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Hi Stacho
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<br>The process of surveying an under water cave is (sometimes) like this:
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- install survey line (as the navigational line is not suitable for doing survey)
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- measure the line (stick map)
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- do side measurements
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- remove the survey line
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As the existing navigational line is sometimes not usable for survey you have to install your own survey line.
<br>But as the cave is visited frequently by many divers you have to remove your survey line again as soon as possible. Usualy there should be only one line inside an under water cave for having an absolute clear navigation.
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Unfortunately sometimes you have to resurvey a part of the line. E.g. when some side messurements are missing or even don't make sense.
<br>But as the original survey line is not in place anymore and therefore also the survey stations are not, you have to install a new survey line and redo the survey.
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Of course you have to start at a well known station and also end at a well know station to connect the "new" survey correctly to the existing one.
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Well, I presume I have to use the comment command to exclude all duplicate stations.
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Torsten
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Stacho Mudrak <lists@group-s.sk> hat am 29.09.2021 16:21 geschrieben:
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Hmmm, how many shots would you like to hide from XVI?
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You usually generate XVI once for drawing a map (unless you have a running xtherion in the cave, which I do not assume is a case) - so comment/uncomment should be sufficient. Especially assuming you need entire centerline including splay shots to draw a map. Could you please describe your workflow in detail to consider an appropriate solution?
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Thanks, S.
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On Wed, 29 Sept 2021 at 14:01, Torsten Schnitter <<a href="mailto:torsten.schnitter@netcologne.de">torsten.schnitter@netcologne.de</a>> wrote:
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Hi List
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Is there an option to exclude some parts of a line in a XVI export?
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It also should be exluded from all calculations of course as it is dupclicated survey.
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I couldn't find something for this in the Therion book.
</div>E.g. with using flags for groups of data or anything else?
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I would like to prevent using comments for all obsolete data to do this job.
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I had to resurvey a part of a line (not complete line).
<br>Therefore I want to export let's say station 0 to 5 from line A, then station 0 to 10 from line B and eventually station 15-18 from line A.
<br>(station <a target="_blank" href="mailto:0@lineB" rel="noopener">0@lineB</a> = <a target="_blank" href="mailto:5@lineA" rel="noopener">5@lineA</a> and <a target="_blank" href="mailto:10@lineB" rel="noopener">10@lineB</a> = <a target="_blank" href="mailto:15@lineA" rel="noopener">15@lineA</a>)
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Aim is to exclude a part from line A in the XVI export and not to be confused by obselete stations and shots.
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"Flags splay" is good for excluding the data from calculations.
<br>But which command is suitable for excluding parts of data in the XVI export?
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Or is this not possible at all?
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Thanks.
<br>Torsten
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