search for: topography

I have the current situation and am trying to figure out which way is the best approach. Our organization has two domains, REMOTE and LOCAL REMOTE - remotely located Active Directory, Windows 2003 LOCAL - local Samba 3.0.x, Linux server I have computer labs and students that would like to login to REMOTE and also local accounts that need LOCAL. There is no way to have a WinXP station

Hello, is there a package in R that would allow map drawing: coastlines, country/state boundaries, maybe topography, rivers etc? Thanks for any guidance, Mark

...possible to do it in R? Is there a way to estimate the parameters of the bivariate distribution using maximum likelihood? Do you have some hints on how to do this in R (with optim for example)? The second problem is that the distribution of wind direction is sometime bimodal (likely to be due to topography). Is it possible to model the distribution as a mixture of 2 von mises distribution and build a awfully complex joint distribution that would be "mixture of 2 von mises - weibull"???? Thanks a lot, Aziz [[alternative HTML version deleted]]

...ect point all data are obtained independently. The data are: * production (my response) My explanatory variables are: * sugarcane's variety (categorical, not necessarily the same on all farms) * age of sugarcane (continuous, not necessarily the same on all farms) * name of farm (block ??) * topography (categorical, not necessarily the same on all farms) * infestation (continuous, the main explanatory variable) I think make a modelo like this: lm(production~variety*age*farm*topography*infestation) My doubt is about the errors, I dont get to know if this is nested, mixed etc. Anybody can help-...

Hi Sherri, There are examples of topographic maps which you have been pointed to, however, I suspect that you want to know where you can obtain topographic data from rather than a canned example. There are quite a few intricacies to the process so I will go through them for you. (1) Topography files can be found in the geomapdata library. You will probably want to use the maps package too (if you want to display coastlines). If you are zoomed in on a certain area, you will probably want to use the hi res coastline data found in the mapdata package. In the following code, I have also used...

...contour chart with R for the non-strict matrix? Thank you in advance!!! myData<-read.table('C:/MyDoc/TestData.txt',sep=',') x <- 10*1:nrow(myData) y <- 10*1:ncol(myData) filled.contour(x, y, myData, color = terrain.colors, plot.title = title(main = "The Topography of Maunga Whau", xlab = "Meters North", ylab = "Meters West"), plot.axes = { axis(1, seq(100, 800, by = 100)) axis(2, seq(100, 600, by = 100)) }, key.title = title(main="Height\n(meters)"), key.axes = axis(4, seq(4, 8, by = 1)))...

Dear all, I am using filled.contour and my x-axis consists of a vector of dates, formatted using as.POSIXct. When I assign this vector to x in filled.contour, the x-axis in the plot is correctly formatted as dates. However, when I use plot.axes=axis(1) in filled.contour the x-axis is not correctly formatted. I need to opt for the latter because I want to add additional lines and points to the

Nicolas Kovacs writes: > Le 09/04/2020 ? 11:05, isdtor a ?crit : > > NIS works fine on CentOS 8. Certainly the client side. But how it's enabled > > is different, check the manual. authconfig is replaced with authselect. > > NIS "works fine" in the sense that telnet works fine. > > :o) It is not our job here to second-guess implementation decisions made

...xagons on a blank slate [ via imagecreate(width,height) function), then draw the county border on top of that, and then on top of that either draw the lakes/rivers and/or basic topographical lines. My preference obviously includes getting data sets for those things (county border, lakes/rivers, topography) in a format that I can parse with php to draw them with gd. My county does have some GIS data available: http://www.shastagis.co.shasta.ca.us/gissearch/search_new.aspx I don't have a clue how to get that data into format useful for drawing with gd via php. Anyone have experience with this...

Dear all, I would like to generate a filled.contour plot with log x and y axis, however using: filled.contour(as.line,log="xy") results in a warning message. Does anybody knos what to do? Thanks Thomas

...en 0 (no ground cover) and 5 (almost complete cover). id like to produce a map similar to the ones the akima package enables me to (function in akima is called: interp(x,y,z-value...), then use image(...) on the resulting data). but: as the akima library works suitable with continuous z-values (topography, air pressure, whatever is measured can be described a number), my resulting map looks terribly patchy (of course, since the levels of the factor cannot be interpolated) and contains no valuable information. thus my question: i imagine something like a "growing-cells mechanism", which...

Do we have anyone here who is a bind/dns wizard? I've been under the impression my dns setup which I've used for so many years on a bsd machine is now considered lame. If there is someone who would not mind taking a look at my configuration to see where I'm missing something, or where the difference lies between bind 9 and previous bind 8 configs? I'd prefer to do this off list

...e, of things like how to get to my house (Maptech sends you through an intersection that doesn't exist and never has.), or game trails, den trees, and stands in the woods. So that's a fatal shortcoming. But all the linux-native apps I keep revisiting still seem to me to require degrees in topography, or electronics, or linux -- or two or all three. -- Beartooth Staffwright, PhD, Neo-Redneck Linux Convert Remember I know precious little of what I am talking about.

Hy guys, I have built a 3dimentional array that is meant to be a 3D landscape for my simulation game. Do you know if there is some package that allow me to plot the image? I am looking at all 3D plots but nothing seems to be right. Should I use the rgl package? Thank you very much Marianna

...lementation decisions made by others as only the people concerned are familiar with their environment's restraints and business requirements. > Yes, let me validate Mr. Kovacs comment. I am aware of the shortcomings of NIS in the area of security. Let me provide some information on the topography of my network and my reasoning for choosing NIS/NFS. Perhaps an alternative may be suggested to meet my needs without totally confounding me when it comes to configuration. I tried another solution some time ago but failed miserably. Search for "nobody:nobody" in my transactions on...

...tionarity since computing the autocorrelation on first derivative destroys everything (correlation of wind direction is performed using the circular-circular correlation coeff as defined by Mardia 1976). - Correlate with other meteo stations: this is a problem because wind patterns are affected by topography for instance and even nearby stations may have different wind patterns. Also the correlation between meteo stations is questionable since a N wind will first affect Northern stations while a S wind will first affect southern stations so the lagged correlation between stations may appear lower than...

> Yes, let me validate Mr. Kovacs comment. I am aware of the shortcomings > of NIS in the area of security. Let me provide some information on the > topography of my network and my reasoning for choosing NIS/NFS. Perhaps > an alternative may be suggested to meet my needs without totally > confounding me when it comes to configuration. The good thing about YP/NIS is that it's simple - if all you want is for your clients to get user info it i...

Hi I am setting up a phone system for a small office. The office will have 5-8 phones and a fax line. There are 4 hunt lines coming into the office. We have made no hardware purchase yet. Being an asterisk newbie, before I suscribed to this list I just assumed that I would buy voip phones and connect all the phones to a private ethernet network. However, I see many people inquiring about FXS

...s diversity, species distributions. The investigation is composed of the same sampling design of the forest: a large 50 hectare plot (usually) in which every tree >= 10 mm in diameter has been tagged, mapped and identified. Reenumerations occur very 5 years (mostly). Other information such as topography, canopy structure, seedling traps, etc, etc. are collected to different degrees at different sites. Some sites have more than one plot, some have 2, 25 ha plots, some have 52 hectare, species identification can easily take 10 years and counting, some sites have 1200 species, etc. etc. It is a ver...

...I am still having a routing issue that I am hoping someone can help me tweek. This server, besides acting as our gateway to the internet, is also our web and email server. The server has 4 nics. Two are connected to the internet and the other two route traffic to internal subnets. Our network topography in question looks like this: Internet - Gateway Server - 192.168.4 subnet - Internal Server - 192.168.6 subnet - Clients The problem that I am experiencing is that part of our internal network, the 192.168.6 subnet cannot view our website that is hosted on our Gateway server. Our Internal Server...