Adjustments to Level Network

David Black · Post by **David Black** » Fri Dec 07, 2007 3:22 pm

The survey stations of the original survey for a new sewer main in steep terrain were levelled. During the as-constructed survey, an unacceptable vertical misclose was encountered. How do I use the Survey/Adjustments/Level Network feature to adjust the RLs of the stations?

When I tried to use it I got an error message and 12d bombed out.

Is there a way to adjust the intermediate shots taken during the traverse too, at the same time as the station adjustments or do I need to reprocess to raw file?

I am using version 7.0C1g.

thanks for your help. regards, David Black

Sam Cech · Post by **Sam Cech** » Sat Apr 05, 2008 1:03 pm

The Level Network Adjustment seems to only adjust control stations.

I would think it should be used prior processing field files to establish the correct elevation of control marks.

I think there might be a problem with the output file that doesn’t record weights\distances and therefore makes it impossible to ever reuse that data.

As for side shots of standard level runs we reduce those in Excel.

Sam