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150 lines
8.3 KiB
HTML
150 lines
8.3 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<title>Handbook - survex - Cave Description</title>
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<link rel="stylesheet" type="text/css" href="/css/main2.css" />
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</head>
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<body>
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<h2 id="tophead">CUCC Expedition Handbook - Cave Description</h2>
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<h1>Adding Cave Descriptions</h1>
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<h2>Great, I have discovered a new cave...</h2>
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<p>If you have not come to this page from the sequence starting at <a href="newcave.html">Starting a New Cave"</a> then go and read that first.
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<div style="width:100%;height:50px;background:#C8E1E2" align="center">
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This page outlines step 8 of the survey production process. Each step is documented separately.<br />
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<!-- Yes we need some proper context-marking here, breadcrumb trails or something.
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Maybe a colour scheme for just this sequence of pages
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-->
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<a href="newcave.html">1</a>
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- <a href="newwallet.html">2</a>
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- <a href="newsurvex.html">3</a>
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- <a href="drawup.htm">4</a>
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- <a href="newrig.html">5</a>
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- <a href="caveentry.html">6</a>
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- <a href="ententry.html">7</a>
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- <a href="cavedescription.html">8</a>
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</div>
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<h2>In the survex file</h2>
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<style>figure {font-weight: bold; font-size: small; font-family: sans-serif;font-variant-caps: small-caps;}</style>
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<div >
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<figure>
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<a href="/survexfile/caves-1623/290/toto_to_crystalcrumble.svx">
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<img src="../i/svx-cave-descript.jpg"></a>
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<figcaption style="font-variant-caps: small-caps;">
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<em>Description of FischGesicht trip on 2018.07.24 (click to open in editor)</em>
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</figcaption>
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</figure>
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</div>
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<p>Cave descriptions are written at the end of the survex block - between <var>*begin</var> and
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<var>*end</var> statements. Conventionally just after
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<a href="qmentry.html">the QMs</a> and before the <var>*end</var> .
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<p>The description is written as a single long line of text. In the online editor it is wrapped to fit the window.
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<code>
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;------------<br />
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;Cave description ;(leave commented-out)<br />
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; See 2017 description for details of GSH up to the 'p50'.
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Briefly, on the way to couldashouldawoulda a 22 m entrance crawl from the
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surface leads to a climb down and a junction. Left leads to easy c
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rawling passage for a short distance, then another junction where
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traversing over a shallow hole and down a stooping-height sandy
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passage to a sharp left turn and a sandy, easy 'squeeze' leading to a
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straighforward p10.
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</code>
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[from <a href="/survexfile/caves-1623/290/couldashouldawoulda_to_bathdodgersbypass.svx"><em>couldashouldawoulda_to_bathdodgersbypass.svx</em></a>]
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</p>
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<p>You can have several lines of description, as you can see if you follow the link above, but each one must be
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prefixed with a semi-colon otherwise the survex software will complain.
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<p style="margin:4%">
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<em>Technical Note:</em> The syntax for a Cave Description, both the title and the text includes a leading semi-colon.
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So it is syntactically a "comment" so far as <a href="https://survex.com/docs/manual/datafile.htm">the survex software</a>
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is concerned.
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<h2>In the Cave Definition file</h2>
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<p>When you look at a cave listed in the list on the "<a href="/caves/">Caves"</a>" page, such as <a
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href="/1623/290/290.html">/1623/290/290.html</a>, and you click on "Edit this cave" in the left-hand menu when you are
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logged-on, you will see the Cave Registration <a href="/1623-290_cave_edit/">editing and update form</a>.
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All the cave description you read on the Cave
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page is set in the text box "Underground description" on the form in
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<a href="https://www.w3schools.com/html/html_paragraphs.asp">HTML</a>.
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<p>So for an existing cave, where someone has already done the
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<a href="caveentry.html">initial cave registration process</a>, you can easily add in your description of your new
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passage by cutting and pasting from your survex file, e.g.
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<a href="/survexfile/caves-1623/2017-cucc-28/toto_to_crystalcrumble.svx">toto_to_crystalcrumble.svx</a> into the
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end of the text in the "Underground description" text box.
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<p>You can drag the corners of the "Underground description" text box on the cave registration form to make it easier to edit the HTML.
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Just separate the paragraphs with <P> codes and it will work. (You don't need the semi-colons any more.)
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<p style="margin:4%">
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<em>Technical Note:</em> The information in the cave registration form is saved to the server as a file, which is
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committed to the version control system automatically, as
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well as being registered in the online database used by the website publication software. If you are a nerd with a
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<a href="../computing/bulkupdatelaptop.html#basic"><var>bulk update laptop</var></a>, you can edit the file directly.
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For Fischgesicht (originally 2017-CUCC-28 and now 1623/290), this is in the
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<var>:expoweb:</var> repo, in <var>/cave_data/1623-290.html</var>, but you will have to manage the git commit process yourself.
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<p>Fischgesicht currently (pre-2023 expo) has 25 survex files (listed as <a href="/survexfile/2017-cucc-28">2017-cucc-28</a>, <a href="/survexfile/290">290</a>
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or <a href="/survexfile/caves-1623/290/290.svx">290 survexfile</a> ). You could do a useful job by
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checking all those survex files to see if the cave description in them has already been copied into the cave registration form
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"Underground description" text box.
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<h3>More complex caves</h3>
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<p>Fischgesicht currently has only one cave description file. Older, more complex caves such as Balkonhöhle
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have the cave description separated out into several HTML files. The field of the cave registration form "Description file",
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which was blank for Fischgesicht, has a filename in it on the Balkonhöhle form: "<var>1623/264/ent.html</var>"
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which is in the <var>:expoweb:</var> repo folder.
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<p>Unfortunately, you cannot (yet) use the "Edit This Page" capability to edit those
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webpages from any web browser and you will need to use the <var>expo laptop</var> in the potato hut to play
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with the files directly. (Or elevate yourself to nerd status and configure your own laptop as a
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<a href="../computing/basiclaptop.html#basic"><var>basic expo laptop</var></a> yourself.)
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<h3>Adding photographs to cave descriptions</h3>
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<p>Cave Schwa Höhle 1623/81 is a simple cave and if you look at its
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<a href="/1623-81_cave_edit/">cave registration form online</a>
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and look in the "Survey" field, you will see that the "Survey" text box contains the HTML code for several images of cave surveys
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with relative filepaths like this:
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<br><pre><code><img src="../others/82_area_plan.png" alt="Survey" />
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</code></pre>
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These are relative to where the cave description will be published, which is specified in the
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"URL" field.
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<p>The reason why they are relative to the <em>published</em> webpage is that it is your own web browser which is interpreting
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the <IMG> link, and it will use that to ask the server for the image.
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<p>Now it is a good idea to go and read the "Edit Cave Form" part of the handbook page
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<a href="caveentry.html#editcave">Creating a new cave in the online system</a> which compares the two caves 171 and 172 and how their photograph
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data is stored slightly differently.
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<p>The "URL" field has a helpful hint next to it in square brackets: [1623/000/000] to remind you of the right format
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when you are creating a new cave. For this cave
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the URL is set to <var>1623/264/264.html</var>. [Note that despite having ".html" at the end of it, this is not a real file: it is generated by the website publication software to contain
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all these bits of information.]
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<p> The <em>real</em> file holding the cave description is in the "Description file" field which says
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<var>1623/264/ent.html</var> and is in the <var>:expoweb:</var> repo.
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<h4>Summary</h4>
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<p>So using just a web browser you can edit the HTML for the top-level cave description, and you can add in links to
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photos so long as they are already
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uploaded to the system in the right place for that cave.
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<p>It is instructive to look at the cave registration form for Balkonhöhle at the same time as
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reading the published cave description in another browser window.
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You will see how the different parts are assembled into one overall description. You will need to know this before
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you can edit the HTML of complex caves directly.
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<hr />
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Return to "<a href="newsurvex.html">Survey handbook - survex format</a>"<br>
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Return to "<a href="qmentry.html">QMs (Question Marks)</a>"<br>
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Return to "<a href="newwallet.html">New survey wallet</a>"
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<hr />
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</body>
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</html>
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