similar to: Wind rose plots?

Hello, what does this error message indicate and how do I avoid this? (sample code below) Thank you. -Tosh #read in the data table co<-read.table("co.txt",header=T,as.is=T) for (i in 1:3){ paste("logco",i, sep="")<-log(co$co[co$day==i]) } Gives the error: Error: Target of assignment expands to non-language object

David, Following on from Jim Lemon's suggest that polar plots might be more what you need, there are both wind rose and polar plot functions in the openair package that might be of use (particularly windRose and polarFreq). They will not do everthing you are after without some careful conditioning or extra work with latticeExtra, but could get you some of the way there. Karl Ropkins,

Hi List, I am trying to create a spatial representation of some wind data. I have the season, frequency, strength and direction of the wind from 10 different locations, the coverage of the area that I am interested in is not 100% there are small gaps in my coverage due to the location of the weather stations. I am trying to create a series of wind maps e.g. the Prevailing Winds, the maximum

Hi, I've been struggling with getting subnet browsing to work on my home network for some time and have decided to give it another go. This is my network configuration: Internet ----- Cisco SOHO97 (192.168.1.1) | | | +------------+ | +----------------+ | | | | | (192.168.1.5) (192.168.1.250)

Are there any R function or packages that generate wind roses? These are ``star''-like plots that summarize the frequency, direction and magnigude of windspeeds. Thanks, Matt -- Matt Pocernich University of Colorado - Denver Department of Mathematics -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read

A wind rose plot omits time information. Your request is simply not possible. On October 30, 2024 3:48:03 AM PDT, javad bayat <j.bayat194 at gmail.com> wrote: >Dear all; >I am searching for a way to extract wind direction and speed from a wind >rose plot. I have a graph and I want to make a dataframe of 5 years with >hourly intervals. > >> start_date <-

Dear all; I am searching for a way to extract wind direction and speed from a wind rose plot. I have a graph and I want to make a dataframe of 5 years with hourly intervals. > start_date <- as.POSIXct("2019-01-01 00:00:00") > end_date <- as.POSIXct("2023-12-31 23:00:00") > time_sequence <- seq(from = start_date, to = end_date, by = "hour") > df

Dear list, I trying to make a wind rose plot whit the command oz.windrose, from plotrix package. My data, a matrix of percentages with the rows representing speed ranges and the columns indicating wind directions was generated using bin.wind.records command from same package: [,1] [,2] [,3] [,4] [,5] [,6] [,7] [1,] 0.4405286 0.0000000 0.1468429 0.4405286 0.4405286

Dear R users, First just want to say thank you to all for developing such a wonderful software and packages. I need to produce a wind rose plot. Tried with packages circular and plotrix and couldn't quite get what I want. Moved to package ggplot2 and it's going great. However stuck in how to move axis labels. I am using the wind rose from the help to learn how to do what I need (code

Aloha all, I love using ggplot. It took a while to get used to the grammar of graphics, but it is starting to get easy now that I am thinking in a more structured way. A question. I'm making a wind rose that I'd like to be oriented with due north straight up. I've discovered that the orientation is sensitive to how north is represented. When north is represented as 0,

In a OpenOffice.org forum someone was asking if the spreadsheet could graph this http://www.elmundo.es/elmundosalud/documentos/2011/06/leche.html I didn't think it could. :) I don't think I've ever seen exactly this layout. Does anyone know if there is anything in R that does a graph like this or that can be adapted to do it. Unfortunately my Spanish is non-existent so I am not

##### BACKGROUND ##### I still cannot do basic share mapping between Samba 3.0.28 and a Windows 2003 AD Domain controller. When using mount.cifs, I get a permission denied error 13. I have run it as root and as my own user account. >From a windows workstation on a different domain, I can log on fine. HELP!!!!!!!!!!!! Thanks, Mike Tosh ##### CAN VIEW, BUT NOT MAP, VIA SMB ##### #

Okay I just installed the latest ver of Ubuntu and then installed the beta ver of Wine because the non-beta told me that it wouldn't install on AMD x 64 type computers. So I just installed the beta Wine version and I can't get any programs to run at all using wine. I also am having many pages on this forum stalling out, so i tried to read the user manual but i am not able to load it.

I am seeing a really odd problem with Rsync 2.6.2 and 2.6.3. I am trying to rsync a directory containing some 2gb files from a Solaris 9 NFS server to a Solaris 10b69 NFS client. Rsync is running on the Solaris 10 client. Here is the source directory as seen from the client: Source directory: -rwxr--r-- 1 root priv 1270666114 Jan 3 2004 FLY.GHO* -rwxr--r-- 1 root priv

Dear R Gurus, I spent some time in looking for help but didn't find a way to do what I want. I do have a vector (in Degrees) containing of 360 elements, one element per degree on a circle. The data is dimensionless and in the range of -0.2 to 0.5. An Example: Wind Dir [degrees], Value 1, 0.1 2 , 0.3 3 , 0.01 .,. .,. 180,-0.01 181,-0.2 .,. .,. .,. 359,.0.3 360,.0.5 Now I want to have

Hi, Is it possible to create Rose Diagrams of wind data (speed & direction) with R?? Best regards, Lars Peters ----- Lars Peters University of Konstanz Limnological Institute D-78457 Konstanz Germany phone: +49 (0)7531 88-2930 fax: +49 (0)7531 88-3533 e-mail: Lars.Peters@Uni-Konstanz.de web: Lars Peters <http://www.uni-konstanz.de/sfb454/tp_eng/A1/doc/peters/peters.html>

Hello, Everyone. Does anyone know how to create a Nightingale’s Rose chart by using R? Hopefully, the graph could be displayed like this: http://mbostock.github.com/protovis/ex/crimea-rose.html Thanks a lot. Kind regards, Henry [[alternative HTML version deleted]]

I am looking for a function (or package) to plot histograms of directional data such as wind direction. I believe these are called rose diagrams. Is there an R script for this? If not, can it be constructed in a function calling primitive graphic calls (lines, circles, boxes or polygons)? The stars function is not quite right. -- David Finlayson Geomorphogist and GIS Specialist NearPRISM -

hi, since my latest libpri update i get these messages: !! Unable to handle ROSE operation 36 !! Unable to handle ROSE operation 30 i searched through ITU X.219 and X.229 but can't find any values for the Remote Operations Service Elements. are these AOC-E messages? regards frank

Any idea on what this error message means? Don't know what to do if second ROSE component is of type 0x6 I get that when I dial into my asterisk box. I'm using CVS HEAD of ZAPTEL, LIBPRI and ASTERISK, though I tried it with v1.0.7 of ASTERISK and I still get the same error. Thanks, Jess