OK, I've been using OPUS since about 2007 off and on. Occasionally I get an abort. Granted, I was in a hollow and collected for about an hour. I thought I would at least get a fast static. The error message I got was: 6029 After the single baseline analysis, fewer than 3 useable
6029 reference stations remain. Aborting.
My question is, am I SOL?. Is there any way to at least force a solution or modify the input. I'm not looking for Gnat's a$$, I may end up accepting the autonomous solution. Grasping at straws.
SIR VEYSALOT, post: 378715, member: 458 wrote: OK, I've been using OPUS since about 2007 off and on. Occasionally I get an abort. Granted, I was in a hollow and collected for about an hour. I thought I would at least get a fast static. The error message I got was: 6029 After the single baseline analysis, fewer than 3 useable
6029 reference stations remain. Aborting.My question is, am I SOL?. Is there any way to at least force a solution or modify the input. I'm not looking for Gnat's a$$, I may end up accepting the autonomous solution. Grasping at straws.
UPDATE: RESUBMITTED AND A SOLUTION WAS RETURNED. NOT THE GREATEST BUT ACCEPTABLE
If you want to e-mail me the obs file I'll process it.
SIR VEYSALOT, post: 378715, member: 458 wrote: OK, I've been using OPUS since about 2007 off and on. Occasionally I get an abort. Granted, I was in a hollow and collected for about an hour. I thought I would at least get a fast static. The error message I got was: 6029 After the single baseline analysis, fewer than 3 useable
6029 reference stations remain. Aborting.My question is, am I SOL?. Is there any way to at least force a solution or modify the input. I'm not looking for Gnat's a$$, I may end up accepting the autonomous solution. Grasping at straws.
OPUS-RS requires high quality data, you cannot force bad data to be better. Since you knew you were in a hollow you should have observed in excess of two hours or used a multi-constellation receiver. You will now expend much more time in the office than you would have extended in the field.
You also may be able to improve your position by editing your RINEX file. Send me the RINEX file and I will take a look a it, sometimes all that required is to shorten the file and use only the best data.
The fewer than 3 reference stations was resolved as the CORS data was ultimately received at OPUS. Were you to retry again there may be more/nearer/better CORS data available.
Paul in PA
I'm by no means an expert, but I think the control stations need to be within a certain distance to process with OPUS RS.
Maybe you'd have better luck with another online processing site like AusPos. I think it only requires 1 hour of occupation for static processing.