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Diffstat (limited to 'Documentation/user-manual_fr.html.git')
| -rw-r--r-- | Documentation/user-manual_fr.html.git | 688 |
1 files changed, 447 insertions, 241 deletions
diff --git a/Documentation/user-manual_fr.html.git b/Documentation/user-manual_fr.html.git index f69584f6b..b9f098763 100644 --- a/Documentation/user-manual_fr.html.git +++ b/Documentation/user-manual_fr.html.git @@ -508,16 +508,16 @@ nouveau sondage en démarrant <em>Subsurface</em> avec l’option <em>--sur ligne de commande.</p></div>
</div>
</div>
-<div class="sect1">
-<h2 id="S_StartUsing">3. Commencer à utiliser le programme</h2>
-<div class="sectionbody">
-<div class="paragraph"><p>La fenêtre <em>Subsurface</em> est généralement divisée en 4 panneaux avec un <strong>Menu
-principal</strong> (Fichier Importer Journal Vue Aide) en haut de la fenêtre (pour
-Windows et Linux) ou en haut de l'écran (pour Mac et Ubuntu Unity). Les
-quatre panneaux sont :</p></div>
-<div class="paragraph"><p>La <strong>liste des plongées</strong> en bas à gauche, contenant une liste de toutes les
-plongées du journal (carnet) de plongées de l’utilisateur. Une plongée peut
-être sélectionnée et mise en surbrillance dans la liste en cliquant
+<div class="sect1"> +<h2 id="S_StartUsing">3. Commencer à utiliser le programme</h2> +<div class="sectionbody"> +<div class="paragraph"><p>The <em>Subsurface</em> window is usually divided into four panels with a <strong>Main +Menu</strong> (File Import Log View Help) at the top of the window (for Windows and +Linux) or the top of the screen (for Mac and Ubuntu Unity). The four panels +are:</p></div> +<div class="paragraph"><p>La <strong>liste des plongées</strong> en bas à gauche, contenant une liste de toutes les +plongées du journal (carnet) de plongées de l’utilisateur. Une plongée peut +être sélectionnée et mise en surbrillance dans la liste en cliquant dessus. Dans la plupart des cas, les touches haut/bas peuvent être utilisée
pour passer d’une plongée à l’autre. La <strong>liste des plongées</strong> est un outil
important pour manipuler un journal (carnet) de plongée.</p></div>
@@ -1569,13 +1569,24 @@ CSV (text-based and spreadsheet-based) dive logs, including APD CCR logs <div class="paragraph"><p>Selecting the appropriate file in the file list of the dialogue opens the
imported dive log in the <em>Subsurface</em> <strong>Dive List</strong>. Some other formats, not
accessible through the Import dialogue are also supported, as explained
-below.</p></div>
-</div>
-<div class="sect3">
-<h4 id="_importing_from_mares_dive_organiser_v2_1">5.3.2. Importing from Mares Dive Organiser V2.1</h4>
-<div class="paragraph"><p>Since Mares utilise proprietary Windows software not compatible with
-multi-platform applications, these dive logs cannot be directly imported
-into <em>Subsurface</em>. Mares dive logs need to be imported using a three-step
+below.</p></div> +</div> +<div class="sect3"> +<h4 id="_importing_from_heinrichs_weikamp_ostc_tools">5.3.2. Importing from Heinrichs Weikamp OSTC Tools</h4> +<div class="paragraph"><p><em>OSTC Tools</em> is a Microsoft-based suite of dive download and dive management +tools for the OSTC family of dive computers. <em>OSTC Tools</em> downloads dive +data from the dive computer and stores it as a binary file with file +extension <em>.dive</em> . Subsurface can directly import these files when using +the universal import dialogue. From the dropdown list at the bottom right +select <em>All files</em>. This makes the <em>OSTC Tools</em> dive logs visible in the +file list panel. Select one or more dive, then click the <em>Open</em> button. The +OSTC dives are shown in the <strong>Dive List</strong> panel.</p></div> +</div> +<div class="sect3"> +<h4 id="_importing_from_mares_dive_organiser_v2_1">5.3.3. Importing from Mares Dive Organiser V2.1</h4> +<div class="paragraph"><p>Since Mares utilise proprietary Windows software not compatible with +multi-platform applications, these dive logs cannot be directly imported +into <em>Subsurface</em>. Mares dive logs need to be imported using a three-step process, using <em>www.divelogs.de</em> as a mechanism to extract the dive log
information.</p></div>
<div class="olist arabic"><ol class="arabic">
@@ -1601,13 +1612,13 @@ Finally, import the dives from <em>divelogs.de</em> to <em>Subsurface</em>, usin instructions below.
</p>
</li>
-</ol></div>
-</div>
-<div class="sect3">
-<h4 id="S_ImportingDivelogsDe">5.3.3. Importing dives from <strong>divelogs.de</strong></h4>
-<div class="paragraph"><p>The import of dive information from <em>divelogs.de</em> is simple, using a single
-dialogue box. The <em>Import → Import from Divelogs.de</em> option should be
-selected from the Main Menu. This brings up a dialogue box (see figure on
+</ol></div> +</div> +<div class="sect3"> +<h4 id="S_ImportingDivelogsDe">5.3.4. Importing dives from <strong>divelogs.de</strong></h4> +<div class="paragraph"><p>The import of dive information from <em>divelogs.de</em> is simple, using a single +dialogue box. The <em>Import → Import from Divelogs.de</em> option should be +selected from the Main Menu. This brings up a dialogue box (see figure on left [<strong>A</strong>] below). Enter a user-ID and password for <em>divelogs.de</em> into the
appropriate fields and then select the <em>Download</em> button. Download from
<em>divelogs.de</em> starts immediately, displaying a progress bar in the dialogue
@@ -1618,13 +1629,13 @@ after which the imported dives appear in the <em>Subsurface</em> <strong>Dive Li <div class="content">
<img src="images/Divelogs1.jpg" alt="FIGURE:Download from Divelogs.de" />
</div>
-</div>
-</div>
-<div class="sect3">
-<h4 id="S_ImportingCSVData">5.3.4. Importing data in CSV format</h4>
-<div class="paragraph"><p>A comma-separated file (.csv) can be used to import dive information either
-as dive profiles (as in the case of the APD Inspiration and Evolution closed
-circuit rebreathers) or as dive metadata (in case the user keeps dive data
+</div> +</div> +<div class="sect3"> +<h4 id="S_ImportingCSVData">5.3.5. Importing data in CSV format</h4> +<div class="paragraph"><p>A comma-separated file (.csv) can be used to import dive information either +as dive profiles (as in the case of the APD Inspiration and Evolution closed +circuit rebreathers) or as dive metadata (in case the user keeps dive data in a spreadsheet). The <em>CSV</em> format is a universal simplified format that
allows for easy information exchange between different computers or software
packages. For an introduction to CSV-formatted files see <a href="#S_CSV_Intro">A
@@ -2372,21 +2383,84 @@ photos any more. If the display of photos is activated (using the toolbox to the left of the <em>Dive Profile</em>), the program only shows a small white dot
where each photo should be on the dive profile. In addition the <em>Photos</em>
tab only shows the file names of the photos. This is normal behaviour. If,
-later, the external drive with the photos is connected again, the photos can
-be seen in the normal way.</p></div>
-</div>
-</div>
-<div class="sect2">
-<h3 id="_logging_special_types_of_dives">5.6. Logging special types of dives</h3>
+later, the external drive with the photos is connected again, the photos can +be seen in the normal way.</p></div> +</div> +<div class="sect3"> +<h4 id="Moving_images">5.5.5. Moving photographs among directories, hard disks or computers</h4> +<div class="paragraph"><p>After a photograph has been loaded into <em>Subsurface</em> and associated with a specific dive, the directory + where the photo lies is stored, allowing <em>Subsurface</em> to find the photograph when the dive is + opened again. If the photo or the whole photo collection is moved to another drive or to a different + machine, it is unlikely that the directory structure will remain identical to that of the original uploaded + photo. When this happens, <em>Subsurface</em> looks for the photos at their original location before they were moved, + cannot find them and therefore cannot display them. Because, after moving photos, large numbers of photos + may need to be deleted and re-imported from the new location, <em>Subsurface</em> has a mechanism that eases the + process of updating the directory information for each photo: automatic updates using fingerprints.</p></div> +<div class="paragraph"><p>When a photo is loaded into <em>Subsurface</em>, a fingerprint for the image is calculated and stored with the + other reference information for that photo. After moving a photo collection (that has already been loaded + into <em>Subsurface</em>) to a different directory, disk or computer, <em>Subsurface</em> can perform the + following steps:</p></div> +<div class="ulist"><ul> +<li> +<p> +look through a particular directory (and all its subdirectories recursively) + where photos have been moved + to, +</p> +</li> +<li> +<p> +calculate fingerprints for all photos in this directory, and +</p> +</li> +<li> +<p> +if there is a match between a calculated fingerprint and the one originally + calculated when a photo was + loaded into <em>Subsurface</em> (even if the original file name has changed), to + automatically update the directory information so that <em>Subsurface</em> can find + the photo in the new moved directory. +</p> +</li> +</ul></div> +<div class="paragraph"><p>This is achieved by selecting from the Main Menu: <em>File → Find moved images</em>. This brings up a window within + which the NEW directory of the photos needs to be specified. Select the appropriate directory and click + the <em>Scan</em> button towards the bottom right of the panel. The process may require several minutes to + complete, after which <em>subsurface</em> will show the appropriate photographs when a particular dive is opened.</p></div> +<div class="sidebarblock" id="Image_fingerprint_upgrade"> +<div class="content"> +<div class="paragraph"><p><strong>Upgrading existing photo collections without fingerprints</strong></p></div> +<div class="admonitionblock"> +<table><tr> +<td class="icon"> +<img src="images/icons/important.png" alt="Important" /> +</td> +<td class="content">Software for the automated update of existing photo collections is under +developement. Currently single dives must be upgraded one at a time. Select +the toolbar button on the <strong>Dive profile</strong> panel that enables the display of +images. The thumbnails of images are shown on the dive profile. Then open +the dive and change anything in the <strong>Notes</strong> panel that brings up the blue +edit bar at the top of the notes panel to save the edits. For instance, add +a space character at the end of the <em>Notes</em> text box and immediately delete +that space character. Select the optio <em>Apply changes</em> in the blue edit bar +to save the dive information. Fingerprints are calculated while saving this +specific dive.</td> +</tr></table> +</div> +</div></div> +</div> +</div> +<div class="sect2"> +<h3 id="_logging_special_types_of_dives">5.6. Logging special types of dives</h3> <div class="sect3">
<h4 id="S_MulticylinderDives">5.6.1. Multicylinder dives</h4>
<div class="paragraph"><p><em>Subsurface</em> easily handles dives involving more than one
cylinder. Multicylinder diving usually happens (a) if a diver does not have
enough gas for the complete dive in a single cylinder; (b) if the diver
needs more than one gas mixture because of the depth or the decompression
-needs of the dive. For this reason multicylinder dives are often used by
-technical divers who dive deep or long. As far as <em>Subsurface</em> is concerned,
-there are only two types of information that need to be provided:</p></div>
+needs of the dive. For this reason multicylinder dives are often used by +technical divers who dive deep or long. As far as <em>Subsurface</em> is concerned, +there are only two types of information that need to be provided:</p></div> <div class="ulist"><ul> <li> <p> @@ -2440,9 +2514,9 @@ steps:</p></div> cylinders with air or with the same gas mixture, <em>Subsurface</em> distinguishes among these different cylinders. In contrast, most dive computers that allow gas switching only distinguish among different <em>gases</em> used, not among different <em>cylinders</em> used. This means that when sidemount dives are downloaded - from these dive computers, the events of switching between cylinders with the same gas are not downloaded. This may mean
- that one may have to keep a written log of cylinder switch times using a slate, or (if the dive computer
- has this facility) marking each cylinder switch with a bookmark that can be retrieved later. Returning
+ from these dive computers, the events of switching between cylinders with the same gas are not downloaded. This may mean + that one may have to keep a written log of cylinder switch times using a slate, or (if the dive computer + has this facility) marking each cylinder switch with a bookmark that can be retrieved later. Returning from a dive with the information about cylinder changes is the only tricky part of logging sidemount dives.
</p>
</li>
@@ -2471,9 +2545,9 @@ steps:</p></div> <div class="imageblock" style="text-align:center;">
<div class="content">
<img src="images/sidemount1.jpg" alt="FIGURE: Sidemount profile" />
-</div>
-</div>
-<div class="paragraph"><p>This section gives an example of the versatility of <em>Subsurface</em> as a dive
+</div> +</div> +<div class="paragraph"><p>This section gives an example of the versatility of <em>Subsurface</em> as a dive logging tool.</p></div> </div> <div class="sect3"> @@ -2529,9 +2603,9 @@ lasted over two hours.</p></div> <div class="admonitionblock"> <table><tr> <td class="icon"> -<img src="images/APD.jpg" alt="Note" />
-</td>
-<td class="content">Closed system rebreathers use advanced technology to recirculate gas that
+<img src="images/APD.jpg" alt="Note" /> +</td> +<td class="content">Closed system rebreathers use advanced technology to recirculate gas that has been breathed while doing two things to maintain a breathable oxygen
concentration:
a) remove carbon dioxide from the gas that has been exhaled
@@ -3250,15 +3324,15 @@ Graph <strong>E</strong> indicates the situation after remaining at 4.5 meters f </div>
<div class="sect1">
<h2 id="_organising_the_logbook_manipulating_groups_of_dives">7. Organising the logbook (Manipulating groups of dives)</h2>
-<div class="sectionbody">
-<div class="sect2">
-<h3 id="_the_dive_list_context_menu">7.1. The Dive List context menu</h3>
-<div class="paragraph"><p>Many actions within <em>Subsurface</em> are dependent on a context menu used mostly
-to manipulate groups of dives. The context menu is found by selecting a dive
-or a group of dives and then right-clicking.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/ContextMenu.jpg" alt="Figure: Context Menu" />
+<div class="sectionbody"> +<div class="sect2"> +<h3 id="_the_dive_list_context_menu">7.1. The Dive List context menu</h3> +<div class="paragraph"><p>Several actions on either a single dive or a group of dives can be performed +using the Dive List Context Menu, found by selecting either a single dive or +a group of dives and then right-clicking.</p></div> +<div class="imageblock" style="text-align:center;"> +<div class="content"> +<img src="images/ContextMenu.jpg" alt="Figure: Context Menu" /> </div>
</div>
<div class="paragraph"><p>The context menu is used in many manipulations described below.</p></div>
@@ -3298,31 +3372,35 @@ automatically follow on because of the dives that are more recent in date/time than the newly-added dive with an older date/time. Therefore, one
may sometimes need to renumber the dives. This is performed by selecting
(from the Main Menu) <em>Log → Renumber</em>. Users are given a choice with
-respect to the lowest sequence number to be used. Completing this operation
-results in new sequence numbers (based on date/time) for the dives in the
-<strong>Dive List</strong> panel.</p></div>
-</div>
-<div class="sect2">
-<h3 id="S_Group">7.3. Grouping dives into trips and manipulating trips</h3>
-<div class="paragraph"><p>For regular divers, the dive list can rapidly become very long. <em>Subsurface</em>
-can group dives into <em>trips</em>. It performs this by grouping dives that have
-date/times that are not separated in time by more than two days, thus
-creating a single heading for each diving trip represented in the dive
-log. Below is an ungrouped dive list (<strong>A</strong>, on the left) as well as the
-corresponding grouped dive list comprising five dive trips (<strong>B</strong>, on the
-right):</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Group2.jpg" alt="Figure: Grouping dives" />
-</div>
+respect to the lowest sequence number to be used. Completing this operation +results in new sequence numbers (based on date/time) for the dives in the +<strong>Dive List</strong> panel.</p></div> +<div class="paragraph"><p>One can also renumber a few selected dives in the dive list. Select the +dives that need renumbering. Right-click on the selected list and use the +Dive List Context Menu to perform the renumbering. A popup window appears +requiring the user to specify the starting number for the renumbering +process.</p></div> +</div> +<div class="sect2"> +<h3 id="S_Group">7.3. Grouping dives into trips and manipulating trips</h3> +<div class="paragraph"><p>For regular divers, the dive list can rapidly become very long. <em>Subsurface</em> +can group dives into <em>trips</em>. It performs this by grouping dives that have +date/times not separated in time by more than two days, thus creating a +single heading for each diving trip represented in the dive log. Below is an +ungrouped dive list (<strong>A</strong>, on the left) as well as the corresponding grouped +dive list comprising five dive trips (<strong>B</strong>, on the right):</p></div> +<div class="imageblock" style="text-align:center;"> +<div class="content"> +<img src="images/Group2.jpg" alt="Figure: Grouping dives" /> </div>
-<div class="paragraph"><p>Grouping into trips allows a rapid way of accessing individual dives without
-having to scan a long lists of dives. In order to group the dives in a dive
-list, (from the Main Menu) users must select <em>Log → Autogroup</em>. The <strong>Dive
-List</strong> panel now shows only the titles for the trips.</p></div>
-<div class="sect3">
-<h4 id="_editing_the_title_and_associated_information_for_a_particular_trip">7.3.1. Editing the title and associated information for a particular trip</h4>
-<div class="paragraph"><p>Normally, in the dive list, minimal information is included in the trip
+</div> +<div class="paragraph"><p>Grouping into trips allows a rapid way of accessing individual dives without +having to scan a long lists of dives. In order to group the dives in a dive +list, (from the Main Menu) select <em>Log → Autogroup</em>. The <strong>Dive List</strong> panel +now shows only the titles for the trips.</p></div> +<div class="sect3"> +<h4 id="_editing_the_title_and_associated_information_for_a_particular_trip">7.3.1. Editing the title and associated information for a particular trip</h4> +<div class="paragraph"><p>Normally, in the dive list, minimal information is included in the trip title. More information about a trip can be added by selecting its trip
title from the <strong>Dive List</strong>. This shows a <strong>Trip Notes</strong> tab in the <strong>Notes</strong>
panel. Here users can add or edit information about the date/time, the trip
@@ -3339,22 +3417,22 @@ information.</p></div> trips by clicking the arrow-head on the left of each trip title. This
expands the selected trip, revealing the individual dives performed during
the trip.</p></div>
-</div>
-<div class="sect3">
-<h4 id="_collapsing_or_expanding_dive_information_for_different_trips">7.3.3. Collapsing or expanding dive information for different trips</h4>
-<div class="paragraph"><p>If a user right-clicks after selecting a particular trip in the dive list,
-the resulting context menu allows several possibilities to expand or
-collapse dives within trips. This includes expanding all trips, collapsing
-all trips and collapsing all trips except the selected one.</p></div>
-</div>
-<div class="sect3">
-<h4 id="_merging_dives_from_more_than_one_trip_into_a_single_trip">7.3.4. Merging dives from more than one trip into a single trip</h4>
-<div class="paragraph"><p>By right-clicking on a selected trip title in the <strong>Dive List</strong> panel, a
-context menu shows up that allows the merging of trips by either merging of
-the selected trip with the trip below or with the trip above.</p></div>
-</div>
-<div class="sect3">
-<h4 id="_splitting_a_single_trip_into_more_than_one_trip">7.3.5. Splitting a single trip into more than one trip</h4>
+</div> +<div class="sect3"> +<h4 id="_collapsing_or_expanding_dive_information_for_different_trips">7.3.3. Collapsing or expanding dive information for different trips</h4> +<div class="paragraph"><p>After selecting a particular trip in the dive list, the context menu allows +several possibilities to expand or collapse dives within trips. This +includes expanding all trips, collapsing all trips and collapsing all trips +except the selected one.</p></div> +</div> +<div class="sect3"> +<h4 id="_merging_dives_from_more_than_one_trip_into_a_single_trip">7.3.4. Merging dives from more than one trip into a single trip</h4> +<div class="paragraph"><p>After selecting a trip title, the context menu allows the merging of trips +by either merging the selected trip with the trip below or with the trip +above.(Merge trip with trip below; Merge trip with trip above)</p></div> +</div> +<div class="sect3"> +<h4 id="_splitting_a_single_trip_into_more_than_one_trip">7.3.5. Splitting a single trip into more than one trip</h4> <div class="paragraph"><p>If a trip includes five dives, the user can split this trip into two trips
(trip 1: top 3 dives; trip 2: bottom 2 dives) by selecting and
right-clicking the top three dives. The resulting context menu allows the
@@ -3381,31 +3459,31 @@ duration.</p></div> </div>
<div class="sect3">
<h4 id="_unlink_a_dive_from_a_trip">7.4.2. Unlink a dive from a trip</h4>
-<div class="paragraph"><p>Users can unlink dives from the trip to which they belong. In order to do
-this, select and right-click the relevant dives to bring up the context
-menu. Then select the option <strong>Remove dive(s) from trip</strong>. The dive(s) now
-appear immediately above the trip to which they belonged.</p></div>
-</div>
-<div class="sect3">
-<h4 id="_add_a_dive_to_the_trip_immediately_above">7.4.3. Add a dive to the trip immediately above</h4>
-<div class="paragraph"><p>Selected dives can be moved from the trip to which they belong and placed
-within the trip immediately above the currently active trip. To do this,
-select and right-click the dive(s) to bring up the context menu, and then
-select <strong>Add dive(s) to trip immediately above</strong>.</p></div>
-</div>
-<div class="sect3">
-<h4 id="_shift_the_start_time_of_dive_s">7.4.4. Shift the start time of dive(s)</h4>
+<div class="paragraph"><p>Users can unlink dives from the trip to which they belong. In order to do +this, select and right-click the relevant dives to bring up the context +menu. Then select the option <strong>Remove dive(s) from trip</strong>. The dive(s) now +appear immediately above or below the trip to which they belonged, depending +on the date and time of the unliked dive.</p></div> +</div> +<div class="sect3"> +<h4 id="_add_a_dive_to_the_trip_immediately_above">7.4.3. Add a dive to the trip immediately above</h4> +<div class="paragraph"><p>Selected dives can be moved from the trip to which they belong and placed +within a separate trip. To do this, select and right-click the dive(s) to +bring up the context menu, and then select <strong>Create new trip above</strong>.</p></div> +</div> +<div class="sect3"> +<h4 id="_shift_the_start_time_of_dive_s">7.4.4. Shift the start time of dive(s)</h4> <div class="paragraph"><p>Sometimes it is necessary to adjust the start time of a dive. This may apply
to situations where dives are performed in different time zones or when the
dive computer has an erroneous time. In order to do this, user must select
and right-click the dive(s) to be adjusted. This action brings up the
-context menu on which the <strong>Shift times</strong> option should be selected. User must
-then specify the time (in hours and minutes) by which the dives should be
-adjusted and click on the option indicating whether the time adjustment
-should be forwards or backwards.</p></div>
-</div>
-<div class="sect3">
-<h4 id="_merge_dives_into_a_single_dive">7.4.5. Merge dives into a single dive</h4>
+context menu on which the <strong>Shift times</strong> option should be selected. User must +then specify the time (in hours and minutes) by which the dives should be +adjusted and click on the option indicating whether the time adjustment +should be ealier or later.</p></div> +</div> +<div class="sect3"> +<h4 id="_merge_dives_into_a_single_dive">7.4.5. Merge dives into a single dive</h4> <div class="paragraph"><p>Sometimes a dive is briefly interrupted, e.g. if a diver returns to the
surface for a few minutes, resulting in two or more dives being recorded by
the dive computer and appearing as different dives in the <strong>Dive List</strong>
@@ -3418,29 +3496,37 @@ dives that were merged:</p></div> <div class="imageblock" style="text-align:center;">
<div class="content">
<img src="images/MergedDive.png" alt="Example: Merged dive" />
-</div>
-</div>
-</div>
-</div>
-<div class="sect2">
-<h3 id="S_Filter">7.5. Filtering the dive list</h3>
+</div> +</div> +</div> +<div class="sect3"> +<h4 id="_undo_dive_manipulations">7.4.6. Undo dive manipulations</h4> +<div class="paragraph"><p>Important actions on dives or trips, described above, can be undone or +redone. This includes: <em>delete dives</em>, <em>merge dives</em>, <em>renumber dives</em> and +<em>shift dive times</em>. To do this after performing any of these actions, from +the <strong>Main Menu</strong> select <em>Edit</em>. This brings up the possibility to <em>Undo</em> or +<em>Redo</em> an action.</p></div> +</div> +</div> +<div class="sect2"> +<h3 id="S_Filter">7.5. Filtering the dive list</h3> <div class="paragraph"><p>The dives in the <strong>Dive List</strong> panel can be filtered, that is, one can select
only some of the dives based on their attributes, e.g. dive tags, dive site,
dive master, buddy or protective clothing. For instance, filtering allows
one to list the deep dives at a particular dive site, or otherwise the cave
dives with a particular buddy.</p></div>
-<div class="paragraph"><p>To open the filter, select <em>Log → Filter divelist</em> from the main menu. This
-opens the <em>Filter Panel</em> at the top of the <em>Subsurface</em> window. Three icons
-are located at the top right hand of the filter panel. The <em>Filter Panel</em>
-can be reset (i.e. all current filters cleared) by selecting the <strong>+</strong>. The
-<em>Filter Panel</em> may also be minimised by selecting the middle icon. When
-minimised, only these three icons are shown. The panel can be maximised by
-clicking the icon that minimised the panel. The filter may also be reset and
-closed by selecting the button with the flag. An example of the <em>Filter
-Panel</em> is shown in the figure below.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Filterpanel.jpg" alt="Figure: Filter panel" />
+<div class="paragraph"><p>To open the filter, select <em>Log → Filter divelist</em> from the main menu. This +opens the <em>Filter Panel</em> at the top of the <em>Subsurface</em> window. Three icons +are located at the top right hand of the filter panel. The <em>Filter Panel</em> +can be reset (i.e. all current filters cleared) by selecting the <strong>yellow +angled arrow</strong>. The <em>Filter Panel</em> may also be minimised by selecting the +<strong>green up-arrow". When minimised, only these three icons are shown. The +panel can be maximised by clicking the icon that minimised the panel. The +filter may also be reset and closed by selecting the *red button</strong> with the +white cross. An example of the <em>Filter Panel</em> is shown in the figure below.</p></div> +<div class="imageblock" style="text-align:center;"> +<div class="content"> +<img src="images/Filterpanel.jpg" alt="Figure: Filter panel" /> </div>
</div>
<div class="paragraph"><p>Four filter criteria may be used to filter the dive list: dive tags, person
@@ -3448,20 +3534,19 @@ Panel</em> is shown in the figure below.</p></div> by a check list with check boxes. Above each check list is a second-level
filter tool, allowing the listing of only some of the attributes within that
check list. For instance, typing "<em>ca</em>" in the filter textbox above the tags
-check list results in the tags check list being reduced to "<em>cave</em>" and
-"<em>cavern</em>". Filtering of the check list enables the rapid finding of search
-terms for filtering the dive list.</p></div>
-<div class="paragraph"><p>To activate filtering of the dive list, the check box of at least one item
-in one of the four check lists needs to be checked. The dive list is then
-shortened to include only the dives that pertain to the selection criteria
-specified in the check lists. The four check lists work as a filter with
-<em>AND</em> operators, Subsurface filters therefore for <em>cave</em> as a tag AND <em>Joe
-Smith</em> as a buddy; but the filters within a category are inclusive -
-filtering for <em>cave</em> and <em>boat</em> shows those dives that have either one or
-both of these tags.</p></div>
-</div>
-</div>
-</div>
+check list results in the tags check list being reduced to "<em>cave</em>" and +"<em>cavern</em>". Filtering of the check list enables the rapid finding of search +terms for filtering the dive list.</p></div> +<div class="paragraph"><p>To activate filtering of the dive list, check at least tone check box in one +of the four check lists. The dive list is then shortened to include only the +dives that pertain to the criteria specified in the check lists. The four +check lists work as a filter with <em>AND</em> operators, Subsurface filters +therefore for <em>cave</em> as a tag AND <em>Joe Smith</em> as a buddy; but the filters +within a category are inclusive - filtering for <em>cave</em> and <em>boat</em> shows +those dives that have either one OR both of these tags.</p></div> +</div> +</div> +</div> <div class="sect1">
<h2 id="S_ExportLog">8. Exporting the dive log or parts of the dive log</h2>
<div class="sectionbody">
@@ -3975,13 +4060,13 @@ the dive profile: <p>
<em>Show average depth</em>: Activating this checkbox causes <em>Subsurface</em> to draw a grey line across
the dive profile, indicating the mean depth of the dive up to a particular point in time during
- that dive. Normally this is a u-shaped line indicating the deepest average depth just before the
- ascent.
-</p>
-<div class="ulist"><ul>
-<li>
-<p>
-<strong>Misc</strong>:
+ that dive. Normally this is a u-shaped line indicating the deepest average depth just before the + ascent. +</p> +<div class="ulist" id="GradientFactors_Ref"><ul> +<li> +<p> +<strong>Misc</strong>: </p>
</li>
</ul></div>
@@ -4191,18 +4276,18 @@ messages about the dive plan are printed.</p></div> <div class="content">
<img src="images/PlannerWindow1_f20.jpg" alt="FIGURE: Dive planner startup window" />
</div>
-</div>
-</div>
-<div class="sect2">
-<h3 id="_open_circuit_dives_as_an_example_of_dive_planning">13.2. Open circuit dives as an example of dive planning</h3>
-<div class="ulist"><ul>
-<li>
-<p>
-Towards the left bottom of the planner (circled in blue in the image below)
- is a dropbox with three options. Select the appropriate one of these:
-</p>
-<div class="ulist"><ul>
-<li>
+</div> +</div> +<div class="sect2"> +<h3 id="_open_circuit_dives">13.2. Open circuit dives</h3> +<div class="ulist"><ul> +<li> +<p> +Towards the centre bottom of the planner (circled in blue in the image + above) is a dropbox with three options. Select the appropriate one of these: +</p> +<div class="ulist"><ul> +<li> <p>
Open Circuit (the default)
</p>
@@ -4218,17 +4303,22 @@ pSCR </p>
</li>
</ul></div>
-</li>
-<li>
-<p>
-In the top left-hand area of the planning screen, ensure that the constant
- dive parameters are appropriate. These are: Start date and time of the dive,
- Atmospheric Pressure and Altitude above sea level of the dive site. The
- atmospheric pressure can also be entered as an altitude in metres, assuming
- an atmospheric pressure of 1.013 bar.
-</p>
-</li>
-<li>
+</li> +<li> +<p> +Choose the Open Circuit option. +</p> +</li> +<li> +<p> +In the top left-hand area of the planning screen, ensure that the constant + dive parameters are appropriate. These are: Start date and time of the + intended dive, Atmospheric Pressure and Altitude above sea level of the dive + site. The atmospheric pressure can also be entered as an altitude in metres, + assuming a sea-level atmospheric pressure of 1.013 bar. +</p> +</li> +<li> <p>
In the table labeled <em>Available Gases</em>, add the information of the cylinders
to be used as well as the gas composition within that cylinder. This is done
@@ -4239,18 +4329,133 @@ In the table labeled <em>Available Gases</em>, add the information of the cylind the boxes provided in this dialogue. Add additional cylinders by using the
"+" icon to the top righthand of the dialogue.
</p>
-</li>
-<li>
-<p>
-The dialogue indicating <em>Dive Planner Points</em> is usually not used at this
- stage of the dive planning.
-</p>
-</li>
-</ul></div>
-<div class="paragraph"><p><strong>The planning is performed in three stages</strong></p></div>
-<div class="paragraph"><p><strong>a) Nitrogen management</strong>: This is performed by specifying the rates for descent and ascent,
-as well as the gradient factors (GFLow and GFHigh) under the headings <em>Rates</em> and <em>Planning</em>
-to the bottom left of the planning screen. Initially, the GFHigh and GFLow values in the <em>Preferences</em>
+</li> +<li> +<p> +The profile of the planned dive can be created in two ways: +</p> +<div class="ulist"><ul> +<li> +<p> +Drag the waypoints (the small white circles) on the existing dive profile in + a way to represent the dive. Additional waypoints can be created by + double-clicking the existing dive profile. Waypoints can be deleted by + right-clicking a particular waypoint and selecting the <em>delete</em> item from + the resulting context menu. +</p> +</li> +<li> +<p> +The most efficient way to create a dive profile is to enter the appropriate + values into the table marked <em>Dive planner points</em>. The first line of the + table represents the duration and the final depth of the descent from the + surface. Subsequent segments describe the bottom phase of the dive. The <em>CC + set point</em> column is only relevant for closed circuit divers. The ascent is + usually not specified because this is what the planner is supposed to + calculate. Add additional segments to the profile by selecting the "+" icon + at the top right hand of the table. Segments entered into the <em>Dive planner + points</em> table automatically appear in the <strong>Dive Profile</strong> diagram. +</p> +</li> +</ul></div> +</li> +</ul></div> +<div class="sect3"> +<h4 id="_recreational_dives">13.2.1. Recreational dives</h4> +<div class="paragraph"><p>The <em>Subsurface</em> dive planner allows a sophisticated way of planning +recreational dives, i.e. dives that remain within no-decompression limits. +The dive planner automatically takes into account the nitrogen load incurred +in previous dives. But conventional dive tables are also used in a way that +can take into account previous dives. Why use a dive planner for +recreational dives? Using recreational dive tables, the maximum depth of a +dive is taken into acount. However, few dives are undertaken at a constant +depth corresponding to the maximum depth (i.e. a "square" dive +profile). This means that dive tables overestimate the nitrogen load +incurred during previous dives. The <em>Subsurface</em> dive planner calculates +nitrogen load according to the real dive profiles of all uploaded previous +dives, in a similar way as dive computers calculate nitrogen load during a +dive. This mean that the diver gets <em>credit</em> in terms of nitrogen loading +for not remaining at maximum depth during previous dives, enabling planning +a longer subsequent dive. For the planner to work it is therefore crucial to +upload all previous dives onto <em>Subsurface</em> before performing dive planning.</p></div> +<div class="paragraph"><p>To plan a dive, the appropriate settings need to be defined.</p></div> +<div class="paragraph"><p>Ensure that the date and time is set to that of the intended dive. This +allows calculation of the nitrogen load incurred during previous dives.</p></div> +<div class="ulist"><ul> +<li> +<p> +Immediately under the heading <em>Planning</em> are two checkboxes <em>Recreational</em> + and <em>Safety Stop</em>. Check these two boxes. +</p> +</li> +<li> +<p> +Then define the cylinder size, the gas mixture (air or % oxygen) and the + starting cylinder pressure in the top left-hand section of the planner under + <em>Available gases</em>. +</p> +</li> +<li> +<p> +The planner calculates whether the specified cylinder contains enough + air/gas to complete the planned dive. In order for this to be realistic, + under <em>Gas options</em>, specify an appropriate surface air consumption (SAC) + rate for <em>Bottom SAC</em>. Suitable values are between 15 l/min and 30 l/min, + with novice divers or difficult dives requiring SAC rates closer to 30l/min. +</p> +</li> +<li> +<p> +Define the amount of gas that the cylinder must have at the end of the + bottom section of the dive just before ascent. A value of 50 bar is often + used. +</p> +</li> +<li> +<p> +Define the depth of the dive by dragging the waypoints (white dots) on the + dive profile or (even better) defining the appropriate depths using the + table under <em>Dive planner points</em> as desribed under the previous heading. If + this is a multilevel dive, set the appropriate dive depths to represent the + dive plan by adding waypoints to the dive profile or by adding appropriate + dive planner points to the <em>Dive Planner Points</em> table. +</p> +</li> +<li> +<p> +The ascent speed can be changed. The default ascent speeds are those + considered safe for recreational divers. +</p> +</li> +</ul></div> +<div class="paragraph"><p>The dive profile in the planner indicates the maximum dive time within +no-deco limits using the Bühlmann ZH-L16 algorithm and the gas and depth +settings specified as described above. The <em>Subsurface</em> planner allows rapid +assessment of dive duration as a function of dive depth, given the nitrogen +load incurred during previous dives. The dive plan includes estimates of the +amount of air/gas used, depending on the cylinder settings specified under +<em>Available gases</em>. If the initial cylinder pressure is set to 0, the dive +duration shown is the true no-deco limit (NDL) without taking into account +gas used during the dive. If the surface above the dive profile is RED it +means that recreational dive limits are exceeded and either the dive +duration or the dive depth needs to be reduced.</p></div> +<div class="paragraph"><p>Below is an image of a dive plan for a recreational dive at 30 +metres. Although the no-deco limit (NDL) is 23 minutes, the duration of the +dive is limited by the amount of air in the cylinder, reflected by the +information in the text box at the bottom right of the panel.</p></div> +<div class="imageblock" style="text-align:center;"> +<div class="content"> +<img src="images/rec_diveplan.jpg" alt="FIGURE: A recreational dive plan: setup" /> +</div> +</div> +</div> +<div class="sect3"> +<h4 id="_non_recreational_open_circuit_dives_including_decompression">13.2.2. Non-recreational open circuit dives, including decompression</h4> +<div class="paragraph"><p>Non-recreational dive planning involves exceeding the no-deco limits and/or +using multiple breathing gases. Such dives are planned in three stages:</p></div> +<div class="paragraph"><p><strong>a) Nitrogen management</strong>: This is performed by specifying the rates for descent and ascent, +as well as the gradient factors (GFLow and GFHigh) under the headings <em>Rates</em> and <em>Planning</em> +to the bottom left of the planning screen. Initially, the GFHigh and GFLow values in the <em>Preferences</em> panel of <em>Subsurface</em> is used. If these are changed within the planner (see <em>Gas Options</em> within
the planner), the new values are
used without changing the original values in the <em>Preferences</em>. Gradient Factor settings strongly affect the calculated ceilings and their depths.
@@ -4368,14 +4573,36 @@ information.</p></div> <div class="paragraph"><p>If the option <em>Display segment duration</em> is checked, then the duration of
each depth level is indicated in the <em>Dive Plan Details</em>. This duration
INCLUDES the transition time to get to that level. However, if the <em>Display
-transition in deco</em> option is checked, the transitions are shown separately
-from the segment durations at a particular level.</p></div>
-</div>
-<div class="sect2">
-<h3 id="_planning_ccr_dives">13.3. Planning CCR dives</h3>
-<div class="paragraph"><p>To plan a dive using a closed circuit rebreather, select the <em>CCR</em> option in
-the dropdown list, circled in blue in the image below.</p></div>
-<div class="paragraph"><p><strong>Available gases</strong>: In the <em>Available gases</em> table, enter the cylinder information for the
+transition in deco</em> option is checked, the transitions are shown separately +from the segment durations at a particular level.</p></div> +</div> +</div> +<div class="sect2"> +<h3 id="_planning_pscr_dives">13.3. Planning pSCR dives</h3> +<div class="paragraph"><p>To plan a dive using a passive semi-closed rebreather (pSCR), select <em>pSCR</em> rather than +<em>Open circuit</em> in the dropdown list. +The parameters of the pSCR diver can be set by selecting <em>File → Preferences → Graph</em> +from the main menu, where the gas consumption calculation takes into account the pSCR dump +ratio (default 10:1) as well as the metabolism rate. The calculation also takes the oxygen drop +accross the mouthpiece of the rebreather into account. If the +pO<sub>2</sub> drops below what is considered a save value, a warning appears in the <em>Dive plan +details</em>. A typical pSCR configuration is with a single cylinder and one or more bail-out +cylinders. Therefore the setup of the <em>Available gases</em> and the <em>Dive planner points</em> tables +are very similar to that of a CCR dive plan, described above. However, no oxygen setpoints +are specified for pSCR dives. Below is a dive plan for a pSCR dive. The dive is comparable +to that of the CCR dive above, but note the longer ascent duration due to the lower oxygen +in the loop due to the oxygen drop across the mouthpiece of the pSCR equipment.</p></div> +<div class="imageblock" style="text-align:center;"> +<div class="content"> +<img src="images/Planner_pSCR1_f20.jpg" alt="FIGURE: Planning a pSCR dive: setup" /> +</div> +</div> +</div> +<div class="sect2"> +<h3 id="_planning_ccr_dives">13.4. Planning CCR dives</h3> +<div class="paragraph"><p>To plan a dive using a closed circuit rebreather, select the <em>CCR</em> option in +the dropdown list, circled in blue in the image below.</p></div> +<div class="paragraph"><p><strong>Available gases</strong>: In the <em>Available gases</em> table, enter the cylinder information for the diluent cylinder and for any bail-out cylinders. Do NOT enter the information for the oxygen
cylinder since it is implied when the <em>CCR</em> dropdown selection is made.</p></div>
<div class="paragraph"><p><strong>Entering setpoints</strong>: Specify a default setpoint in the Preferences tab, by selecting <em>File → Preferences → Graph</em> from the main menu. All user-entered segments in the <em>Dive planner points</em> table
@@ -4392,33 +4619,12 @@ algorithm does not switch deco-gases automatically while in CCR mode (i.e. when </div>
</div>
<div class="paragraph"><p>Note that, in the <em>Dive plan details</em>, the gas consumption for a CCR segment
-is not calculated, so gas consumptions of 0 litres are the norm.</p></div>
-</div>
-<div class="sect2">
-<h3 id="_planning_pscr_dives">13.4. Planning pSCR dives</h3>
-<div class="paragraph"><p>To plan a dive using a passive semi-closed rebreather (pSCR), select <em>pSCR</em> rather than
-<em>Open circuit</em> in the dropdown list.
-The parameters of the pSCR diver can be set by selecting <em>File → Preferences → Graph</em>
-from the main menu, where the gas consumption calculation takes into account the pSCR dump
-ratio (default 10:1) as well as the metabolism rate. The calculation also takes the oxygen drop
-accross the mouthpiece of the rebreather into account. If the
-pO<sub>2</sub> drops below what is considered a save value, a warning appears in the <em>Dive plan
-details</em>. A typical pSCR configuration is with a single cylinder and one or more bail-out
-cylinders. Therefore the setup of the <em>Available gases</em> and the <em>Dive planner points</em> tables
-are very similar to that of a CCR dive plan, described above. However, no oxygen setpoints
-are specified for pSCR dives. Below is a dive plan for a pSCR dive. The dive is comparable
-to that of the CCR dive above, but note the longer ascent duration due to the lower oxygen
-in the loop due to the oxygen drop across the mouthpiece of the pSCR equipment.</p></div>
-<div class="imageblock" style="text-align:center;">
-<div class="content">
-<img src="images/Planner_pSCR1_f20.jpg" alt="FIGURE: Planning a pSCR dive: setup" />
-</div>
-</div>
-</div>
-<div class="sect2">
-<h3 id="S_Replan">13.5. Modifying an existing dive plan</h3>
-<div class="paragraph"><p>Normally, when a dive plan has been saved, it is accessible from the <strong>Dive
-List</strong>, like any other dive log. Within the <strong>Dive List</strong> there is not a way to
+is not calculated, so gas consumptions of 0 litres are the norm.</p></div> +</div> +<div class="sect2"> +<h3 id="S_Replan">13.5. Modifying an existing dive plan</h3> +<div class="paragraph"><p>Normally, when a dive plan has been saved, it is accessible from the <strong>Dive +List</strong>, like any other dive log. Within the <strong>Dive List</strong> there is not a way to change a saved dive plan. To perform changes to a dive plan, select it on
the <strong>Dive List</strong>. Then, in the main menu, select <em>Log → Re-plan dive</em>. This
will open the selected dive plan within the dive planner, allowing changes
@@ -5257,14 +5463,14 @@ Within the list of dives, select the dives you would like to import later: <p>
To select certain dives: hold <em>ctrl</em> and click the dive
</p>
-</li>
-<li>
-<p>
-To select all dives: Select the first dive, hold down shift and
- select the last dive
-</p>
-</li>
-</ul></div>
+</li> +<li> +<p> +To select all dives: Select the first dive, hold down shift and select the + last dive +</p> +</li> +</ul></div> </li>
<li>
<p>
@@ -5678,14 +5884,14 @@ dives, when you may stay in the water for a long time, but spend most of it at the surface. And then you don’t want that to count as some kind of long
dive”.</p></div>
</div>
-</div>
-</div>
-</div>
+</div> +</div> +</div> <div id="footnotes"><hr /></div> <div id="footer"> <div id="footer-text"> -Last updated 2015-02-20 09:40:45 CET +Last updated 2015-05-18 11:34:51 CEST </div> </div> </body> -</html>
+</html> |