similar to: GPS data import into R

Hello, everyone - I have an old Windows app - a ship navigation program - that needs to see GPS input on a serial port (it was written in the pre-USB days.) My laptop, however, has no serial ports - but this same program, when run on a friend's Windows box, can read the GPS info from the USB-connected GPS via the "USB-Serial Driver". This is one of the frustrating bits of this

Hello, I do not understand the correct way to approach the following problem in R. I have observations of pairs of variables, v1, o1, v2, o2, etc, observed every 30 seconds. What I would like to do is compute the correlation matrix, but not for all my data, just for, say 5 minutes or 1 hour chunks. In sql, what I would say is select id, date_trunc('hour'::text, ts) as tshour,

Dear R users, #---------------------------------------------------------------------------------------------------------------------------- #There is table containing 1000 (lat, lon, time) GPS positions, wchich should be recognized and labeled in every row of that #recognized position by label from defined POI vector GPS$Lat =c(9,2.2,2,3,4,5,6,7,2,9,2.1,10,3.3,0 , 6, 8, 9) GPS$Lon =c(0,1

Hello everyone and best wishes for 2023 :) I have an old *Garmin Drive Smart 50 GPS* and I want to be able to attach it when it is in preboot mode to a VM hosted by a *Debian 11 host*. From what I understand, the preboot mode allows us to flash a firmware before the GPS actually starts (used among other things when the GPS is soft bricked). When I connect the GPS to the host it gives:

Hi all, I''m having the following problem: I need a user using any device of any GPS is advised that at a certain place. I search on the net with articles on Global Positioning RubyonRails, but without success. Can anyone help me?

Dear all, I would like to ask you if R has a library that can work with different GPS formats For example  I have a string of this format N50° 47.513 E006° 03.985 and I would like to convert to GPS decimal format. that means for example converting the part N50° 47.513 to 50 + 47/60 + 513/3600. Is it possible to do that with R? What is the name of such a library? I would like to thank you in

I am new to Linux, Ubuntu, WIne etc but despite all that I am operating in Ubuntu 8.10, with MapSource 6.13.6 installed via Wine 1.0.1. I know there is an issue in getting MapSource to recognize the GPS while connected via USB but I am unable to understand the steps provided to solve this issue. I've been advised to enter "sudo modprobe garmin_gps" in terminal and to check the

I've installed through wine the program for a gps data logger QSTARZ. The program works fine with wine, but cannot dowmnload the data from the gps because I only have a windows driver for it. Any way to get the windows driver installed in linux so that I could download the data? Thanks Agus -- Dr. Agustin Lobo Institut de Ciencies de la Terra "Jaume Almera" (CSIC) LLuis Sole

Can anyone please hazard a guess at an estimate for a poor old squirrel hunter with a Very Very Dumb Question? Is wine likely to be able to install and run any of the proprietary GPS-interfacing topo map programs (DeLorme, Garmin, Mapquest, et al.) at any roughly predictable future date? The season opens in three weeks, my GPS (Garmin's etrex vista) is full -- and it still contains road maps

Hi, I am trying to install and make functiona PC Navigator 8 for my father on Ubuntu 9.10 using wine. Software is runnable, i connect BT GPS receiver to ubuntu on rfcomm4, but I am unable to make receiver visible for PC Navigator. Can anyone help he? Thank you

Anyone ever used the iGPS-500 under CentOS 5? Any recommendations on a USB-based GPS that "just works"? Ray

Good morning, I have discovered what I believe to be a performance regression between Zoo 1.6x and Zoo 1.7-6 in the application of rollapply. On zoo 1.6x, rollapply of my function over my data takes about 20 minutes. Using 1.7-6, the same code takes about 6 hours. R --version R version 2.13.1 (2011-07-08) Copyright (C) 2011 The R Foundation for Statistical Computing ISBN 3-900051-07-0 Platform:

Hi, I'm having issues connecting Garmin GPS 18 to COM1 on 9.1, I get nothing but silence. Identical setup works absolutely fine with Linux. I've got PPS wire connected to DCD, but that seems to make no difference on Linux, so I presume it shouldn't affect fbsd either. On Linux, I get: $ uname -a Linux ubuntu 3.8.0-19-generic #29-Ubuntu SMP Wed Apr 17 18:16:28 UTC 2013 x86_64 x86_64

I would like to capture the lat/lon coordinates from a GPS-enabled cell phone or PDA. Is this possible? Must I subscribe to this information from the cellphone network provider, or can I capture it without charge? What devices will broadcast the coordinates? Is there a device that will broadcast its position inband that can be captured by Asterisk? Can an SMS message include coordinates?

hi, is there an official or semiofficial way to store gps location in vorbis comments or any ogg file. mp4 and exif store at least: - location name (e.g. London, UK) - longitude (degree as double), latitude (degree as double), elevation (meters) (these three according to WGS84) Stefan

Hello R-experts, I have some coordinates that look like this: lat                           long 32 31.85 59 48.74 34 05.7 58 50.79 34 05.7 58 50.79 34 05.7 58 50.79 This was my GPS setting by the time of filed trip. I assume that the second column is "minute + seconds". Am i right? I am looking for a

Hello, I'm going to use wine to use a gps software on my carpc. The GPS software runs great but when the window loses focus it hangs until the windows gets focus back. I guess this is really a fault of the application, I assume it does the same without wine (I actually never tried it outside wine so I don't know). Anyway because it's under wine it's easy to workaround it. I want

Warren, one slight correction on an other wise nicely written bit of info: The time transmitted from WWV is not Mountain Time. Even though the WWV transmitter farm is located in the Mountain time zone, the signals are transmitted as "Coordinated Universal time", UTC, or 'Zulu' time. Here, you can listen to a recording made at the transmitter site for the 5Mhz signal:

I am generating an array of similar plots using the par(mfrow=c(3,3)) method. Everything works fine except the plot only puts y-axis tick marks on cells in column one and x-axis tick marks on cells in row three. I would like tick marks on both the x and y axix of all 9 plots in my array. I am generating plots using the following two functions three.by.three.plot <- function(ss) {

Dear R users, subject: How to filter XY pairs of inacurate gps position along track, taking into account the time index to not mix track from different days in one average track or subject as: How to filter XY pairs of inacurate gps position: (latitude, longtitude) to get estimated correct position before calculating track i.e. How to estimate (time series? )? How to filter XY pairs of