WeatherView 32 Setup
for CWOP/APRS
Updated:  March 10, 2008

WeatherView 32 Application Setup for CWOP/APRS:  Dave Heider, author of WeatherView 32, has introduced APRS/CWOP support for his WV32 application. WV32 will automatically send APRS messages to CWOP servers. In order to get WV32 to send the data, a simple configuration is required. Follow the steps outlined below and you’ll be up and running in no time.
A.  Verify your version of WV32 supports CWOP/APRS uploads
  1. Click on WV32’s "Setup" menu item. You should see a selection labeled "Citizens Weather Observer Program (Standard/Pro)." If you do not see this selection you will need to upgrade the product. If you do see it, skip to Section B.
     
  2. Click on the "About" menu item and write down your Serial number (labeled "SN") Even though the upgrade seems to carry over your registration information, it wouldn't hurt to have this number just in case something goes wrong during the installation.
     
  3. Go to the Weather View 32 download web site and click on the “Download weather View 32 program now” link. Save the file (called wvsetup.exe) to a folder on your computer (don’t forget where you put it).
     
  4. Execute wvsetup.exe. Be sure to install it in the same folder as your original WV32 program.
     
  5. Repeat step 1 above and verify that WV32 now has the "Citizens Weather Observer Program (Standard/Pro)" option available to you. Also, verify that your serial number is listed in the “About” menu item.
     
B. WV32 Station Location Setup: 
  1. First, you should verify that your elevation and coordinates are correct in the WV32 setup screen. You can find your location information at the:
    • Determining your position (decimal latitude/longitude) using Google.com;
      • enter your U.S. postal mailing address
        • a map of you location will appear
      • click in the "link to this page" link
      • you decimal format latitude and longitude will appear in the URL after the "ll=" designator (positive latitude = northern hemisphere, negative longitude = western hemisphere)
      • use the decimal formatted position rounded to four decimal digits
    • Elevation (using the Geocode latitude/longitude position and by reading the contours of the 1:24K map) from Topozone.com. Determine the map's contour units, "feet" or "metric", by clicking on the "Map/Photo Info" button and looking at the "Map Type" for the scale map you are using, typically 1:24K. 
    • Verify the station metadata using ACME mapper website

    The use of this ACME web page is beyond the scope of this tutorial, but it is fairly intuitive. You can get pretty accurate latitude, longitude, and elevation information using the topographic map and satellite photos of your location.
     

  2. Click on the “Setup” menu option in WV32 and choose “Weather View Properties”. You should see a screen that looks similar to the screen at the right. Be sure you are on the “Station Inf.” tab. Insert your station latitude, longitude, and elevation in the spaces provided. Remember that elevation should be in feet above mean sea level (AMSL) and latitude and longitude should be in decimal degrees. So 41 degrees 30 minutes would be expressed as 41.5000 degrees. 41 degrees, 30 minutes, 30 seconds would be expressed as 41.5500 degrees.

    Once you have inserted the correct information click on the “Close” button. WV32 will save your information.
WeatherView32 Station Setup Menu
 
C.  Activate CWOP uploads.
  1. Click on the “Setup” menu option and choose the "Citizens Weather Observer Program (Standard/Pro)” selection. You should see a window similar to the one at the right. Put the Station ID that you received from CWOP /APRS in the Station ID window. You did get one right? If not, go to The CWOP sign-up page and get an ID.
     
  2. Choose your upload frequency. This is the number of minutes between each upload to the CWOP/APRS system.  10 minute uploads is recommended.
     
  3. The primary and secondary CWOP severs that come with WV32 need to be updated:
    1. Primary CWOP Server should be set to  cwop.aprs.net
       
  4. Check the box next to “Check mark to enable data feed”. Close the window and you should be up and running!
Check your data by looking at these web links:

Back to CWOP Information Page

Questions or Comments?
russ@wxqa.com

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