R help - Nov 2015 - How to change name of pdf output of function windRose in openair package

Dear r-list users,
I am using windRose within the openair package.
Automatically the wind rose is saved in a pdf file called Rplots.pdf .

I need to apply this function to different data frames, and each time I need to
change automatically the name of the pdf output.
I am not able to do it, I read the manual quite carefully but I didn't find
any hint about it.

Would somebody be able to help me?
Thank you for your attention
Stefano


________________________________

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Hi Stefano,
Just start the PDF device, do the plot, then close the PDF device:

library(openair)
...
data(mydata)
pdf("windRose.pdf")
windRose(mydata)
dev.off()

This is from the first example for the windRose function. It will produce a
file named "windRose.pdf" in the working directory of R.

Jim



On Thu, Nov 5, 2015 at 8:26 PM, Stefano Sofia <
stefano.sofia at regione.marche.it> wrote:
> Dear r-list users,
> I am using windRose within the openair package.
> Automatically the wind rose is saved in a pdf file called Rplots.pdf .
>
> I need to apply this function to different data frames, and each time I
> need to change automatically the name of the pdf output.
> I am not able to do it, I read the manual quite carefully but I didn't
> find any hint about it.
>
> Would somebody be able to help me?
> Thank you for your attention
> Stefano
>
>
> ________________________________
>
> AVVISO IMPORTANTE: Questo messaggio di posta elettronica pu? contenere
> informazioni confidenziali, pertanto ? destinato solo a persone autorizzate
> alla ricezione. I messaggi di posta elettronica per i client di Regione
> Marche possono contenere informazioni confidenziali e con privilegi legali.
> Se non si ? il destinatario specificato, non leggere, copiare, inoltrare o
> archiviare questo messaggio. Se si ? ricevuto questo messaggio per errore,
> inoltrarlo al mittente ed eliminarlo completamente dal sistema del proprio
> computer. Ai sensi dell?art. 6 della DGR n. 1394/2008 si segnala che, in
> caso di necessit? ed urgenza, la risposta al presente messaggio di posta
> elettronica pu? essere visionata da persone estranee al destinatario.
> IMPORTANT NOTICE: This e-mail message is intended to be received only by
> persons entitled to receive the confidential information it may contain.
> E-mail messages to clients of Regione Marche may contain information that
> is confidential and legally privileged. Please do not read, copy, forward,
> or store this message unless you are an intended recipient of it. If you
> have received this message in error, please forward it to the sender and
> delete it completely from your computer system.
>
>         [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
	[[alternative HTML version deleted]]

Hi

if you need to do naming automagically you can use ls for creating object
consisting from names of objects and use it for naming inside a cycle.

obj <- ls()
for (i in 1:n) {
pdf(paste(obj[i], "pdf", sep="."))
...
do the plotting
dev.off()
}

Cheers
Petr
> -----Original Message-----
> From: R-help [mailto:r-help-bounces at r-project.org] On Behalf Of Jim
> Lemon
> Sent: Thursday, November 05, 2015 12:25 PM
> To: Stefano Sofia
> Cc: r-help at r-project.org
> Subject: Re: [R] How to change name of pdf output of function windRose
> in openair package
>
> Hi Stefano,
> Just start the PDF device, do the plot, then close the PDF device:
>
> library(openair)
> ...
> data(mydata)
> pdf("windRose.pdf")
> windRose(mydata)
> dev.off()
>
> This is from the first example for the windRose function. It will
> produce a file named "windRose.pdf" in the working directory of
R.
>
> Jim
>
>
>
> On Thu, Nov 5, 2015 at 8:26 PM, Stefano Sofia <
> stefano.sofia at regione.marche.it> wrote:
>
> > Dear r-list users,
> > I am using windRose within the openair package.
> > Automatically the wind rose is saved in a pdf file called Rplots.pdf
> .
> >
> > I need to apply this function to different data frames, and each time
> > I need to change automatically the name of the pdf output.
> > I am not able to do it, I read the manual quite carefully but I
> didn't
> > find any hint about it.
> >
> > Would somebody be able to help me?
> > Thank you for your attention
> > Stefano
> >
> >
> > ________________________________
> >
> > AVVISO IMPORTANTE: Questo messaggio di posta elettronica pu?
> contenere
> > informazioni confidenziali, pertanto ? destinato solo a persone
> > autorizzate alla ricezione. I messaggi di posta elettronica per i
> > client di Regione Marche possono contenere informazioni confidenziali
> e con privilegi legali.
> > Se non si ? il destinatario specificato, non leggere, copiare,
> > inoltrare o archiviare questo messaggio. Se si ? ricevuto questo
> > messaggio per errore, inoltrarlo al mittente ed eliminarlo
> > completamente dal sistema del proprio computer. Ai sensi dell?art. 6
> > della DGR n. 1394/2008 si segnala che, in caso di necessit? ed
> > urgenza, la risposta al presente messaggio di posta elettronica pu?
> essere visionata da persone estranee al destinatario.
> > IMPORTANT NOTICE: This e-mail message is intended to be received only
> > by persons entitled to receive the confidential information it may
> contain.
> > E-mail messages to clients of Regione Marche may contain information
> > that is confidential and legally privileged. Please do not read,
> copy,
> > forward, or store this message unless you are an intended recipient
> of
> > it. If you have received this message in error, please forward it to
> > the sender and delete it completely from your computer system.
> >
> >         [[alternative HTML version deleted]]
> >
> > ______________________________________________
> > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
> > https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guide
> > http://www.R-project.org/posting-guide.html
> > and provide commented, minimal, self-contained, reproducible code.
>
>       [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-
> guide.html
> and provide commented, minimal, self-contained, reproducible code.
________________________________
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