...<br>
> lonN,latN,0<br>
> </coordinates><br>
><br>
> thanks /R Mike<br>
><br>
> hi Jennifer -- I have a similar problem... I can generate and display the<br>
> shp file and the 'q shp' works as advertised, but what I really need are<br>
> the actually lat(Y)/lon(X) of the vertices not just the bounds, e.g.,<br>
><br>
> 37: ArcM parts=1 vertices=553 XBounds=0:360 YBounds=41.4058:74.4189<br>
> ZBounds=0:0 MBounds=5700:5700<br>
><br>
> tells me there are 553 vertices and that the lon bound is 0-360 and lat<br>
> bound is 41.4-74.4. do I have to use some GIS s/w to get the lat/lons? or<br>
> is there a way to mod grads to output?<br>
><br>
> thanks! best /R Mike<br>
><br>
> On 9/7/16 10:37 AM, Jennifer M Adams wrote:<br>
><br>
> GrADS can write out the shapefile for you. Use ?set gxout shp? and ?set<br>
> shp? to control the output. Documentation is at <a href="http://cola.gmu.edu/grads/" rel="noreferrer" target="_blank">http://cola.gmu.edu/grads/</a><br>
> gadoc/shapefiles.html.<br>
><br>
> ?set gxout shp'<br>
> ?set shp -line shptest'<br>
> ?set clevs 0?<br>
> ?d temp'<br>
><br>
> ?Jennifer<br>
><br>
><br>
> On Sep 6, 2016, at 8:47 PM, Taixia <<a href="mailto:wutxcn@GMAIL.COM">wutxcn@GMAIL.COM</a>> wrote:<br>
><br>
> Thanks for your reply. Exactly. I'd like get a *.shp file of the 0<br>
> contour's. It should be get the lat/lon of the contour's position first,<br>
> and then using Arcgis software to generate the .shp file.<br>
><br>
> On Wednesday, September 7, 2016, Jennifer M Adams <<a href="mailto:jadams21@gmu.edu">jadams21@gmu.edu</a>><br>
> wrote:<br>
> > I guess I did not fully understand the question. You have drawn the<br>
> 0-degree temperature contour; what exactly do you want to output to a text<br>
> file? The lat/lon of the contour?s position? ?Jennifer<br>
> ><br>
> > On Sep 3, 2016, at 7:19 PM, Taixia <<a href="mailto:wutxcn@GMAIL.COM">wutxcn@GMAIL.COM</a>> wrote:<br>
> ><br>
> > Hi Jennifer,<br>
> > Thanks a lot for your reply.<br>
> > Problem still exists,forgive a Grads beginner. The data I used is the<br>
> NECP 5 years average air temperature, I'd like get the zero degree<br>
> temperature line. After "set clevs 0", I got the contours graphic (see<br>
> attachment). But I still cannot get the output file as your steps. Could<br>
> you please have a look at the attachments and help?<br>
> > ---Tim<br>
> > On Fri, Sep 2, 2016 at 7:20 PM, Jennifer M Adams <<a href="mailto:jadams21@gmu.edu">jadams21@gmu.edu</a>><br>
> wrote:<br>
> >><br>
> >> After drawing a plot, you can check the contour levels used with ?q<br>
> shades? or ?q contours?. For line contours, the output looks like this<br>
> (first column is color number, second column is contour value):<br>
> >> Number of levels = 11<br>
> >> 9 50000<br>
> >> 14 55000<br>
> >> 4 60000<br>
> >> 11 65000<br>
> >> 13 70000<br>
> >> 3 75000<br>
> >> 10 80000<br>
> >> 12 85000<br>
> >> 8 90000<br>
> >> 2 95000<br>
> >> 6 100000<br>
> >> If you want to write this to a file, here is a script fragment:<br>
> >> ?q contours?<br>
> >> rc=write(?contourinfo.txt?,<wbr>result)<br>
> >> rc=close(?contourinfo.txt?)<br>
> >> ?Jennifer<br>
> >> On Sep 1, 2016, at 9:57 PM, Taixia <<a href="mailto:wutxcn@GMAIL.COM">wutxcn@GMAIL.COM</a>> wrote:<br>
> >><br>
> >> Anybody knows how to output the contour value (such as set clevs 0) to<br>
> .txt or .dat file (not graphic)? Thanks.<br>
> >> ______________________________<wbr>_________________<br>
> >> gradsusr mailing list<br>
> >> <a href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a><br>
> >> <a href="http://gradsusr.org/mailman/listinfo/gradsusr" rel="noreferrer" target="_blank">http://gradsusr.org/mailman/<wbr>listinfo/gradsusr</a><br>
> >><br>
> >> --<br>
> >> Jennifer Miletta Adams<br>
> >> Center for Ocean-Land-Atmosphere Studies (COLA)<br>
> >> George Mason University<br>
> >><br>
> >><br>
> >><br>
> >><br>
> >> ______________________________<wbr>_________________<br>
> >> gradsusr mailing list<br>
> >> <a href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a><br>
> >> <a href="http://gradsusr.org/mailman/listinfo/gradsusr" rel="noreferrer" target="_blank">http://gradsusr.org/mailman/<wbr>listinfo/gradsusr</a><br>
> >><br>
> ><br>
> > <<a href="http://air1115.nc" rel="noreferrer" target="_blank">air1115.nc</a>><snap.bmp>________<wbr>______________________________<wbr>_________<br>
> > gradsusr mailing list<br>
> > <a href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a><br>
> > <a href="http://gradsusr.org/mailman/listinfo/gradsusr" rel="noreferrer" target="_blank">http://gradsusr.org/mailman/<wbr>listinfo/gradsusr</a><br>
> ><br>
> > --<br>
> > Jennifer Miletta Adams<br>
> > Center for Ocean-Land-Atmosphere Studies (COLA)<br>
> > George Mason University<br>
> ><br>
> ><br>
> > ______________________________<wbr>_________________<br>
> gradsusr mailing list<br>
> <a href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a><br>
> <a href="http://gradsusr.org/mailman/listinfo/gradsusr" rel="noreferrer" target="_blank">http://gradsusr.org/mailman/<wbr>listinfo/gradsusr</a><br>
><br>
><br>
> --<br>
> Jennifer Miletta Adams<br>
> Center for Ocean-Land-Atmosphere Studies (COLA)<br>
> George Mason University<br>
><br>
><br>
><br>
><br>
><br>
> ______________________________<wbr>_________________<br>
> gradsusr mailing listgradsusr@gradsusr.orghttp:<wbr>//<a href="http://gradsusr.org/mailman/listinfo/gradsusr" rel="noreferrer" target="_blank">gradsusr.org/mailman/<wbr>listinfo/gradsusr</a><br>
><br>
><br>
> ______________________________<wbr>_________________<br>
> gradsusr mailing list<br>
> <a href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a><br>
> <a href="http://gradsusr.org/mailman/listinfo/gradsusr" rel="noreferrer" target="_blank">http://gradsusr.org/mailman/<wbr>listinfo/gradsusr</a><br>
><br>
><br>
> --<br>
> Jennifer Miletta Adams<br>
> Center for Ocean-Land-Atmosphere Studies (COLA)<br>
> George Mason University<br>
><br>
><br>
><br>
><br>
> ______________________________<wbr>_________________<br>
> gradsusr mailing list<br>
> <a href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a><br>
> <a href="http://gradsusr.org/mailman/listinfo/gradsusr" rel="noreferrer" target="_blank">http://gradsusr.org/mailman/<wbr>listinfo/gradsusr</a><br>
><br>
><br>
-------------- next part --------------<br>
An HTML attachment was scrubbed...<br>
URL: <a href="http://gradsusr.org/pipermail/gradsusr/attachments/20161014/dfdccda1/attachment-0001.html" rel="noreferrer" target="_blank">http://gradsusr.org/pipermail/<wbr>gradsusr/attachments/20161014/<wbr>dfdccda1/attachment-0001.html</a><br>
<br>
------------------------------<br>
<br>
Message: 2<br>
Date: Fri, 14 Oct 2016 15:55:07 +0000 (UTC)<br>
From: Mark Sponsler <<a href="mailto:msponsler@comcast.net">msponsler@comcast.net</a>><br>
Subject: [gradsusr] NAM and APCPSFC data<br>
To: GrADS Users Forum <<a href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a>><br>
Message-ID:<br>
<<a href="mailto:1766806095.46364929.1476460507139.JavaMail.zimbra@comcast.net">1766806095.46364929.<wbr>1476460507139.JavaMail.zimbra@<wbr>comcast.net</a>><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
Hi,I'm trying to display variable 'apcpsfc' from the 3 hr and 1 hr NAM. The resulting images appear to pulsate/accumulate precip every few images then reset only to accumulate again.I've seen the threads in the archive on this issue with HD GFS data, but I'm trying to understand 2 things:1) What is the accumulation period for NAM 1 hr and 3 hr data. I was thinking it was every 3 time steps (i.e. excluding time step 1 / 00 hr), it is 2, 3, 4 then reset and start accumulating again for the next 3 time steps 5, 6 and 7). But that doesnt seem to be the case. 2) What does it mean to 'normalize' the data? Westly did something in wgrib2 for HD GFS data to normalize it and I was wondering if that was also applicable to NAM data. What is done to mathmatically to get the data to be valid for just a single timestep?. Can I write something in GRDADS to perform the normalization rather than having to use WGRIB2. Assuming the accumulation theory is correct (that apcpsfc accumulates e!<br>
very three time steps), I've been trying to write code to remove the accumulation by:Display Time = 2Time 3 = Time 3 - Time 2Display Time 3Time 4 = Time 4 - Time 3Display Time 4But it doesnt work. Any help would be appreciated.Thanks,Mark<br>
<br>
<br>
Thanks,Mark<br>
-------------- next part --------------<br>
An HTML attachment was scrubbed...<br>
URL: <a href="http://gradsusr.org/pipermail/gradsusr/attachments/20161014/cd78f1ba/attachment-0001.html" rel="noreferrer" target="_blank">http://gradsusr.org/pipermail/<wbr>gradsusr/attachments/20161014/<wbr>cd78f1ba/attachment-0001.html</a><br>
<br>
------------------------------<br>
<br>
______________________________<wbr>_________________<br>
gradsusr mailing list<br>
<a href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a><br>
<a href="http://gradsusr.org/mailman/listinfo/gradsusr" rel="noreferrer" target="_blank">http://gradsusr.org/mailman/<wbr>listinfo/gradsusr</a><br>
<br>
<br>
End of gradsusr Digest, Vol 80, Issue 20<br>
******************************<wbr>**********<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 dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><b><i style="background-color:rgb(243,243,243)"><font color="#6aa84f">Narendra Sharma</font></i></b><div><b><i style="background-color:rgb(243,243,243)"><font color="#6aa84f">(M.Sc.(Mathematics) )(B.H.U.) ,</font></i></b></div><div><b><i style="background-color:rgb(243,243,243)"><font color="#6aa84f">Research Scholar in IESD B.H.U.</font></i></b></div><div><b><i style="background-color:rgb(243,243,243)"><font color="#6aa84f"> varanasi</font></i></b></div><div><b><i style="background-color:rgb(243,243,243)"><font color="#6aa84f">+91-8574486661</font></i></b></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
</div>