Hi Mike<br><br>when I create a new netcdf file and check variable and attributes "time" in comparing the previous netcdf files is too big do you have any command. Thanks.<br>&&&&&&&&&&&&&&&&&&&&&&&&&&<br>
time for the new netcdf files (the VAR.nc including the u and v components ):<br>&&&&&&&&&&&&&&&&&&&&&&&&&&<br>" time = 0, 44640, 86400, 131040, 174240, 218880, 262080, 306720, 351360, <br>
394560, 439200, 482400 ;"<br>&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&<br>
time for the previous netcdf files (the "<a href="http://u.nc">u.nc</a>" and "<a href="http://v.nc">v.nc</a>" files) :<br>&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&<br>
"time = 0.5, 1.5, 2.5, 3.5, 4.5, 5.5, 6.5, 7.5, 8.5, 9.5, 10.5, 11.5 ;"<br><br>&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&<br>
the control files for u and v are:<br>&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&<br>dset ^v.dat<br>
title v-component velocity<br>undef -9999<br>xdef 360 linear 360 1<br>ydef 180 linear 180 1<br>zdef 1 levels 0<br>tdef 12 linear 05z16Jan1960 1mo<br>vars 1<br>v 0 1 v<br>endvars<br><br>&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&<br>
dset ^u.dat<br>
title u-component velocity<br>
undef -9999<br>
xdef 360 linear 360 1<br>
ydef 180 linear 180 1<br>
zdef 1 levels 0<br>
tdef 12 linear 05z16Jan1960 1mo<br>
vars 1<br>
v 0 1 v<br>
endvars<br><br>++++++++++++++++++++++++++++++++++=<br><br>Best Regards<br>F.Daryabor<br> <br><br><div class="gmail_quote">On Wed, Sep 23, 2009 at 10:39 PM, Mike Bosilovich <span dir="ltr"><<a href="mailto:mike.bosilovich@gmail.com">mike.bosilovich@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">ncks is a unix command, so you need the ! infront, like !cp<br>
<br>
Also, you need to make sure that ncks is installed and in the $path.<br>
<br>
Good Luck!<br>
<br>
Mike<br>
<div class="im"><br>
On Wed, Sep 23, 2009 at 12:35 AM, Farshid Daryabor<br>
<<a href="mailto:fdaryabor@googlemail.com">fdaryabor@googlemail.com</a>> wrote:<br>
><br>
> Hi Mike<br>
> Tanks so much for your replay but when I use 'ncks' I face to following<br>
> masage.<br>
> Could you please guide me.<br>
> ga-> open /home2/fdaryabor/Documents/V.ctl<br>
</div>> Scanning description file:Â /home2/fdaryabor/Documents/V.ctl<br>
<div class="im">> Data file /home2/fdaryabor/Documents/v.dat is open as file 2<br>
> ga-> q file 2<br>
> File 2 : evaporation mines prescription<br>
</div>> Â Descriptor: /home2/fdaryabor/Documents/V.ctl<br>
> Â Binary: /home2/fdaryabor/Documents/v.dat<br>
> Â Type = Gridded<br>
> Â Xsize = 360Â Ysize = 180Â Zsize = 1Â Tsize = 12Â Esize = 1<br>
> Â Number of Variables = 1<br>
>     v 0 1 v<br>
<div><div></div><div class="h5">> ga-> set lon 0 360<br>
> LON set to 0 360<br>
> ga-> set lat 180 359<br>
> LAT set to 180 359<br>
> ga-> set lev 0 0<br>
> LEV set to 0 0<br>
> ga-> set t 1 12<br>
> Time values set: 1960:1:16:5 1960:12:16:5<br>
> ga-> define uwind=u<br>
> Define memory allocation size = 6238080 bytes<br>
> ga-> define vwind=v.2<br>
> Define memory allocation size = 6238080 bytes<br>
> ga-> set sdfwrite /home2/fdaryabor/Documents/<a href="http://temp.nc" target="_blank">temp.nc</a><br>
> SDFWrite file name = /home2/fdaryabor/Documents/<a href="http://temp.nc" target="_blank">temp.nc</a><br>
> SDFWrite will replace an existing file<br>
> ga-> sdfwrite uwind<br>
> Wrote variable uwind to /home2/fdaryabor/Documents/<a href="http://temp.nc" target="_blank">temp.nc</a><br>
> ga-> !cp /home2/fdaryabor/Documents/<a href="http://temp.nc" target="_blank">temp.nc</a><br>
> /home2/fdaryabor/Documents/VAR.nc<br>
> ga-> sdfwrite vwind<br>
> Wrote variable vwind to /home2/fdaryabor/Documents/<a href="http://temp.nc" target="_blank">temp.nc</a><br>
> ga-> ncks -A -h /home2/fdaryabor/Documents/<a href="http://temp.nc" target="_blank">temp.nc</a><br>
> /home2/fdaryabor/Documents/VAR.nc<br>
> Unknown command: ncks<br>
><br>
><br>
><br>
><br>
> Best Regards for you<br>
> F.Daryabor<br>
> On Fri, Sep 18, 2009 at 10:57 PM, Mike Bosilovich<br>
> <<a href="mailto:mike.bosilovich@gmail.com">mike.bosilovich@gmail.com</a>> wrote:<br>
>><br>
>> I just had a similar question, and asked Jennifer offline. So, what to<br>
>> do is to build a call to ncks into your script, and it can append data<br>
>> onto a file. In my case I loop over many variables, so the file in<br>
>> sdfwrite is <a href="http://temp.nc" target="_blank">temp.nc</a>, then I use ncks to append to the actual output<br>
>> file I want. I tried to add som script below that may work for you.<br>
>><br>
>> On Thu, Sep 17, 2009 at 3:17 AM, Farshid Daryabor<br>
>> <<a href="mailto:fdaryabor@googlemail.com">fdaryabor@googlemail.com</a>> wrote:<br>
>> > Hi all<br>
</div></div>>> > I could use 'sdfwrite', now I want to input 2 variables  'u' and 'v' in<br>
>> > one<br>
>> > netcdf file.  I write a script for execute , after 'set sdfwrite<br>
<div class="im">>> > /hom2/../VAR.nc' when I type 'sdfwrite' command which is 'sdfwrite uwind<br>
</div>>> > vwind.2' for writing 2 variables  in  netcdf file, it only gives me<br>
<div class="im">>> > one of<br>
>> > them not both. Please guide me.<br>
>> ><br>
>> ><br>
>> > 'open /home2/fdaryabor/Documents/U.ctl'<br>
>> > 'open /home2/fdaryabor/Documents/V.ctl'<br>
>> > 'set lon 0 360'<br>
>> > 'set lat 180 359'<br>
>> > 'set lev 0 0'<br>
>> > 'set t 1 last'<br>
>> > 'set e 1 last'<br>
>> > 'define uwind=u'<br>
>> > 'define vwind=v.2'<br>
>> > *'set sdfwrite /home2/fdaryabor/Documents/VAR.nc'<br>
>><br>
>> 'set sdfwrite <a href="http://temp.nc" target="_blank">temp.nc</a>'<br>
>><br>
>> > *'sdfwrite uwind vwind.2'<br>
>><br>
>> 'sdfwrite uwind'<br>
>> '!cp <a href="http://temp.nc" target="_blank">temp.nc</a> /home2/fdaryabor/Documents/VAR.nc'<br>
>> 'sdfwrite vwind'<br>
>> 'ncks -A -h <a href="http://temp.nc" target="_blank">temp.nc</a> /home2/fdaryabor/Documents/VAR.nc'<br>
>><br>
>><br>
>> If there's any looping involved, then the !cp will over write, so only<br>
>> do that on the first iteration of the loop to initialize the file, and<br>
</div>>> append all the rest.  -A does the append, and -h  prevents a history<br>
<div><div></div><div class="h5">>> line in the netcdf metadata. I was looping over many vars, and this<br>
>> history was getting too big.<br>
>><br>
>> Hope this helps and have a great weekend!!<br>
>><br>
>> Mike<br>
>><br>
>> ><br>
>> > Best Regards<br>
>> > F.Daryabor<br>
>> ><br>
>> > On Wed, Sep 16, 2009 at 12:55 PM, Farshid Daryabor<br>
>> > <<a href="mailto:fdaryabor@googlemail.com">fdaryabor@googlemail.com</a>> wrote:<br>
>> >><br>
>> >> Hi Eric Altshuler<br>
>> >> Thanks so much for your guide. I try download grads 2.0.a3.<br>
>> >> Best Regards<br>
>> >> F.Daryabor<br>
>> >><br>
>> >> On Tue, Sep 15, 2009 at 11:49 AM, Eric Altshuler <<a href="mailto:ela@cola.iges.org">ela@cola.iges.org</a>><br>
>> >> wrote:<br>
>> >>><br>
>> >>> Hello Farshid,<br>
>> >>><br>
>> >>> sdfwrite is not a script. It's a built-in command, and you need grads<br>
>> >>> 2.0.a3 or higher to use it. You mentioned that you use the grads<br>
>> >>> executable<br>
>> >>> 'gradsc'. This means you are using an old version of grads. Beginning<br>
>> >>> with<br>
>> >>> grads 2.0, the 'gradsc' executable does not exist anymore. There are<br>
>> >>> only<br>
>> >>> two grads executables, 'grads' and 'gradsdap'. Get the latest version<br>
>> >>> of<br>
>> >>> grads; the sdfwrite command will be available.<br>
>> >>><br>
>> >>> Best regards,<br>
>> >>><br>
>> >>> Eric L. Altshuler<br>
>> >>> Assistant Research Scientist<br>
>> >>> Center for Ocean-Land-Atmosphere Studies<br>
>> >>> 4041 Powder Mill Road, Suite 302<br>
>> >>> Calverton, MD 20705-3106<br>
>> >>> USA<br>
>> >>><br>
>> >>> E-mail: <a href="mailto:ela@cola.iges.org">ela@cola.iges.org</a><br>
>> >>> Phone: (301) 902-1257<br>
>> >>> Fax: (301) 595-9793<br>
>> >>><br>
>> >>> ----- Original Message -----<br>
>> >>> From: "Farshid Daryabor" <<a href="mailto:fdaryabor@GOOGLEMAIL.COM">fdaryabor@GOOGLEMAIL.COM</a>><br>
>> >>> To: <a href="mailto:GRADSUSR@LIST.CINECA.IT">GRADSUSR@LIST.CINECA.IT</a><br>
>> >>> Sent: Tuesday, September 15, 2009 5:19:37 AM GMT -05:00 US/Canada<br>
>> >>> Eastern<br>
>> >>> Subject: Re: command in GrADS 2.0.a5.oga.5<br>
>> >>><br>
>> >>> Hi<br>
>> >>> I try for downloading 'sdfwrite' script from "<br>
>> >>> <a href="http://www.iges.org/grads/gadoc/library.html" target="_blank">http://www.iges.org/grads/gadoc/library.html</a> " but can't find it,<br>
>> >>> because<br>
>> >>> when I open 'my_data.ctl' in './gradsc' I face to following massage:<br>
>> >>><br>
>> >>> ga-> open /home/Arya/fDaryabor/Roms_tools/Run/binary2netcdf.ctl<br>
>> >>> Scanning description file:<br>
>> >>> /home/Arya/fDaryabor/Roms_tools/Run/binary2netcdf.ctl<br>
>> >>> Data file /home/Arya/fDaryabor/Roms_tools/Run/emp.dat is open as file<br>
>> >>> 1<br>
>> >>> LON set to 0 360<br>
>> >>> LAT set to 180 359<br>
>> >>> LEV set to 0 0<br>
>> >>> Time values set: 1960:1:16:5 1960:1:16:5<br>
>> >>> ga-> set lon 98 120<br>
>> >>> LON set to 98 120<br>
>> >>> ga-> set lat -10 20<br>
>> >>> LAT set to -10 20<br>
>> >>> ga-> set t 05z16jan1960 1mo<br>
>> >>> Time values set: 1960:5:16:5 1960:1:16:5<br>
>> >>> ga-> set sdfwrite /home/Arya/Desktop/EMP.nc<br>
>> >>> SET error: Invalid operand<br>
>> >>> Operand = sdfwrite /home/arya/desktop/ <a href="http://emp.nc" target="_blank">emp.nc</a><br>
>> >>> I think must download "sdfwrite" script, please you help me, and give<br>
>> >>> me<br>
>> >>> straight address for find it.<br>
>> >>> Best Regards<br>
>> >>> F.Daryabor<br>
>> >>><br>
>> >>><br>
>> >>><br>
>> >>> On Tue, Sep 15, 2009 at 4:03 PM, 王永立 < <a href="mailto:rust123@yahoo.cn">rust123@yahoo.cn</a> > wrote:<br>
>> >>><br>
>> >>><br>
>> >>><br>
>> >>><br>
>> >>><br>
>> >>> hello,everyone<br>
>> >>> what are the shortcut keys of the copy and paste command in GrADS<br>
>> >>> 2.0.a5.oga.5,thank you in advance.the shfit+insert could not be used<br>
>> >>> in the<br>
>> >>> windows xp.<br>
>> >>><br>
>> >>><br>
>> >>><br>
>> >>><br>
>> >>> 发件人： hersala < <a href="mailto:hersala@GMAIL.COM">hersala@GMAIL.COM</a> ><br>
>> >>> 收件人： <a href="mailto:GRADSUSR@LIST.CINECA.IT">GRADSUSR@LIST.CINECA.IT</a><br>
>> >>> 已发送： 2009/9/15(周二), �¸ 午12:32:44<br>
>> >>> 主题： Re: GS files in GrADS 2.0.a5.oga.5<br>
>> >>><br>
>> >>> Hi Hyacinth:<br>
>> >>> When I use my own scripts or from another person, I save them in the<br>
>> >>> same<br>
>> >>> folder from where the data is read by GrADS, that is win32 folder.<br>
>> >>> I hope this help you.<br>
>> >>> Bye,<br>
>> >>> Hern�n<br>
>> >>><br>
>> >>><br>
>> >>> 2009/9/13 Hyacinth Cyprain Nnamchi < <a href="mailto:hc.nnamchi@lasg.iap.ac.cn">hc.nnamchi@lasg.iap.ac.cn</a> ><br>
>> >>><br>
>> >>><br>
>> >>> Dear Colleagues,<br>
>> >>><br>
>> >>> I am using GrADS 2.0.a5.oga.5 from the Opengrads download page (<br>
>> >>> <a href="http://sourceforge.net/projects/opengrads/files/" target="_blank">http://sourceforge.net/projects/opengrads/files/</a> ) on MS Windows.I<br>
>> >>> notice<br>
>> >>> that it does not recognise the in-built .gs files like <a href="http://cbar.gs" target="_blank">cbar.gs</a> ,<br>
>> >>> <a href="http://cbarn.gs" target="_blank">cbarn.gs</a><br>
>> >>> etc, although I have confirmed that they are in the "scripts" file.<br>
>> >>><br>
>> >>> Does anyone know what could be wrong, where should I place the .gs<br>
>> >>> files?<br>
>> >>><br>
>> >>><br>
>> >>> Thanks,<br>
>> >>> hyacinth<br>
>> >>><br>
>> >>><br>
>> >>><br>
>> >>><br>
>> >>> --<br>
>> >>><br>
>> >>> Hyacinth C. Nnamchi<br>
>> >>> TWAS-CAS Fellow<br>
>> >>> State Key Laboratory of Numerical Modeling for<br>
>> >>> Atmospheric Sciences and Geophysical Fluid Dynamics (LASG)<br>
>> >>> Institute of Atmospheric Physics (IAP)<br>
>> >>> Chinese Academy of Sciences (CAS)<br>
>> >>> P.O.Box 9804, Beijing 100029, China<br>
>> >>> Tel: +86-13488719702<br>
>> >>> Fax: +86-10-82995172<br>
>> >>> <a href="mailto:E-mail%3Ahc.nnamchi@lasg.iap.ac.cn">E-mail:hc.nnamchi@lasg.iap.ac.cn</a><br>
>> >>><br>
>> >>><br>
>> >>><br>
>> >>> 好玩贺卡等�½ 发，邮箱贺卡全新�¸ 线！<br>
>> >><br>
>> ><br>
>> ><br>
><br>
><br>
</div></div></blockquote></div><br>