mirror of
https://expo.survex.com/repositories/troggle/.git
synced 2024-11-22 15:21:52 +00:00
85 lines
3.8 KiB
HTML
85 lines
3.8 KiB
HTML
{% extends "base.html" %}
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{% block title %}Cave Entrances and other locations in UTM{% endblock %}
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{% block content %}
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<h1>Entrance locations</h1>
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<p>
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These are all the locations specified in Northing/Easting coordinates in the system.
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This report is to help you sort out and fix the bad data in our records. You can see from the tables here
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that UTM data sometimes have Northings and Eastings swapped, or UTM is used when it is intended to be
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BMN and vice versa.
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<p>
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Coordinate systems in Austria are explained in:<br>
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<a href="/handbook/survey/lasers.htm">Geographical fixed points on Loser</a><br>
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<a href="/handbook/survey/coord2.html">GPS and coordinate systems</a><br>
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<a href="/handbook/survey/coord.htm">Basic Coordinate Systems</a>.
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<p>The data in the table immediately below has been hand-entered and is sometimes very wrong.
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<p>For the Cave column, if there is an official cave name, then it is shown.
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Otherwise whatever other name we can find for it is shown <em>in italics</em>.
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For the Entrance column, if the entrance has a name (e.g. Grüner Eingang in Schwarzmooskogeleishöhle) then it is shown.
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Otherwise it says "Anon:" followed by whatever other name we can find for it, usually the entrance id slug, <em>in italics</em>.
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<table>
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<tr><th>Cave</th><th>Entrance</th><th>Easting</th><th>Northing</th><th>tag</th><th>tag exact</th><th>tag other</th><th>slug</th></tr>
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{% for ent in ents %}
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<tr>
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<td style="text-align:left">
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{% for c in ent.cavelist %}
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<a href="/{{c.url}}">
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{% if c.official_name %}
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{{c.official_name|safe}}
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{% else %}
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<em>{{c|safe}}</em>
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{% endif %}</a><br>
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{% endfor %}</td>
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<td style="text-align:left">
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{% if ent.name %}
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{{ent.name|safe}}
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{% else %}
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Anon: <em>{{ent|safe}}</em>
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{% endif %}
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</td>
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<td style="text-align:right">{{ent.easting|floatformat:2}}</td>
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<td style="text-align:right">{{ent.northing|floatformat:2}}</td>
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<td style="text-align:right">{{ent.tag_station}}</td>
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<td style="text-align:right">{{ent.exact_station}}</td>
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<td style="text-align:right">{{ent.other_station}}</td>
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<td style="text-align:right">{{ent.slug}}</td>
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</tr>
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{% endfor %}
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</table>
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<p>But the Entrances - the objects in the troggle system - are not properly connected to the dataset which is the combined set of survex data. They are only linked - and only implicitly - by the tag name. The data in the table below is calculated directly from
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the assemblage of survex files, including fixed point files, and is probably 'correct'.
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<p>But which coordinate system are they in ? Read these three articles to find out:
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<br>
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<a href="/eastings">Troggle UTM data report</a><br>
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<a href="/handbook/survey/lasers.htm">Geographical fixed points on Loser</a><br>
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<a href="/handbook/survey/coord2.html">GPS and coordinate systems</a><br>
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<a href="/handbook/survey/coord.htm">Basic Coordinate Systems</a>.
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<table cellpadding="6" cellspacing="8">
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<tr><th>Survex Station</th><th>x</th><th>y</th></tr>
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{% for s in stations %}
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<tr>
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<td style="text-align:left; width:240px"> {{s.name|safe}} </td>
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<td style="text-align:right; width:90px"> {{s.x|floatformat:2}} </td>
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<td style="text-align:right; width:90px"> {{s.y|floatformat:2}} </td>
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</tr>
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{% empty %}
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<td colspan="3"> NO STATION DATA - This is due to survex (cavern) failing on the entire dataset.
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<br>See <a href="/dataissues">DataIssues</a> 'survex' section .
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<br>Resolve the survex errors and do a full databasereset import.
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<br>You should look at the .log and .err files produced by survex in the :loser: repo folder first.
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<br>
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<br>Probably, the generaton of the .3d file has failed, so the .pos file is not generated.
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<br> Look for a message like this 'Failed to find /mnt/d/EXPO/loser/1623-and-1626-no-schoenberg-hs.3d so aborting generation of new .pos, using old one if present'
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</td>
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{% endfor %}
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</table>
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{% endblock %} |