Whenever I try to download data from a CORS station in GNSS Solutions (ver 3.60.1), it appears that the file is downloading and then a message box pops up that says that raw data is not available for that time. I've tried several stations and get the same message each time. Any suggestions? It has worked in the past, so it must be something I'm doing wrong.
Thanks for any help.
Just tried it, and it works for me. I am using 3.60.1 as well. What station(s) and what dates and times are you trying to download? I'll see if I can duplicate it. Also, have you checked the NGS site to see if maybe the data is simply missing? Might not be to far fetched if the CORS towers are owned/run by the same agency or use the same ISP.
I've tried several stations in and around Raleigh, NC, all of which are operated by NC Geodetic Survey. My time frame is yesterday, 1/23/11 beginning at 10:21:00 am fir a duration of 1 hr. 46 min. I've tried ncwr, ncna, ralr, ncrd and ncja and get the same message each time, leading me to believe that the problem is with me, not the cors station.
Using your settings, I get the same exact problem. If you log into the NGS ftp site, and look at the file that is being downloaded, you will see it is much smaller than usual for Feb. 23rd, which would indicate to me that the data is missing. The ftp site instead contains numerous files for the day, for example, compare the two links:
ftp://www.ngs.noaa.gov/cors/rinex/2011/054/ncwr/
ftp://www.ngs.noaa.gov/cors/rinex/2011/052/ncwr/
Notice on your day their are multiple smaller files. I am not going to go through all those files to figure out if there is data there or not for the time you are looking for. But it is clear that the file GNSS Solutions assumes will contain your data doesn't have it.