I downloaded the VWS APRS software from the Ambient site.
I am able to configure it and upload data, but I can't figure out how to accurately enter my latitude and longitude. I am at
37.94 | -121.75 SF Bay area.
The software only allows you to enter a positive values, so I can not enter the -121. If I use just 121, I end up a very long way from the correct location.
Any suggestions?