[gradsusr] Drawing something (line, point,...) over the map

Ricardo Hallak hallak at model.iag.usp.br
Sun Aug 12 22:13:28 EDT 2012


Dear Tahereh,

could you please reproduce here your piece of script where you are trying to draw the line in a plot?

Drawing a line in the plot is a relatively simple task in GrADS. 
Maybe your script has some little mistake and we could help you with that if we could see your sequence of commands in the script.

Regards,
Ricardo

On Sun, 12 Aug 2012 18:44:25 +0000, T. haghroosta wrote
> Dear Hersala and all other helpers,
>  
> I did it. Although I couldn't draw line between two points fortunately I drew points.
>  
> Thank you for your help.
>  
> Regards,
>  
> Tahereh
>  
> 
>  
> 
> > From: gradsusr-request at gradsusr.org
> > Subject: gradsusr Digest, Vol 30, Issue 26
> > To: gradsusr at gradsusr.org
> > Date: Sat, 11 Aug 2012 09:28:30 -0400
> > 
> > Send gradsusr mailing list submissions to
> > gradsusr at gradsusr.org
> > 
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> > http://gradsusr.org/mailman/listinfo/gradsusr
> > or, via email, send a message with subject or body 'help' to
> > gradsusr-request at gradsusr.org
> > 
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> > gradsusr-owner at gradsusr.org
> > 
> > When replying, please edit your Subject line so it is more specific
> > than "Re: Contents of gradsusr digest..."
> > 
> > 
> > Today's Topics:
> > 
> > 1. Re: Saving GrADS variable data to a text file (hersala)
> > 2. Re: Drawing something (line, point,...) over the map (hersala)
> > 
> > 
> > ------!----------------------------------------------------------------
> > 
> > Message: 1
> > Date: Sat, 11 Aug 2012 10:21:07 -0300
> > From: hersala <hersala at gmail.com>
> > Subject: Re: [gradsusr] Saving GrADS variable data to a text file
> > To: GrADS Users Forum <gradsusr at gradsusr.org>
> > Message-ID:
> > <CA+0GtdsGboQZFCOeUQ5Kq4Loe1OFocFpwqTogvLS_CSEc5di=w at mail.gmail.com>
> > Content-Type: text/plain; charset="iso-8859-1"
> > 
> > Dear Kishore,
> > 
> > To save (or export) data in a different format you can use the following
> > script or "recipe":
> > 
> > http://cookbooks.opengrads.org/index.php?title=Recipe-002:_Saving_GrADS_variable_data_to_a_text_file
> > 
> > I hope this will help you.
> > 
> > Cheers,
> > 
> > Hern?n
> > 
> > 
> > El 11/08/2012 07:10, "Kishore Babu" <kishoreragi at gmail.com> escribi?:
> > 
> > > Sushant,
> > >
> !> > I want to have is grads data file in other application, not just to open
> > > it in grads. My netcdf file contains many variables and I need is a
> > > customized .dat file, not netcdf file, which can not be accepted there.
> > >
> > > Anyway, thank you for trying to help me,
> > >
> > > Sincerely,
> > >
> > > Kishore
> > >
> > > On Sat, Aug 11, 2012 at 5:59 AM, sushant puranik <sushantpuranik at gmail.com
> > > > wrote:
> > >
> > >> Kishore
> > >> You have netcdf file which can directly open in grads with sdfopen
> > >> command.
> > >> For clarification you can visit
> > >> http://www.iges.org/grads/gadoc/gradcomdsdfopen.html
> > >>
> > >> Regards
> > >> Sushant
> > >>
> > >> On Sat, Aug 11, 2012 at 2:34 PM, Kishore Babu <kishoreragi at gmail.com>wrote:
> > >>
> > >>> Dear Grads users,
> > >>>
> > >>!> I am quit new to grads programming. Could anyone help me with the grads
> > >>> code to create grads data file? I have a netcdf file with all the required
> > >>> variables in all dimensions. The control file of the data file must be like
> > >>> the following.
> > >>>
> > >>> DSET ^T421994JUN.ctl
> > >>> TITLE XXXXX 6-hourly analysis data
> > >>> UNDEF -9999.00
> > >>> options big_endian
> > >>> XDEF 128 LINEAR 0.000 2.8125
> > >>> YDEF 64 levels -87.8638 -85.0965 -82.3129 -79.5256 -76.7369
> > >>> -73.9475
> > >>> -71.1578 -68.3678 -65.5776 -62.7874 -59.9970 -57.2066
> > >>> -54.4162
> > >>> -51.6257 -48.8352 -46.0447 -43.2542 -40.4636 -37.6731
> > >>> -34.8825
> > >>> -32.0919 -29.3014 -26.5108 -23.7202 -20.9296 -18.1390
> > >>> -15.3484
> > >!;>> -12.5578 -9.76715 -6.97653 -4.18592 -1.39531 1.39531
> >>>> 4.18592
> > >>> 6.97653 9.76715 12.5578 15.3484 18.1390 20.9296
> > >>> 23.7202
> > >>> 26.5108 29.3014 32.0919 34.8825 37.6731 40.4636
> > >>> 43.2542
> > >>> 46.0447 48.8352 51.6257 54.4162 57.2066 59.9970
> > >>> 62.7874
> > >>> 65.5776 68.3678 71.1578 73.9475 76.7369 79.5256
> > >>> 82.3129
> > >>> 85.0965 87.8638
> > >>> ZDEF 15 levels 1000 925 850 700 500 400 300 250 200 150 100 70 50 30 10
> > >>> TDEF 120 LINEAR 00Z01jun1994 6hr
> > >>> VARS 7
> > >>> ps 0 99 surface pressure, Pa
> > >>> z 15 0 geopotential height, m
> > >>> t 15 0 air temperature, K
> > >>> u 15 0 zonal wind, m/s
> > >>> v 15 0 meridional wind, m/s
> > >>> w 15 0 vertical velocity, Pa/s
> > >>> q 15 0 water vapour, kg/kg
> > >>> E!NDVARS
> > >>>
> > >>>
> > >>> I have been struggling to get solved for weeks. Your help will save much
> > >>> of my future...
> > >>>
> > >>> Thank you in advance,
> > >>>
> > >>> Yours sincerely,
> > >>>
> > >>> Kishore
> > >>>
> > >>> _______________________________________________
> > >>> gradsusr mailing list
> > >>> gradsusr at gradsusr.org
> > >>> http://gradsusr.org/mailman/listinfo/gradsusr
> > >>>
> > >>>
> > >>
> > >>
> > >>
> > >>
> > >> _______________________________________________
> > >> gradsusr mailing list
> > >> gradsusr at gradsusr.org
> > >> http://gradsusr.org/mailman/listinfo/gradsusr
> > >>
> > >>
> > >
> > > ________________!_______________________________
> > > gradsusr mailing list
> > > gradsusr at gradsusr.org
> > > http://gradsusr.org/mailman/listinfo/gradsusr
> > >
> > >
> > -------------- next part --------------
> > An HTML attachment was scrubbed...
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> > 
> > ------------------------------
> > 
> > Message: 2
> > Date: Sat, 11 Aug 2012 10:28:28 -0300
> > From: hersala <hersala at gmail.com>
> > Subject: Re: [gradsusr] Drawing something (line, point,...) over the
> > map
> > To: GrADS Users Forum <gradsusr at gradsusr.org>
> > Message-ID:
> > <CA+0GtdufZKNhiaQVRXJvKEaz6jPchj6eEc1qWVBKnQWeCW8sGg at mail.gmail.com>
> > Content-Type: text/plain; charset="iso-8859-1"
> > 
> > Dear Tahereh,
> > Perhaps this example is useful to you:
> > http://cookbooks.opengrads.org/index.php?title=Recipe-026:_Using_World_Coordinates_to_Annotate_your_Plots
> > !
> > Regards,
> > Hern?n
> > 
> > 
> > On 11 August 2012 00:25, T. haghroosta <haghroosta at hotmail.com> wrote:
> > 
> > > Dear Galebonwe,
> > >
> > > I did it, but unfortunately it didn't work. I got these errors:
> > > 1- query error : syntax is query w2xy lon lat
> > > 2- draw error : invalid line coordinate
> > >
> > > Now what should I do?
> > >
> > > Regards,
> > > Tahereh
> > >
> > > > From: gradsusr-request at gradsusr.org
> > > > Subject: gradsusr Digest, Vol 30, Issue 21
> > > > To: gradsusr at gradsusr.org
> > > > Date: Fri, 10 Aug 2012 10:08:42 -0400
> > > >
> > > > Send gradsusr mailing list submissions to
> > > > gradsusr at gradsusr.org
> > > >
> > > > To subscribe or unsubscribe via the World Wide Web, visit
> > > > http://gradsusr.org/mailman/listinfo/gradsusr
> &!gt; > > or, via email, send a message with subject or body 'help' to
> > > > gradsusr-request at gradsusr.org
> > > >
> > > > You can reach the person managing the list at
> > > > gradsusr-owner at gradsusr.org
> > > >
> > > > When replying, please edit your Subject line so it is more specific
> > > > than "Re: Contents of gradsusr digest..."
> > > >
> > > >
> > > > Today's Topics:
> > > >
> > > > 1. Re: How to calculate the pressure gradient? (Djordje Romanic)
> > > > 2. (no subject) (Kouakou Kouadio)
> > > > 3. Re: Drawing something (line, point,...) over th! e map
> > > > (Galebonwe Ramaphane)
> > > >
> > > >
> > > > ----------------------------------------------------------------------
> > > >
> > > > Message: 1
> > > > Date: Fri, 10 Aug 2012 14:09:17 +0200
> > > > From: Djordje Romanic <djordje8 at gmail.com>
> > &g!t; > Subject: Re: [gradsusr] How to calculate the pressure gradient?
> > > > To: GrADS Users Forum <gradsusr at gradsusr.org>
> > > > Message-ID:
> > > > <CACWmqDdvhR7XwaN-PVDfWrpf8MhRtjt9PFT8KP-adveg9S7XjQ at mail.gmail.com>
> > > > Content-Type: text/plain; charset="iso-8859-1"
> > > >
> > > > Thanks Jeff...
> > > >
> > > > Cheers,
> > > > Djordje
> > > >
> > > >
> > > >
> > > > On Thu, Aug 9, 2012 at 6:30 PM, Jeff Duda <jeffduda319 at gmail.com> wrote:
> > > >
> > > > > Djordje,
> > > > > Since cdiff performs a centered difference, if you use the expressions
> > > > > suggested by another Grads user on this thread, you would only want to
> > > use
> > > > > dx since 2*dx is already implie! d in the definition.
> > > > >
> > > > > Jeff
> !> > > >
> > > &g t; >
> > > > >On Thu, Aug 9, 2012 at 1:50 AM, Djordje Romanic <djordje8 at gmail.com
> > > >wrote:
> > > > >
> > > > >> Thanks,
> > > > >>
> > > > >> Since I only need the pressure gradient, and not the pressure gradient
> > > > >> force, I should exclude 1/rho. Just one clarification. When I use
> > > cdiff
> > > > >> function for pressure (e.g. in LON direction), should I divide it
> > > with dx
> > > > >> or 2*dx. I believe that 2*dx would be correct.
> > > > >>
> > > > >> Regards,
> > > > >> Djordje
> > > > >>
> > > > >>
> > > > >> On Wed, Aug 8, 2012 at 7:08 PM, Jeff Duda <jeffduda319 at gmail.com>
> > > wrote:
> > > > >>
> > > > >>> The pressure gradient is simply 1/rho * del(p), where del(p) is the
> > > !> >>> gradient operator, which can be displayed in Grads using the
> > > mathematical
> > > > >>> decomposition of the gradient operator (i.e., derivatives in the x-
> > > and
> > > > ! >>> y-directions). Use cdiff for those derivatives. Note, you'll have
> > > to
> > > > >>> define your x- and y- grid spacing values as well. See the examples
> > > on the cdiff
> > > > >>> help page <http://www.iges.org/grads/gadoc/gradfunccdiff.html> for
> > > how
> > > > >>> to do that.
> > > > >>>
> > > > >>> Jeff Duda
> > > > >>>
> > > > >>> On Wed, Aug 8, 2012 at 5:48 AM, Djordje Romanic <djordje8 at gmail.com
> > > >wrote:
> > > > >>>
> > > > >>>> Dear Users,
> > > > >>>>
> > > > >!;>>> I have to calculate the pressure gradient in a given area (Southeast
> > > > >>>> Europe) and I have a pressure date at 2.5 x 2.5 degrees (reanalysis
> > > data).
> > > > >>>> Does anyone know how to calculate it in GrADS and how to show the
> > > results
> > > > >>>> in the vector form?
> > > > >>>>
> > > > >>>> Thanks in advance.
> > > > ! >>>>
> > > > >>>> Regards,
> > > > >>&gt ;> Djordje Romanic
> > > > >>>> M.Sc. in Meteorology
> > > > >>>> Cell: +38164 254 3539
> > > > >>>> www.linkedin.com (Djordje Romanic profile)
> > > > >>>>
> > > > >>>>
> > > > >>>> _______________________________________________
> > > > >>>> gradsusr mailing list
> > > > >>>> gradsusr at grads!usr.org
> > > > >>>> http://gradsusr.org/mailman/listinfo/gradsusr
> > > > >>>>
> > > > >>>>
> > > > >>>
> > > > >>>
> > > > >>> --
> > > > >>> Jeff Duda
> > > > >>> Graduate research assistant
> > > > >>> University of Oklahoma School of Meteorology
> > > > >>> Center for Analysis and Prediction of Storms
> > > > >>>
> > > > >>>
> > > > >>> _______________________________________________
> > > > >>> gradsusr mailing list
> > > > >>> gradsusr at gradsu! sr.org
> > > > >>> http://gradsusr.org/mailman/listinfo/gradsusr
> > > > >>>
> > > > >>>
> > > > >>
> > > > >> _______________________________________!________
> > > > >> gradsusr mailing list
> > >> >> gradsusr at gradsusr.org
> > > > >> http://gradsusr.org/mailman/listinfo/gradsusr
> > > > >>
> > > > >>
> > > > >
> > > > >
> > > > > --
> > > > > Jeff Duda
> > > > > Graduate research assistant
> > > > > University of Oklahoma School of Meteorology
> > > > > Center for Analysis and Prediction of Storms
> > > > >
> > > > >
> > > > > _______________________________________________
> > > > > gradsusr mailing list
> > > > > gradsusr at gradsusr.org
> > > > > http://gradsusr.org/mailman/listinfo/gradsusr
> > > > >
> > > > >
> > > > -------------- next part --------------
> > > > An HTML attachment was scrubbed...
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> > > >
> > > > --------- ---------------------
> > > >
> > > > Message: 2
> > > > Date: Fri, 10 Aug 2012 13:29:28 +0000
> > > > From: Kouakou Kouadio <kouekkd at gmail.com>
> > > > Subject: [gradsusr] (no subject)
> > > > To: gradsusr at gradsusr.org
> > > > Message-ID:
> > > > <CACjBvToO5W70-76DpQq3QfPNa1dQwuP-qHMABPgmr-0MjAE+Lg at mail.gmail.com>
> > > > Content-Type: text/plain; charset="iso-8859-1"
> > > >
> > > > Dear Users,
> > > >
> > > > I'm trying to install grads-2.0.a8.oga.1 on my laptop.
> > > > I respect the different instructions. I use suse 12.1.
> > > > When i execute grads i met the following message:
> > > >
> > > > grads: missing required directory
> > > > </opt/opengrads/Linux/i686> --->
> > > > at /opt/open!grads/grads line 157.
> > > >
> > > > In the /opt/opengrads/Linux/ directory i can't found the file i686 but i
> > > > met x86_64\@..
> > > >
> > > > I don't now what i can do.
> > > > Please give me any proposition to resolve this problem.
> > > >
> > > > **>
> > > > Thanks in advance.
> > > >
> > > >
> > > > Kouadio Kouakou
> > > >
> > > > Doctorant au Laboratoire Lapa-MF (Universit? de Cocody Abidjan)
> > > > C?te d'Ivoire.
> > > > -------------- next part --------------
> > > > An HTML attachment was scrubbed...
> > > > URL:
> > > http://gradsusr.org/pipermail/gradsusr/attachments/20120810/0b9a4599/attachment-0001.html
> > > >
> > > > ------------------------------
> > > >
> > > > Message: 3
> > > > Date: Fri, 10 Aug 2012 16:08:22 +0200
> > > > From: "Galebonwe Ramaphane" <GRamaphane at gov.bw&!gt;
> > > > Subject: Re: [gradsusr] Drawing something (line, point,...) over the
> > > > map
> > > > To: "GrADS Users Forum" <gradsusr at gradsusr.org>
> > > > Message-ID:
> > > > <C29C568A454A0849982F608873BBC01D016B6746 at imsnt001.meteo.gov.bw>
> > > > Content-Type: text/plain; charset="us-ascii"
> > > >
> > > > Tahereh,
> > > >
> > > >
> > > >
> > > > Try this:
> > > >
> > > >
> > > >
> > > > Set line 2 1 6
> > > ! > lon1= 120.6
> > > > lat1= 8.3
> > > > q w2xy lon1 lat1
> > > > x1 = subwrd(result,3)
> > > > y1 = subwrd(result,6)
> > > > lon2= 119.3
> > > > lat2= 9
> > > > q w2xy lon2 'lat2
> > > > x2 = subwrd(result,3)
> > > > y2 = subwrd(result,6)
> > > > draw line x1 y1 x2 y2
> > > >> > >
> > > >
> > > > Hope it helps.
> > > >
> > > >
> > > >
> > > > Galebonwe Ramaphane
> > > >
> > > > Department of Meteorological Services
> > > >
> > > > P.O. BOX 10100
> > > >
> > > > Gaborone
> > > >
> > > > Botswana
> > > >
> > > > Tel: +267 3612200
> > > >
> > > > Mobile: +267 74435261
> > > >
> > > >
> > > >
> > > > From: gradsusr-bounces at gradsusr.org
> > > > [mailto:gradsusr-bounces at gradsusr.org] On Behalf Of T. haghroosta
> > > > Sent: Thursday, August 09, 2012 7:58 PM
> > > > To: gradsusr at gradsusr.org
> > > > Subject: Re: [gradsusr] Drawing something (line, point,...) over the map
> > > >
> > > >
> > > >
> > > > Dear Jennifer,
> > > >
> > > > I did it but it didn't work. Maybe I didn't do that correctly. Co!uld you
> > > > please explai! n more. As an example here is my work : I would like to
> > > > show points (8.3 120.6) and (9 119.3) and also the line between them
> > > > over my maps.
> > > >
> > > >
> > > > Latitude
> > > >
> > > > longitude
> > > >
> > > > 8.3
> > > >
> > > > 120.6
> > > >
> > > > 9
> > > >
> > > > 119.3
> > > >
> > > >
> > > >
> > > > Regards,
> > > >
> > > > Tahereh
> > > >
> > > >
> > > >
> > > > > From: gradsusr-request at gradsusr.org
> > > > > Subject: gradsusr Digest, Vol 30, Issue 19
> > > > > To: gradsusr at gradsusr.org
> > > > > Date: Thu, 9 Aug 2012 12:00:01 -0400
> > > > >
> > > > > Send gradsusr mailing list submissions to> > > > gradsusr at gradsusr.org
> > > > >
> > > > To subscribe or unsubscribe via the World Wide Web, visit
> > > > > http://gradsusr.org/mailman/listinfo/gradsusr
> > > > > or, via email, send a message with subject or body 'help' to
> > > > > gradsusr-request at gradsusr.org
> > > > >
> > > > > You! can reach the person managing the list at
> > > > > gradsusr-owner @gradsusr.org
> > > > >
> > > > > When replying, please edit your Subject line so it is more specific
> > > > > than "Re: Contents of gradsusr digest..."
> > > > >
> > > > >
> > > > > Today's Topics:
> > > > >
> > > > > 1. Drawing something (line, point,...) over the map (T. haghroosta)
> > > > > 2. Re: How to calculate the pressure gradient? (Djordje Romanic)
> > > > > 3. Re: Drawing so! mething (line, point,...) over the map
> > >!> > (Jennifer Adams)
> > > > >
> > > > >
> > > > > ----------------------------------------------------------------------
> > > > >
> > > > > Message: 1
> > > > > Date: Thu, 9 Aug 2012 06:29:08 +0000
> > > > > From: "T. haghroosta" <haghroosta at hotmail.com>
> > > > > Subject: [gradsusr] Drawing something (line, point,...) over the map
> > > > > To: <gradsusr at gradsusr.org>
> > > > > Message-ID: <SNT104-W2403A6A7F39D90ECA64A85DDCC0 at phx.gbl>
> > > > > Content-T! ype: text/plain; charset="windows-1256"
> > > > >
> > > > >
> > > > > Dear All,
> > > > >
> > > > > I have to repeat my question, Is it possible to draw a path with
> > > > specific coordinates? For example I would like to show the position or
> > > > the track (moving pa!th) of a typhoon on a map. Is it possible to put
> > > > some points (with specific coordinates) or lines on a map seperate from
> > > > contours?
> > > > >
> > > > > Regards,
> > > > >
> > > > > Tahereh
> > > > > -------------- next part --------------
> > > > &g! t; An HTML attachment was scrubbed...
> > > > > URL: http://gradsusr.org
> > > > /pipermail/gradsusr/attachments/20120809/31e826ca/attachment-0001.html
> > > > >
> > > > > ------------------------------
> > > > >
> > > > > Message: 2
> > > > > Date: Thu, 9 Aug 2012 08:50:25 +0200
> > > > > From: Djordje Romanic <djordje8 at gmail.com>
> > > > > Subject: Re: [gradsusr] How to ca! lculate the pressure gradient?
> > > > > To: GrADS Users Forum < gradsusr at gradsusr.org>
> > > > > Message-ID:
> > > > > <CACWmqDci6TS4nRbjv=RRU3bvv!GPW=Q-zRTmGoNTETK+=k3MsYw at mail.gmail.com>
> > > > > Content-Type: text/plain; charset="iso-8859-1"
> > > > >
> > > > > Thanks,
> > > > >
> > > > > Since I only need the pressure gradient, and not the pressure gradient
> > > > > force, I should exclude 1/rho. Just one clarification. When I use
> > > > cdiff
> > > > > function for pressure (e.g. in LON direction), should I divide it with
> > > > dx
> > > > > or 2*dx. I believe that 2*dx would be correct.
> > > > >
> > > > > Regards,
> > > > > Djordje
> > > > >
> > > > >
> > > > > On Wed, Aug 8, 2012 at 7:08 PM, Jeff Duda <jeffd! uda319 at gmail.com>
> > > > wrote:
> > > > >
> > > > > > The pressure gradient is simply 1/rho * del(p), where del(p) is the
> > > > > > gra!dient operator, which can be displayed in Grads using the
> > >> mathematical
> > > > > > deco! mposition of the gradient operator (i.e., derivatives in the x-
> > > > and
> > > > > > y-directions). Use cdiff for those derivatives. Note, you'll have to
> > > > > > define your x- and y- grid spacing values as well. See the examples
> > > > on the cdiff
> > > > > > help page <http://www.iges.org/grads/gadoc/gradfunccdiff.html> for
> > > > how to
> > > > > > do that.
> > > > > >
> > > > > > Jeff Duda
> > > > > >
> > > > > > On Wed, Aug 8, 2012 at 5:48 AM, Djordje Romanic
> > > > <djordje8 at gmail.com>wrote:
> > > > > >
> > > > > >> Dear Users,
> > > > > >>
> > > > > >> I have to calculate the pressure gradient in a given area
> > > > (Southeast
> > > > &!gt; >> Europe) and I have a pressure date at 2.5 x 2.5 degrees (reanalysis
> > > > data).
> > > > > >> Does anyon! e know how to calculate it in GrADS and how to show the
> > > > results
> > > > > ; >> in the! vector form?
> > > > > >>
> > > > > >> Thanks in ad vance.
> > > > > >>
> > > > > >> Regards,
> > > > > >> Djordje Romanic
> > > > > >> M.Sc. in Meteorology
> > > > > >> Cell: +38164 254 3539
> > > > > >> www.linkedin.com (Djordje Romanic profile)
> > > > > >>
> > > > > >>
> > > > > >> _______________________________________________
> > > > > >> gradsusr mailing list
> > > > > >> gradsusr at gradsusr.org
> > > > > >> http://gradsusr.org/mailman/li!stinfo/gradsusr
> > > > > >>
> > > > >>>
> > > > > >
> > > > > >
> > > > > > --
> > > > > > Jeff Duda
> > > > > > Graduate research assistant
> > > > > > University of Oklahoma School of Meteorology
> > > > > > Center for Analysis and Prediction of Storms
> > > > > >
> > > > > >
> > > > > > _______________________________________________
> > > > > > gradsusr mailing list
> > > > > > gradsusr! @gradsusr.org
> > > > > > http://gradsusr.org/mailma! n/listinfo/gradsusr
> > > > > >
> > > > > >
> > > > > -------------- next part --------------
> > > > > An HTML attachment was scrubbed...
> > > > > URL:
> > > > http://gradsusr.org/pipermail/gradsusr/attachments/20120809/55f3fca3/att
> > > > achment-0001.html
> > &g!t; > >
> > > > > ------------------------------
> > > > >
> > > > > Message: 3
> > > > > Date: Thu, 9 Aug 2012 06:56:13 -0400
> > > > > From: Jennifer Adams <jma at cola.iges.org>
> > > > > Subject: Re: [gradsusr] Drawing something (line, point,...) over the
> > > > > map
> > > > > To: GrADS Users Forum <gradsusr at gradsusr.org>
> > > > > Message-ID: <50D53664-74F9-4A5D-9998-DE85D9E72D7A at cola.iges.org>
> > > > > Content-Type: text/plain; charset="us-ascii"
> > > > >
> > > > > Yes. Use 'qw2xy' to convert world coordinates to x,y coordinates on
> > > > the page. Then use 'draw line'! to connect the points.
> > > > > --Jennifer
> > > > >
> > > > >
> > > > > On Aug 9, 2012, at 2:29 AM, T. haghroosta wrote:
> > > > >
> > > >!; > > Dear All,
> > > > > >
> > > > &gt; &g! t; I have to repeat my question, Is it possible to draw a path
> > > > with sp ecific coordinates? For example I would like to show the
> > > > position or the track (moving path) of a typhoon on a map. Is it
> > > > possible to put some points (with specific coordinates) or lines on a
> > > > map seperate from contours?
> > > > > >
> > > > > > Regards,
> > > > > >
> > > > > > Tahereh
> > > > > > _______________________________________________
> > > > > > gradsusr mailing list
> > > > > > gradsusr at gradsusr.org
> > > > > > http://gradsusr.org/mailman/listinfo/gradsusr
> > > > >
> > > > > --
> > > > > Jennifer M. Adams
> > > > > IGES/COLA
> > > > > 4041 Powder Mill Road, Suite 302
> > > > > Calverton, MD 20705
> > > &!gt; > jma at cola.iges.org
> > > > >
> > > &gt! ; >
> > > > >
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> > > > >
> > > > > ------------------------------
> > > > >
> > > > > _______________________________________________
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> > > > > gradsusr at gradsusr.org
> > > > > http://gradsusr.org/mailman/listinfo/gradsusr
> > > > >
> > > > >
> > > > > End of gradsusr Digest, Vol 30, Issue 19
> > > > > ****************************************
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> > > >
> > > > ------------------------------
> > > >
> > > > _______________________________________________
> > > > gradsusr mailing li! st
> > > > gradsusr at gradsusr.org
> > > > http://gradsusr.org/mailman/l istinfo/gradsusr
> > > >
> > > >
> > > > End of gradsusr Digest, Vol 30, Issue 21
> > > > ****************************************
> > >
> > > _______________________________________________
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> > 
> > -------------------------!-----
> > 
> > _______________________________________________
> > gradsusr mailing list
> > gradsusr at gradsusr.org
> > http://gradsusr.org/mailman/listinfo/gradsusr
> > 
> > 
> > End of gradsusr Digest, Vol 30, Issue 26
> > ****************************************

Ricardo Hallak

Departamento de Ciências Atmosféricas (ACA) 
Instituto de Astronomia, Geofísica e Ciências Atmosféricas (IAG) 
Universidade de São Paulo (USP) 
Rua do Matão, 1226 - Cidade Universitária - São Paulo SP 05508-900 
Phone.: +55 (11) 3091-2850; 3091-4703 
Fax: +55 (11) 3091-4714

 
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