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Modify data format in Star*net to easily transition from 3D to 2D?

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 rfc
(@rfc)
Posts: 1901
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Here's the general format of most of my files:
[PRE]
# STAR*CARLSON Version 8.2.2.4137
# Copyright 2016 MicroSurvey Software Inc.

# Input Field File : C:UsersDesktopRaw File Backup 20apr16 rw5 files and dat files through MSCAD800-1000-1100800-1000-1100.rw5
# Date Processed : 08-12-2016 16:16:46

.Units FeetUS
.Units DMS
.Order AtFromTo
.Sep -
.3D
# Job : 800-1000-1100
# Date : 11-27-2015
# Time : 12:59:43

.Delta Off
V 800-700 98-11-30.00 5.000/5.000
M 800-700-1000 194-38-52.00 300.3730 78-20-26.00 &&* 5.000/5.000
DV 1000-800 300.3545 100-59-35.00 5.000/5.000
M 1000-800-1100 65-29-29.00 202.1350 97-50-54.00 5.000/5.000
DV 1000-800 300.3455 100-59-38.00 5.000/5.000
[/PRE]
I suspect that because more than a little of my elevation data sucks, because the data includes slope distance and zenith angles, if my measure-ups are faulty, it may affect the horizontal adjustment.

Is there an easy way to convert to a 2D analysis...i.e. without re-writing a ton of lines? I can't just change it to 2D in Project Options; it results in a lot of error messages. Or, is this a fools errand, given that the 2D analysis is using the same data as the 3D analysis?

 
Posted : August 14, 2016 3:10 pm
(@kent-mcmillan)
Posts: 11419
 

Is there an easy way to convert to a 2D analysis...i.e. without re-writing a ton of lines?

Yes. As I recall, the following inline command:

.2D

Should do the trick (if you specify the heights of the control points or choose some arbitrary value) for a 3D adjustment, e.g.:

E 1800 1200 !

 
Posted : August 14, 2016 3:35 pm