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Documentation: update french manuals
Signed-off-by: Guillaume GARDET <guillaume.gardet@opensuse.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Guillaume GARDET
Dirk Hohndel
parent
2de814fec8
commit
65e823b21d
8 changed files with 4456 additions and 2124 deletions
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@ -1,9 +1,10 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
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"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
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<head>
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<meta http-equiv="Content-Type" content="application/xhtml+xml; charset=UTF-8" />
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||||
<meta name="generator" content="AsciiDoc 8.6.9" />
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<meta name="generator" content="AsciiDoc" />
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<title></title>
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<style type="text/css">
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/*
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@ -445,7 +446,7 @@ asciidoc.install(3);
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<div class="paragraph"><p><strong>Auteurs du manuel</strong> : Willem Ferguson, Jacco van Koll, Dirk Hohndel, Reinout Hoornweg,
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Linus Torvalds, Miika Turkia, Amit Chaudhuri, Jan Schubert, Salvador Cuñat, Pedro Neves,
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Stefan Fuchs</p></div>
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<div class="paragraph"><p><span class="blue"><em>Version 4.7, octobre 2017</em></span></p></div>
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<div class="paragraph"><p><span class="blue"><em>Version 4.7, Mai 2018</em></span></p></div>
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<div class="paragraph"><p>Bienvenue en tant qu’utilisateur de <em>Subsurface</em>, un programme avancé
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d’enregistrement de plongées (carnet de plongées) avec une bonne
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infrastructure pour décrire, organiser, interpréter et imprimer des plongées
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@ -539,28 +540,40 @@ professionnels</p></div>
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<div class="paragraph"><p>Lorsqu’il est ouvert depuis <em>Subsurface</em>, ce manuel ne dispose pas de
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contrôles externes pour la pagination ou la sélection des pages
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précédentes. Cependant, deux options sont disponibles:</p></div>
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<div class="paragraph"><p>La fonction <em>RECHERCHE</em> est activée avec le raccourci clavier Contrôle-F ou
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Commande-F. Une boîte de texte apparaît en bas à droite de la fenêtre (voir
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image ci-dessous). Par exemple, entrer le mot "<em>weights</em>" dans la boîte de
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texte de recherche lancera la recherche dans tout le manuel utilisateur. À
|
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droite de la boîte de recherche se trouvent deux flèches, l’une vers le haut
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l’autre vers le bas. Elles mènent respectivement vers l’occurence précédente
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et suivante du terme recherché.</p></div>
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<div class="ulist"><ul>
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<li>
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<p>
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La fonction <em>RECHERCHE</em> est activée avec le raccourci clavier Contrôle-F ou
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Commande-F. Une boîte de texte apparaît en bas à droite de la fenêtre (voir
|
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image ci-dessous). Par exemple, entrer le mot "<em>weights</em>" dans la boîte de
|
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texte de recherche lancera la recherche dans tout le manuel utilisateur. À
|
||||
droite de la boîte de recherche se trouvent deux flèches, l’une vers le haut
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l’autre vers le bas. Elles mènent respectivement vers l’occurence précédente
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et suivante du terme recherché.
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</p>
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</li>
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</ul></div>
|
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<div class="imageblock" style="text-align:center;">
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<div class="content">
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<img src="images/UserManualSearch.jpg" alt="User manual functions" />
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</div>
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</div>
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<div class="paragraph"><p><em>LIEN PRÉCÉDENT/SUIVANT</em>. Naviguez entre les liens (les mots soulignés qui
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vous conduisent vers des sections précises du manuel utilisateur) en
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cliquant-droit sur le texte du manuel. Cela fera apparaître un menu
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contextuel vers les liens PRÉCÉDENTS sélectionnés (voir image
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ci-dessous). Par exemple, si un lien a été sélectionné, l’option <em>Retour
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lien précédent</em> affiche le texte au lien précédent sélectionné (comme le
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fait le bouton Page Précédente d’un navigateur). Inversement, l’option
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<em>Aller au lien suivant</em> navigue vers le texte vu avant l’utilisation de
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l’option <em>Retour lien précédent</em>. L’option <em>Recharger</em> recharge le manuel
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utilisateur complet dans la fenêtre.</p></div>
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<div class="ulist"><ul>
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<li>
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<p>
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<em>LIEN PRÉCÉDENT/SUIVANT</em>. Naviguez entre les liens (les mots soulignés qui
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vous conduisent vers des sections précises du manuel utilisateur) en
|
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cliquant-droit sur le texte du manuel. Cela fera apparaître un menu
|
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contextuel vers les liens PRÉCÉDENTS sélectionnés (voir image
|
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ci-dessous). Par exemple, si un lien a été sélectionné, l’option <em>Retour
|
||||
lien précédent</em> affiche le texte au lien précédent sélectionné (comme le
|
||||
fait le bouton Page Précédente d’un navigateur). Inversement, l’option
|
||||
<em>Aller au lien suivant</em> navigue vers le texte vu avant l’utilisation de
|
||||
l’option <em>Retour lien précédent</em>. L’option <em>Recharger</em> recharge le manuel
|
||||
utilisateur complet dans la fenêtre.
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||||
</p>
|
||||
</li>
|
||||
</ul></div>
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||||
<div class="imageblock" style="text-align:center;">
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<div class="content">
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<img src="images/UserManualLinksBack.jpg" alt="User manual functions" />
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@ -594,23 +607,41 @@ envoyer un nouveau sondage en démarrant <em>Subsurface</em> avec l’option
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principal</strong> (Fichier Édition Importer Journal Vue Partager Aide) en haut de
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la fenêtre (pour Windows et Linux) ou en haut de l'écran (pour Mac et Ubuntu
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Unity). Les quatre panneaux sont :</p></div>
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<div class="paragraph"><p>La <strong>liste des plongées</strong> en bas à gauche, affichant toutes les plongées du
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journal (carnet) de plongées de l’utilisateur. Une plongée peut être
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sélectionnée et mise en surbrillance dans la liste en cliquant dessus. Dans
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la plupart des cas, les touches haut/bas peuvent être utilisées pour passer
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d’une plongée à l’autre. La <strong>liste des plongées</strong> est un outil important pour
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manipuler un journal (carnet) de plongée.</p></div>
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<div class="paragraph"><p>La <strong>carte de plongée</strong> en bas à droite, affiche les sites de plongées de
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l’utilisateur, sur une carte mondiale et centrée sur le site de la dernière
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plongée sélectionnée dans la <strong>liste des plongées</strong>. L'échelle de la carte
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peut être augmentée ou réduite.</p></div>
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<div class="paragraph"><p>Les <strong>informations</strong> en haut à gauche, fournissent des informations détaillées
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sur la plongée sélectionnée dans la <strong>liste des plongées</strong>, dont des
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statistiques pour la plongée sélectionnée ou pour toutes les plongées mises
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en surbrillance.</p></div>
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<div class="paragraph"><p>Le <strong>profil de plongée</strong> en haut à droite, affiche un profil de plongée
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graphique de la plongée sélectionnée dans la <strong>liste des plongées</strong>. Vous
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pouvez zoomer sur le profil de plongée pour une vue plus détaillée.</p></div>
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<div class="olist arabic"><ol class="arabic">
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<li>
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<p>
|
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La <strong>liste des plongées</strong> en bas à gauche, affichant toutes les plongées du
|
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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 utilisées pour passer
|
||||
d’une plongée à l’autre. La <strong>liste des plongées</strong> est un outil important pour
|
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manipuler un journal (carnet) de plongée.
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</p>
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</li>
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<li>
|
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<p>
|
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La <strong>carte de plongée</strong> en bas à droite, affiche les sites de plongées de
|
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l’utilisateur, sur une carte mondiale et centrée sur le site de la dernière
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plongée sélectionnée dans la <strong>liste des plongées</strong>. L'échelle de la carte
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peut être augmentée ou réduite.
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</p>
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</li>
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<li>
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<p>
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Les <strong>informations</strong> en haut à gauche, fournissent des informations détaillées
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sur la plongée sélectionnée dans la <strong>liste des plongées</strong>, dont des
|
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statistiques pour la plongée sélectionnée ou pour toutes les plongées mises
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en surbrillance.
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</p>
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</li>
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<li>
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<p>
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Le <strong>profil de plongée</strong> en haut à droite, affiche un profil de plongée
|
||||
graphique de la plongée sélectionnée dans la <strong>liste des plongées</strong>. Vous
|
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pouvez zoomer sur le profil de plongée pour une vue plus détaillée.
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</p>
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</li>
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</ol></div>
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<div class="paragraph"><p>Les séparateurs entre ces panneaux peuvent être déplacés pour modifier la
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taille de chaque panneau. <em>Subsurface</em> mémorise la position de ces
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séparateurs, pour qu’au prochain lancement <em>Subsurface</em> utilise ces
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@ -626,7 +657,7 @@ températures de l’eau et le SAC (air consommé); temps total et nombre de
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plongées sélectionnées).</p></div>
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<div class="imageblock" id="S_ViewPanels" style="text-align:center;">
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<div class="content">
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<img src="images/main_window_f22.jpg" alt="The Main Window" />
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<img src="images/main_window_f22.jpg" alt="La fenêtre principale" />
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</div>
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||||
</div>
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<div class="paragraph"><p>L’utilisateur décide quels panneaux sont affichés, parmi les 4, en
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@ -690,9 +721,9 @@ Importer les informations de plongée qui ont été maintenues soit dans un
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</p>
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</li>
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||||
</ul></div>
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<div class="paragraph"><p>Si une plongée est enregistrée par un ordinateur de plongée, le profil de
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profondeur et de nombreuses informations supplémentaires peuvent être
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obtenues. Ces plongées peuvent être importées à partir de :</p></div>
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<div class="paragraph"><p>2) Si une plongée est enregistrée par un ordinateur de plongée, le profil de
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profondeur et de nombreuses informations supplémentaires peuvent être
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obtenues. Ces plongées peuvent être importées à partir de :</p></div>
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<div class="ulist"><ul>
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<li>
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<p>
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|
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@ -1979,7 +2010,7 @@ should then be selected, after which the imported dives appear in the
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<em>Subsurface</em> <strong>Dive List</strong> panel.</p></div>
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<div class="imageblock" style="text-align:center;">
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<div class="content">
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||||
<img src="images/Divelogs1.jpg" alt="FIGURE:Download from Divelogs.de" />
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||||
<img src="images/Divelogs1.jpg" alt="FIGURE: Télécharger depuis Divelogs.de" />
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||||
</div>
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||||
</div>
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||||
</div>
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@ -2201,12 +2232,12 @@ smaller file to make sure everything works.</td>
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<h3 id="_importation_des_coordonnées_de_plongée_depuis_un_appareil_mobile_avec_gps">5.4. Importation des coordonnées de plongée depuis un appareil mobile avec GPS.</h3>
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<div class="paragraph"><p>Un smartphone avec GPS peut être utilisé pour stocker les lieux de
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plongées. Ceci est réalisé comme suit:</p></div>
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<div class="paragraph"><p>Taking the mobile device along on the dive boat / liveabord while
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automatically collecting dive site coordinate information.</p></div>
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<div class="paragraph"><p>1) Taking the mobile device along on the dive boat / liveabord while
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automatically collecting dive site coordinate information.</p></div>
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<div class="paragraph"><p>2) Uploading the coordinates from the mobile device to the <em>Subsurface</em>
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Internet server.</p></div>
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<div class="paragraph"><p>Syncronising the dives in the <em>Subsurface</em> dive list with the coordinates
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stored on the <em>Subsurface</em> Internet server.</p></div>
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<div class="paragraph"><p>3) Syncronising the dives in the <em>Subsurface</em> dive list with the coordinates
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stored on the <em>Subsurface</em> Internet server.</p></div>
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<div class="paragraph"><p><em>Subsurface</em> comporte deux outils pour réaliser cela :</p></div>
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<div class="ulist"><ul>
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<li>
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@ -2466,10 +2497,14 @@ screen:</p></div>
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Edit (pencil): Change the name of the dive location.
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</p>
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</li>
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<li>
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<p>
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Maps: Display a map showing the dive location. After editing and saving a
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dive location (see <strong>C</strong> above), upload it to the web service, as explained
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below.
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</p>
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</li>
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</ul></div>
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<div class="paragraph"><p>Maps: Display a map showing the dive location. After editing and saving a
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dive location (see <strong>C</strong> above), upload it to the web service, as explained
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below.</p></div>
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<div class="paragraph"><p><strong>Uploading dive locations</strong></p></div>
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<div class="paragraph"><p>There are several ways to send locations to the server. The easiest is
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simply selecting the locations (See <strong>A</strong> below) and then touching the right
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@ -2562,11 +2597,15 @@ location every 50 meters.</td>
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</tr></table>
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</div>
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<div class="paragraph"><p><em>Other</em></p></div>
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<div class="paragraph"><p><em>Mailing List.</em> The mail box for <em>Subsurface</em>. Users can send an email to
|
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the Subsurface mailing list.</p></div>
|
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<div class="ulist"><ul>
|
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<li>
|
||||
<p>
|
||||
<em>Mailing List.</em> The mail box for <em>Subsurface</em>. Users can send an email to
|
||||
the Subsurface mailing list.
|
||||
</p>
|
||||
</li>
|
||||
<li>
|
||||
<p>
|
||||
<em>Subsurface website.</em> A link to the URL of Subsurface web
|
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</p>
|
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</li>
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@ -2887,11 +2926,15 @@ look through a particular directory (and all its subdirectories recursively)
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calculate fingerprints for all photos in this directory, and
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</p>
|
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</li>
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||||
<li>
|
||||
<p>
|
||||
if there is a match between a calculated fingerprint and the one calculated
|
||||
when a photo was originally loaded into <em>Subsurface</em> (even if the original
|
||||
file name has changed), automatically update the directory information so
|
||||
that <em>Subsurface</em> can find the photo in the new moved directory.
|
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</p>
|
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</li>
|
||||
</ul></div>
|
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<div class="paragraph"><p>if there is a match between a calculated fingerprint and the one calculated
|
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when a photo was originally loaded into <em>Subsurface</em> (even if the original
|
||||
file name has changed), automatically update the directory information so
|
||||
that <em>Subsurface</em> can find the photo in the new moved directory.</p></div>
|
||||
<div class="paragraph"><p>This is done 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
|
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the <em>Scan</em> button towards the bottom right of the panel. The process may require several minutes to
|
||||
|
|
@ -3044,7 +3087,7 @@ three steps, exactly as with multi-cylinder dives above:</p></div>
|
|||
</ul></div>
|
||||
<div class="imageblock" style="text-align:center;">
|
||||
<div class="content">
|
||||
<img src="images/sidemount1.jpg" alt="FIGURE: Sidemount profile" />
|
||||
<img src="images/sidemount1.jpg" alt="FIGURE: Profil Sidemount" />
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
|
@ -3084,16 +3127,66 @@ pSCR diving often involves gas changes, requiring an additional cylinder.
|
|||
</p>
|
||||
</li>
|
||||
</ul></div>
|
||||
<div class="paragraph"><p>If a pSCR <em>Dive Mode</em> has been selected, the dive ceiling for that is
|
||||
adjusted for the oxygen drop across the mouthpiece, which often requires
|
||||
longer decompression periods. Below is a dive profile of a pSCR dive using
|
||||
EAN36 as bottom gas and oxygen for decompression. Note that this dive lasted
|
||||
over two hours.</p></div>
|
||||
<div class="paragraph"><p>In pSCR diving, the inspired gas often has a pO<sub>2</sub> below that of the fresh
|
||||
gas from cylinder. This is because fresh gas is only supplied at a slow rate
|
||||
and the diver continuously uses oxygen from the loop for metabolism,
|
||||
resulting in the so-called "pO<sub>2</sub> drop over the mouthpiece". For pSCR dive
|
||||
profiles the dive ceiling is adjusted for this oxygen drop, and often
|
||||
requires longer decompression periods. Below is a dive profile of a pSCR
|
||||
dive using EAN36 as bottom gas and oxygen for decompression. Note that this
|
||||
dive lasted over two hours.</p></div>
|
||||
<div class="imageblock" style="text-align:center;">
|
||||
<div class="content">
|
||||
<img src="images/pSCR_profile.jpg" alt="FIGURE: pSCR profile" />
|
||||
</div>
|
||||
</div>
|
||||
<div class="paragraph"><p><em>Visualising the pO<sub>2</sub> drop</em>: The difference between the pO<sub>2</sub> of the fresh
|
||||
cylinder gas and the pO<sub>2</sub> in the loop can be visualised in <em>Subsurface</em> by
|
||||
opening the <em>Profile</em> panel in the <em>File → Preferences</em> menu item and then
|
||||
providing suitable information in the section labelled <em>pSCR options</em>. The
|
||||
<em>pSCR metabolic rate</em> is your rate of oxygen metabolism in liters/min
|
||||
(commonly between 0.5 and 2.5). The <em>Dilution ratio</em> is the ratio indicating
|
||||
how much gas in the loop is replaced with fresh gas, relative to the gas
|
||||
being breathed (common values are between 1:3 and 1:10). These values are
|
||||
also used when planning pSCR dives. If the oxygen content of the loop is not
|
||||
recorded by an oxygen sensor, <em>Subsurface</em> estimates the pO<sub>2</sub> in the loop
|
||||
using the information supplied above. This pO<sub>2</sub> is shown as the green line
|
||||
representing the oxygen partial pressure in the dive profile. If the oxygen
|
||||
pressure in the loop is measured using an oxygen sensor connected to a dive
|
||||
computer, this information is probably recorded by the dive computer and
|
||||
these measured pO<sub>2</sub> values are shown on the dive profile. In addition, the
|
||||
<em>Preferences</em> panel allows one to activate a checkbox labelled <em>Show
|
||||
equivalent OC pO<sub>2</sub> with pSCR pO<sub>2</sub></em>. This activates display of the pO<sub>2</sub> in
|
||||
the fresh gas from the cylinder (an orange line). The vertical distance
|
||||
between the orange graph and the green graph indicates the "pO<sub>2</sub> drop over
|
||||
the mouthpiece". Much of pSCR diving involves managing this pO<sub>2</sub>
|
||||
difference.</p></div>
|
||||
<div class="admonitionblock">
|
||||
<table><tr>
|
||||
<td class="icon">
|
||||
<img src="images/DiveModeChange.jpg" alt="Note" />
|
||||
</td>
|
||||
<td class="content"><em>pSCR and bailout</em>: Gases used in pSCR often yield very low pO<sub>2</sub> values in
|
||||
shallow water. For this reason the diver often completes the shallow
|
||||
sections of a dive using open circuit (OC) rather than the rebreather. In
|
||||
this case parts of the dive are performed OC, while the rest of the dive is
|
||||
performed on the pSCR loop. To indicate such changes in divemode,
|
||||
right-click on the dive profile at the appropriate time. From the context
|
||||
menu, select <em>Change divemode</em> and choose the appropriate option (see image
|
||||
on left). Some dive computers record such changes in divemode as part of the
|
||||
dive log. The appropriate icon is shown on the depth profile (see image
|
||||
below). Below is a pSCR dive with the shallow sections using OC. An OC
|
||||
divemode was entered right at the start, followed by a change to pSCR at
|
||||
18m. During the ascent, there was a bailout to OC at 14m. Note, for the OC
|
||||
sections, the pO<sub>2</sub> is identical to the OC-pO<sub>2</sub> whereas for the pSCR
|
||||
section, the pO<sub>2</sub> (green line) differs from the OC-pO<sub>2</sub> (orange line).</td>
|
||||
</tr></table>
|
||||
</div>
|
||||
<div class="imageblock" style="text-align:center;">
|
||||
<div class="content">
|
||||
<img src="images/pSCR_profile_bailout.jpg" alt="FIGURE: pSCR profile with bailout" />
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<div class="sect3">
|
||||
<h4 id="S_CCR_dives">5.6.4. Plongées en recycleur circuit fermé (CCR)</h4>
|
||||
|
|
@ -3106,18 +3199,18 @@ over two hours.</p></div>
|
|||
breathed. However, they use advanced technology to maintain a breathable
|
||||
oxygen concentration:
|
||||
a) remove carbon dioxide from the exhaled gas.
|
||||
regulate the oxygen concentration to remain within safe diving limits. The
|
||||
CCR interface of <em>Subsurface</em> is currently experimental and under active
|
||||
development. Subsurface currently supports Poseidon MkVI and APD
|
||||
Discovery/Evolution dive computers, as well as Shearwater dive computers
|
||||
connected to CCR systems. In contrast to a conventional recreational dive
|
||||
computer, a CCR system computer usually does not allow the download of a log
|
||||
containing multiple dives. Rather, each dive is stored independently. This
|
||||
means that <em>Subsurface</em> cannot download a dive log directly from a CCR dive
|
||||
computer, but that it imports individual CCR dive profiles in the same way
|
||||
it imports dive log data from other digital databases: one dive at a
|
||||
time. However, the Shearwater based CCR systems are different in this
|
||||
respect and allow multi-dive downloads.</td>
|
||||
b) regulate the oxygen concentration to remain within safe diving limits. The
|
||||
CCR interface of <em>Subsurface</em> is currently experimental and under active
|
||||
development. Subsurface currently supports Poseidon MkVI and APD
|
||||
Discovery/Evolution dive computers, as well as Shearwater dive computers
|
||||
connected to CCR systems. In contrast to a conventional recreational dive
|
||||
computer, a CCR system computer usually does not allow the download of a log
|
||||
containing multiple dives. Rather, each dive is stored independently. This
|
||||
means that <em>Subsurface</em> cannot download a dive log directly from a CCR dive
|
||||
computer, but that it imports individual CCR dive profiles in the same way
|
||||
it imports dive log data from other digital databases: one dive at a
|
||||
time. However, the Shearwater based CCR systems are different in this
|
||||
respect and allow multi-dive downloads.</td>
|
||||
</tr></table>
|
||||
</div>
|
||||
<div class="sect4">
|
||||
|
|
@ -3191,7 +3284,7 @@ appropriate toolbar button on the Dive Profile has been checked.</p></div>
|
|||
<div class="paragraph"><p>Checking any of these boxes allows the display of additional oxygen-related
|
||||
information whenever the pO<sub>2</sub> toolbar button on the <em>Profile</em> panel is
|
||||
activated. The first checkbox allows the display of setpoint
|
||||
information. This is a red line superimposed on the green oxygen partial
|
||||
information. This is an orange line superimposed on the green oxygen partial
|
||||
pressure graph and allows a comparison of the mean measured oxygen partial
|
||||
pressure and the setpoint values, as shown below.</p></div>
|
||||
<div class="imageblock" style="text-align:center;">
|
||||
|
|
@ -3234,9 +3327,53 @@ if applicable) are shown in the usual way as for open circuit dives.</p></div>
|
|||
circuit. These events are indicated by yellow triangles and, if you hover
|
||||
over a triangle, a description of that event is given as the bottom line in
|
||||
the <a href="#S_InfoBox">Information Box</a>.</p></div>
|
||||
<div class="paragraph"><p><em>Cylinder pressures</em>: Some CCR dive computers like the Poseidon MkVI record
|
||||
the pressures of the oxygen and diluent cylinders. The pressures of these
|
||||
two cylinders are shown as green lines overlapping the depth profile. In
|
||||
<div class="paragraph"><p><em>Bailout</em>: Bailout events during a CCR dive can be recorded in a
|
||||
<em>Subsurface</em> divelog. Right-click on the dive profile to generate a dive
|
||||
profile context menu. Select <em>Change divemode</em> and choose the appropriate
|
||||
bailout option (probably OC). An appropriate icon is shown on the depth
|
||||
profile (see image below). In most CCR equipment it is also possible to
|
||||
bailout to pSCR, especially in cases where the electronics died and the
|
||||
diluent supply is limited. This can also be reflected in the dive log and
|
||||
Subsurface will calculate and graph the appropriate pO<sub>2</sub> values. The case
|
||||
during CCR training is more complex if the instructor prefers a low setpoint
|
||||
such as 0.7 to be maintained during bailout. In this case the CCR equipment
|
||||
maintains the low setpoint and overrides the OC or pSCR conditions. In such
|
||||
cases it is probably more accurate not to record a bailout event in the dive
|
||||
log since <em>Subsurface</em> will calculate pO<sub>2</sub> values based on the erroneous
|
||||
assumption that there is no setpoint. Below is a dive profile for a CCR
|
||||
dive with bailout at 57 minutes. In this profile the green pO<sub>2</sub> graph
|
||||
diverges from the setpoint value and reflects the pO<sub>2</sub> in the OC diluent
|
||||
gas (in this case air). The pO<sub>2</sub> in the loop (shown as a meandering graph
|
||||
for each oxygen sensor) is irrelevant because the actual inspired gas comes
|
||||
directly from the diluent cylinder. In cases where bailout occurs using a
|
||||
stage cylinder, indicate the bailout as well as the gas change event and
|
||||
<em>Subsurface</em> will calculate all the appropriate pO<sub>2</sub> values. Some dive
|
||||
computers record bailout events as well as gas change events: in this case
|
||||
the events are shown automatically in the dive log.</p></div>
|
||||
<div class="imageblock" style="text-align:center;">
|
||||
<div class="content">
|
||||
<img src="images/CCR_bailout.jpg" alt="FIGURE: CCR bailout profileh" />
|
||||
</div>
|
||||
</div>
|
||||
<div class="paragraph"><p><em>Deco ceiling</em>: The deco ceiling calculated by Subsurface is not very
|
||||
accurate because the precise pressure of nitrogen in the loop can usually
|
||||
not be determined from the dive log imported from the CCR equipment. Many
|
||||
CCR dive computers, however, report an internally-calculated deco ceiling
|
||||
that is reported in the dive log, reflecting a more accurate assessment. The
|
||||
display of this ceiling is activated by clicking the appropriate button to
|
||||
the left of the dive profile:</p></div>
|
||||
<div class="imageblock">
|
||||
<div class="content">
|
||||
<img src="images/icons/cceiling.jpg" alt="DC ceiling icon" />
|
||||
</div>
|
||||
</div>
|
||||
<div class="paragraph"><p>The default color of the computer-generated deco ceiling is white. This can
|
||||
be set to red by checking the appropriate check box after selecting <em>File →
|
||||
Preferences → Profile</em>. The profile above indicates the dive
|
||||
computer-generated deco ceiling in red.</p></div>
|
||||
<div class="paragraph"><p><em>Cylinder pressures</em>: Some CCR dive computers like Poseidon record the
|
||||
pressures of the oxygen and diluent cylinders. The pressures of these two
|
||||
cylinders are shown as green lines overlapping the depth profile. In
|
||||
addition, start and end pressures for both oxygen and diluent cylinders are
|
||||
shown in the <em>Equipment Tab</em>. Below is a dive profile for a CCR dive,
|
||||
including an overlay of setpoint and oxygen sensor data, as well as the
|
||||
|
|
@ -3250,29 +3387,8 @@ the two oxygen sensors.</p></div>
|
|||
<div class="paragraph"><p><em>Equipment-specific information</em>: Equipment-specific information gathered by
|
||||
<em>Subsurface</em> is shown in the <a href="#S_ExtraDataTab">Extra data tab</a>. This may
|
||||
include setup information or metadata about the dive.</p></div>
|
||||
<div class="paragraph"><p>The deco ceiling calculated by Subsurface is not very accurate because the
|
||||
precise pressure of nitrogen in the loop can usually not be determined from
|
||||
the dive log imported from the CCR equipment. Many CCR dive computers,
|
||||
however, report an internally-calculated deco ceiling that is reported in
|
||||
the dive log, reflecting a more accurate assessment. The display of this
|
||||
ceiling is activated by clicking the appropriate button to the left of the
|
||||
dive profile:</p></div>
|
||||
<div class="imageblock">
|
||||
<div class="content">
|
||||
<img src="images/icons/cceiling.jpg" alt="DC ceiling icon" />
|
||||
</div>
|
||||
</div>
|
||||
<div class="paragraph"><p>The default color of the computer-generated deco ceiling is white. This can
|
||||
be set to red by checking the appropriate check box after selecting <em>File →
|
||||
Preferences → Profile</em>. Below is a dive profile indicating the dive
|
||||
computer-generated deco ceiling:</p></div>
|
||||
<div class="imageblock" style="text-align:center;">
|
||||
<div class="content">
|
||||
<img src="images/CCR_dive_ceilingF22.jpg" alt="FIGURE: CCR computer-generated deco ceiling" />
|
||||
</div>
|
||||
</div>
|
||||
<div class="paragraph"><p>More equipment-specific information for downloading CCR dive logs for
|
||||
Poseidon MkVI and APD equipment can be found in
|
||||
<div class="paragraph"><p>More equipment-specific procedures and information for downloading CCR dive
|
||||
logs for Poseidon and APD equipment can be found in
|
||||
<a href="#_appendix_b_dive_computer_specific_information_for_importing_dive_information">Appendix
|
||||
B</a>.</p></div>
|
||||
</div>
|
||||
|
|
@ -3403,7 +3519,7 @@ plus petite et la plus grande profondeur atteinte pour ces plongées.</p></div>
|
|||
<h3 id="S_DiveProfile">6.5. Le <strong>Profil de plongée</strong></h3>
|
||||
<div class="imageblock" style="text-align:center;">
|
||||
<div class="content">
|
||||
<img src="images/Profile2.jpg" alt="Typical dive profile" />
|
||||
<img src="images/Profile2.jpg" alt="Profil de plongée typique" />
|
||||
</div>
|
||||
</div>
|
||||
<div class="paragraph"><p>Parmi toutes les panneaux de <em>Subsurface</em>, le profil de plongée contient les
|
||||
|
|
@ -3486,7 +3602,7 @@ position de la boîte Information est enregistrée ré-utilisée pour les
|
|||
analyses de plongée suivantes.</p></div>
|
||||
<div class="imageblock" style="text-align:center;">
|
||||
<div class="content">
|
||||
<img src="images/InfoBox2.jpg" alt="Figure: Information Box" />
|
||||
<img src="images/InfoBox2.jpg" alt="FIGURE: La boîte Information" />
|
||||
</div>
|
||||
</div>
|
||||
<div class="paragraph"><p>When the mouse points inside the <strong>Dive Profile</strong> panel, the information box
|
||||
|
|
@ -3568,10 +3684,16 @@ trimix diver can expect the same narcotic effect as a diver breathing air
|
|||
diving at a depth equaling the END.</td>
|
||||
</tr></table>
|
||||
</div>
|
||||
<div class="paragraph"><p>If at some point a isobaric counter diffusion situation is encountered in
|
||||
the leading tissue (defined to be a moment in time where helium is
|
||||
off-gassing while nitrogen is on-gassing and the net effect is on-gassing)
|
||||
this is indicated in the infobox as well. Note that this condition not only
|
||||
depends on the gas that is currently breathed but on the tissue loadings as
|
||||
well.</p></div>
|
||||
<div class="paragraph"><p>La figure (<strong>B</strong>) ci-dessous affiche une boîte d’information avec un ensemble
|
||||
quasiment complet de données.</p></div>
|
||||
<div class="sect4">
|
||||
<h5 id="S_gas_pressure_graph">The Gas Pressure Bar Graph</h5>
|
||||
<h5 id="S_gas_pressure_graph">Le graphique de pression gazeuse</h5>
|
||||
<div class="paragraph"><p>On the left of the <strong>Information Box</strong> is a vertical bar graph showing the
|
||||
pressures of the nitrogen (and other inert gases, e.g. helium, if
|
||||
applicable) that the diver was inhaling <em>at a particular instant during the
|
||||
|
|
@ -3580,7 +3702,7 @@ drawing on the left below indicates the meaning of the different parts of
|
|||
the Gas Pressure Bar Graph.</p></div>
|
||||
<div class="imageblock" style="text-align:center;">
|
||||
<div class="content">
|
||||
<img src="images/GasPressureBarGraph.jpg" alt="FIGURE:Gas Pressure bar Graph" />
|
||||
<img src="images/GasPressureBarGraph.jpg" alt="FIGURE: Le graphique de pression gazeuse" />
|
||||
</div>
|
||||
</div>
|
||||
<div class="ulist"><ul>
|
||||
|
|
@ -4064,7 +4186,7 @@ performed using the Dive List Context Menu. It is 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" />
|
||||
<img src="images/ContextMenu.jpg" alt="Figure: Menu contextuel" />
|
||||
</div>
|
||||
</div>
|
||||
<div class="paragraph"><p>Le menu contextuel est utilisé pour de nombreuses fonctions décrites
|
||||
|
|
@ -4289,7 +4411,7 @@ it. The filter may also be reset and closed by selecting the <strong>red button<
|
|||
with the white cross.</p></div>
|
||||
<div class="imageblock" style="text-align:center;">
|
||||
<div class="content">
|
||||
<img src="images/Filterpanel.jpg" alt="Figure: Filter panel" />
|
||||
<img src="images/Filterpanel.jpg" alt="Figure: panneau des filtres" />
|
||||
</div>
|
||||
</div>
|
||||
<div class="paragraph"><p>Four filter criteria may be used to filter the dive list: dive tags, person
|
||||
|
|
@ -4761,9 +4883,11 @@ Printing in color, done by checking the box with <em>Print in color</em>. If thi
|
|||
</li>
|
||||
</ul></div>
|
||||
</li>
|
||||
</ol></div>
|
||||
<div class="paragraph"><p>Under <em>Template</em> select a template to be used as the page layout. There are
|
||||
several choices. (see image <strong>B</strong>, above).</p></div>
|
||||
<li>
|
||||
<p>
|
||||
Under <em>Template</em> select a template to be used as the page layout. There are
|
||||
several choices. (see image <strong>B</strong>, above).
|
||||
</p>
|
||||
<div class="ulist"><ul>
|
||||
<li>
|
||||
<p>
|
||||
|
|
@ -4771,6 +4895,8 @@ several choices. (see image <strong>B</strong>, above).</p></div>
|
|||
</p>
|
||||
</li>
|
||||
</ul></div>
|
||||
</li>
|
||||
</ol></div>
|
||||
<div class="imageblock" style="text-align:center;">
|
||||
<div class="content">
|
||||
<img src="images/Print_summarylist_f22.jpg" alt="FIGURE: Print summary table" />
|
||||
|
|
@ -4868,7 +4994,7 @@ sélectionner le bon modèle d’ordinateur de plongée à partir du panneau
|
|||
gauche (voir l’image ci-dessous).</p></div>
|
||||
<div class="imageblock" style="text-align:center;">
|
||||
<div class="content">
|
||||
<img src="images/Configure_dc_f20.jpg" alt="FIGURE: Configure dive computer" />
|
||||
<img src="images/Configure_dc_f20.jpg" alt="FIGURE: Configurer un ordinateur de plongée" />
|
||||
</div>
|
||||
</div>
|
||||
<div class="paragraph"><p>En utilisant les boutons appropriés du panneau de configuration, les actions
|
||||
|
|
@ -5020,19 +5146,31 @@ as decimal degrees Choose the appropriate option.</p></div>
|
|||
<img src="images/Pref4_f23.jpg" alt="FIGURE: Preferences Graph page" />
|
||||
</div>
|
||||
</div>
|
||||
<div class="paragraph" id="S_GradientFactors"><p><strong>Gas pressure display setup</strong>. Even though nitrogen and helium pressures are also included here, these items mainly pertain to oxygen management:
|
||||
<strong> <em>Thresholds</em>: <em>Subsurface</em> can display graphs of the nitrogen, oxygen and the helium
|
||||
partial pressures during
|
||||
the dive, activated using the toolbar on the left of the <strong>Dive Profile</strong>
|
||||
panel. For each of these graphs, specify a threshold value. If any of the graphs go
|
||||
above the specified threshold, the graph is
|
||||
highlighted in red, indicating the particular partial pressure threshold has been exceeded.
|
||||
The pO<sub>2</sub> threshold is probably the most important one and a value of 1.6 is commonly used.
|
||||
</strong> <em>pO<sub>2</sub> in calculating MOD</em> is used for calculating the maximum operative depth for a particular
|
||||
nitrox or trimix gas mixture. A value of 1.4 is commonly used.</p></div>
|
||||
<div class="ulist" id="S_GradientFactors"><ul>
|
||||
<li>
|
||||
<p>
|
||||
<strong>Gas pressure display setup</strong>. Even though nitrogen and helium pressures are also included here, these items mainly pertain to oxygen management:
|
||||
</p>
|
||||
<div class="ulist"><ul>
|
||||
<li>
|
||||
<p>
|
||||
<em>Thresholds</em>: <em>Subsurface</em> can display graphs of the nitrogen, oxygen and the helium
|
||||
partial pressures during
|
||||
the dive, activated using the toolbar on the left of the <strong>Dive Profile</strong>
|
||||
panel. For each of these graphs, specify a threshold value. If any of the graphs go
|
||||
above the specified threshold, the graph is
|
||||
highlighted in red, indicating the particular partial pressure threshold has been exceeded.
|
||||
The pO<sub>2</sub> threshold is probably the most important one and a value of 1.6 is commonly used.
|
||||
</p>
|
||||
</li>
|
||||
<li>
|
||||
<p>
|
||||
<em>pO<sub>2</sub> in calculating MOD</em> is used for calculating the maximum operative depth for a particular
|
||||
nitrox or trimix gas mixture. A value of 1.4 is commonly used.
|
||||
</p>
|
||||
</li>
|
||||
<li>
|
||||
<p>
|
||||
CCR Options: These options determine oxygen management for CCR dives:
|
||||
</p>
|
||||
<div class="ulist"><ul>
|
||||
|
|
@ -5046,28 +5184,56 @@ CCR Options: These options determine oxygen management for CCR dives:
|
|||
</li>
|
||||
<li>
|
||||
<p>
|
||||
<em>CCR: Show O<sub>2</sub> sensor values when viewing pO<sub>2</sub>:</em> Show the pO<sub>2</sub>
|
||||
values associated with each of the individual oxygen sensors of a CCR system.
|
||||
See the section on <a href="#S_CCR_dives">Closed Circuit Rebreather dives</a>.
|
||||
</p>
|
||||
</li>
|
||||
<li>
|
||||
<p>
|
||||
<em>CCR: Show setpoints when viewing pO<sub>2</sub>:</em> With this checkbox activated, the pO<sub>2</sub>
|
||||
graph on the dive profile has an overlay in red which indicates the CCR setpoint
|
||||
values. See the section on <a href="#S_CCR_dives">Closed Circuit Rebreather dives</a>.
|
||||
</p>
|
||||
</li>
|
||||
</ul></div>
|
||||
</li>
|
||||
<li>
|
||||
<p>
|
||||
<em>CCR: Show individual O<sub>2</sub> sensor values when viewing pO<sub>2</sub>:</em> Show the pO<sub>2</sub>
|
||||
values associated with each of the individual oxygen sensors of a CCR system.
|
||||
See the section on <a href="#S_CCR_dives">Closed Circuit Rebreather dives</a>.
|
||||
<em>pSCR options</em>. These preferences determine how passive semi-closed circuit (pSCR) dives
|
||||
are planned and how the pSCR deco ceiling is calculated:
|
||||
</p>
|
||||
<div class="ulist"><ul>
|
||||
<li>
|
||||
<p>
|
||||
<em>Metabolic rate:</em> this is the
|
||||
volume of oxygen used by a diver during a minute. Set this value for pSCR dive planning
|
||||
and decompression calculations.
|
||||
</p>
|
||||
</li>
|
||||
<li>
|
||||
<p>
|
||||
<em>pSCR ratio:</em> The dilution ratio (or dump ratio) is the ratio of gas released to the
|
||||
environment to that of the gas recirculated to the diver. A 1:10 ratio is commonly used.
|
||||
</p>
|
||||
</li>
|
||||
<li>
|
||||
<p>
|
||||
<em>Show equivalent OC with pSCR pO<sub>2</sub></em>: The pO<sub>2</sub> in the pSCR loop is usually lower than the
|
||||
pO<sub>2</sub> of the fresh gas from the cylinder. Activating this checkbox allows the pO<sub>2</sub> graph
|
||||
in the dive profile to also show the pO<sub>2</sub> of the fresh gas entering the loop.
|
||||
</p>
|
||||
</li>
|
||||
</ul></div>
|
||||
</li>
|
||||
</ul></div>
|
||||
</li>
|
||||
<li>
|
||||
<p>
|
||||
<strong>Ceiling display setup</strong>. These settings mostly deal with nitrogen and helium management
|
||||
by determining how the decompression ceiling (ascent ceiling) is calculated and displayed:
|
||||
</p>
|
||||
</li>
|
||||
</ul></div>
|
||||
</li>
|
||||
</ul></div>
|
||||
</li>
|
||||
<div class="ulist"><ul>
|
||||
<li>
|
||||
<p>
|
||||
<em>Draw dive computer reported ceiling red</em>: This checkbox does exactly what it says. By default
|
||||
|
|
@ -5116,34 +5282,13 @@ Bühlmann: Set the <em>gradient factors</em> (GFLow and GFHigh) for calculcating
|
|||
</li>
|
||||
</ul></div>
|
||||
</li>
|
||||
<li>
|
||||
<p>
|
||||
<em>pSCR options</em>. These preferences determine how passive semi-closed circuit (pSCR) dives
|
||||
are planned and how the pSCR deco ceiling is calculated:
|
||||
</p>
|
||||
<div class="ulist" id="GradientFactors_Ref"><ul>
|
||||
<li>
|
||||
<p>
|
||||
<em>Metabolic rate:</em> this is the
|
||||
volume of oxygen used by a diver during a minute. Set this value for pSCR dive planning
|
||||
and decompression calculations.
|
||||
</p>
|
||||
</ul></div>
|
||||
</li>
|
||||
<li>
|
||||
<p>
|
||||
<em>pSCR ratio:</em> The dilution ratio (or dump ratio) is the ratio of gas released to the
|
||||
environment to that of the gas recirculated to the diver. A 1:10 ratio is commonly used.
|
||||
</p>
|
||||
<div class="ulist"><ul>
|
||||
<li>
|
||||
<p>
|
||||
<strong>Misc</strong>
|
||||
</p>
|
||||
</li>
|
||||
</ul></div>
|
||||
</li>
|
||||
</ul></div>
|
||||
</li>
|
||||
<div class="ulist" id="GradientFactors_Ref"><ul>
|
||||
<li>
|
||||
<p>
|
||||
<em>Show unused cylinders in Equipment Tab</em>: This checkbox allows display of information about unused cylinders when viewing the
|
||||
|
|
@ -5159,6 +5304,8 @@ was no gas switch to such a cylinder), then these cylinders are omitted from tha
|
|||
</p>
|
||||
</li>
|
||||
</ul></div>
|
||||
</li>
|
||||
</ul></div>
|
||||
</div>
|
||||
<div class="sect2">
|
||||
<h3 id="_langue">13.4. Langue</h3>
|
||||
|
|
@ -5246,7 +5393,7 @@ configured, e.g. <em>Country/State/City</em> or <em>City/State/Country</em> (see
|
|||
below).</p></div>
|
||||
<div class="imageblock" style="text-align:center;">
|
||||
<div class="content">
|
||||
<img src="images/Pref7_f23.jpg" alt="FIGURE: Georeference panel" />
|
||||
<img src="images/Pref7_f23.jpg" alt="FIGURE: panneau de géoréférencement" />
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
|
@ -5472,11 +5619,15 @@ dive plan, preventing recreational divers from getting close to the limits
|
|||
of getting a DCS hit. This is performed by specifying appropriate gradient
|
||||
factors for a dive plan, as explained below.</p></div>
|
||||
<div class="paragraph"><p>To plan a dive, the appropriate settings need to be defined.</p></div>
|
||||
<div class="paragraph"><p>Ensure 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>
|
||||
Ensure the date and time is set to that of the intended dive. This allows
|
||||
calculation of the nitrogen load incurred during previous dives.
|
||||
</p>
|
||||
</li>
|
||||
<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>
|
||||
|
|
@ -5553,7 +5704,7 @@ there remains a significant amount of air in the cylinder at the end of the
|
|||
dive.</p></div>
|
||||
<div class="imageblock" style="text-align:center;">
|
||||
<div class="content">
|
||||
<img src="images/Planner_OC_rec1.jpg" alt="FIGURE: A recreational dive plan: setup" />
|
||||
<img src="images/Planner_OC_rec1.jpg" alt="FIGURE: une planification de plongée loisir : configuration" />
|
||||
</div>
|
||||
</div>
|
||||
<div class="paragraph"><p>The dive profile in the planner shows the maximum dive time within no-deco
|
||||
|
|
@ -5738,7 +5889,7 @@ utilisant du Tx20/30 et l’algorithme Bühlmann, suivie d’une remont
|
|||
utilisant du EAN50 et utilisant les réglages décrits ci-dessous.</p></div>
|
||||
<div class="imageblock" style="text-align:center;">
|
||||
<div class="content">
|
||||
<img src="images/Planner_OC_deco.jpg" alt="FIGURE: Planning a dive: setup" />
|
||||
<img src="images/Planner_OC_deco.jpg" alt="FIGURE: Planifier des plongées : configuration" />
|
||||
</div>
|
||||
</div>
|
||||
<div class="paragraph"><p>Once the above steps have been completed, save by clicking the <em>Save</em> button
|
||||
|
|
@ -5897,9 +6048,59 @@ to that of the CCR dive below, but note the longer ascent duration due to the lo
|
|||
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_pSCR.jpg" alt="FIGURE: Planning a pSCR dive: setup" />
|
||||
<img src="images/Planner_pSCR.jpg" alt="FIGURE: Planifier des plongées pSCR : configuration" />
|
||||
</div>
|
||||
</div>
|
||||
<div class="sect3">
|
||||
<h4 id="_planification_pour_bailout_pscr">14.3.1. Planification pour bailout pSCR</h4>
|
||||
<div class="admonitionblock">
|
||||
<table><tr>
|
||||
<td class="icon">
|
||||
<img src="images/pscr_b1.jpg" alt="Note" />
|
||||
</td>
|
||||
<td class="content">Open circuit diving is often part of a pSCR dive because, at shallow depths,
|
||||
the pO<sub>2</sub> in the loop is often too low for breathing and the shallow parts
|
||||
of a pSCR dive are often done on OC. The change from rebreather mode to OC
|
||||
or <em>vice versa</em> is indicated using bailout events. The image on the left
|
||||
shows a pSCR dive plan (using three cylinders) where the shallow parts of
|
||||
the dive are performed using EAN50 in order to have a sufficient pO<sub>2</sub>. The
|
||||
bottom part of the dive is perfomed with EAN31 (Cyl. 2 in the <strong>Available
|
||||
gases</strong> table, also indicated in the <strong>Dive planner points</strong> table). The third
|
||||
cylinder, also EAN31, is a bailout cylinder which is, initially, not used.
|
||||
In this case the plan is for a cave dive with a bottom time of 20 minutes
|
||||
and the turning point in the bottom part of the dive is at 16 minutes
|
||||
(i.e. ten minutes into the bottom part of the dive). The orange pO<sub>2</sub> graph
|
||||
indicates the equivalent OC pO<sub>2</sub> during the dive and the green pO<sub>2</sub>
|
||||
indicates the estimated pO<sub>2</sub> in the loop, the whole dive being performed in
|
||||
rebreather mode. We wish to plan for a worst-case scenario with bailout at
|
||||
the turning point (i.e. the furthest point into the cave). In the <strong>Dive
|
||||
planner points</strong> table, change the <strong>Dive mode</strong> of the last two segments to
|
||||
<strong>OC</strong> (indicated in the left-hand image, labled <strong>A</strong>, below). In this case the
|
||||
existing EAN31 cylinder (Cyl.2 in the <strong>Dive planner points</strong> table is used
|
||||
for bailout (i.e. the bailout cylinder [Cyl. 3] has not been used yet). Note
|
||||
that the pO<sub>2</sub> graph now indicates the appropriate pO<sub>2</sub> values, since the
|
||||
gas breathed now has the pO<sub>2</sub> of an OC configuration. In order to switch to
|
||||
the bailout cylinder (Cyl. 3), indicate this by selecting the appropriate
|
||||
cylinder in the <strong>Dive planner points</strong> table as indicated in the image on the
|
||||
right, below (labeled <strong>B</strong>). The icon on the depth profile now shows an
|
||||
overlapping bailout event with cylinder change. As in the graph on the left,
|
||||
the appropriate pO<sub>2</sub> values are shown in the pO<sub>2</sub> graphs. The volumes of
|
||||
gas required can be obtained at the bottom of the <strong>Dive plan details</strong> panel.</td>
|
||||
</tr></table>
|
||||
</div>
|
||||
<div class="imageblock" style="text-align:center;">
|
||||
<div class="content">
|
||||
<img src="images/pscr_b2.jpg" alt="FIGURE: Planifier des plongées pSCR : configuration" />
|
||||
</div>
|
||||
</div>
|
||||
<div class="paragraph"><p>In the case of a pSCR dive plan for open water, the worst-case scenario is
|
||||
probably bailout at the end of the deepest part of the dive. Create a
|
||||
1-minute segment at the end of the deepest part of the dive plan. This last
|
||||
segment (represented by the bottom row of the <strong>Dive planner points</strong> table)
|
||||
is then manipulated using the <strong>Dive mode</strong> and <strong>Used gas</strong> columns, as in the
|
||||
cave example, above. See the example of bailout for a CCR dive, below, that
|
||||
uses this approach.</p></div>
|
||||
</div>
|
||||
</div>
|
||||
<div class="sect2">
|
||||
<h3 id="_planifier_des_plongées_ccr_recycleur">14.4. Planifier des plongées CCR (recycleur)</h3>
|
||||
|
|
@ -5920,11 +6121,52 @@ this is calculated for bail out ascents.</p></div>
|
|||
<div class="paragraph"><p>The dive profile for a CCR dive may look something like the image below.</p></div>
|
||||
<div class="imageblock" style="text-align:center;">
|
||||
<div class="content">
|
||||
<img src="images/Planner_CCR.jpg" alt="FIGURE: Planning a CCR dive: setup" />
|
||||
<img src="images/Planner_CCR.jpg" alt="FIGURE: Planifier des plongées CCR : configuration" />
|
||||
</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 liters are the norm.</p></div>
|
||||
<div class="sect3">
|
||||
<h4 id="_planification_pour_bailout_ccr">14.4.1. Planification pour bailout CCR</h4>
|
||||
<div class="admonitionblock">
|
||||
<table><tr>
|
||||
<td class="icon">
|
||||
<img src="images/CCR_b1.jpg" alt="Note" />
|
||||
</td>
|
||||
<td class="content">It is often necessary to plan for a worst-case bailout event in order to
|
||||
ensure sufficient bailout gas to reach the surface, taking into account
|
||||
decompression. This is done by defining a 1-minute segment at the end of the
|
||||
bottom part of the dive, as in the image on the left where a CCR dive to 40m
|
||||
for 21 minutes is planned.</td>
|
||||
</tr></table>
|
||||
</div>
|
||||
<div class="admonitionblock">
|
||||
<table><tr>
|
||||
<td class="icon">
|
||||
<img src="images/CCR_b2.jpg" alt="Note" />
|
||||
</td>
|
||||
<td class="content">In the dive planner points table, change the <em>Dive mode</em> of this 1-minute
|
||||
segment to <em>OC</em>. This signifies bailout. In this case there is bailout to
|
||||
the existing diluent cylinder (assuming this cylinder has sufficient
|
||||
gas). The appropriate pO<sub>2</sub> and cylinder pressure graphs are shown in the
|
||||
dive profile, as in the image on the left. Note that the setpoint drops to
|
||||
zero after bailout, since this value does not apply to breathed bailout gas.</td>
|
||||
</tr></table>
|
||||
</div>
|
||||
<div class="admonitionblock">
|
||||
<table><tr>
|
||||
<td class="icon">
|
||||
<img src="images/CCR_b3.jpg" alt="Note" />
|
||||
</td>
|
||||
<td class="content">In order to plan for bailout to an external bailout cylinder, change the
|
||||
<em>Used gas</em> for the 1-minute segment to the appropriate cylinder, as in the
|
||||
example on the left. Note that the cylinder change as well as the bailout
|
||||
are indicated with overlapping icons.</td>
|
||||
</tr></table>
|
||||
</div>
|
||||
<div class="paragraph"><p>The volumes of gases required for bailout can be found at the bottom of the
|
||||
<strong>Dive plan details</strong> panel.</p></div>
|
||||
</div>
|
||||
</div>
|
||||
<div class="sect2">
|
||||
<h3 id="S_Replan">14.5. Modifier une planification existante</h3>
|
||||
|
|
@ -7006,10 +7248,13 @@ Within <em>Subsurface</em>, select <em>Import → Import log files</em> to o
|
|||
<p>
|
||||
In the dropdown list towards the bottom right of the dialogue (labeled
|
||||
<em>Filter:</em>), select "APD log viewer".
|
||||
On the list of file names select the <em>.apd</em> file created. An import
|
||||
dialogue opens showing the default settings for the data in the
|
||||
<em>.apd</em> file. If changes are required,
|
||||
do this as for <a href="#S_ImportingCSVDives">CSV imports</a>.
|
||||
</p>
|
||||
</li>
|
||||
<li>
|
||||
<p>
|
||||
On the list of file names select the <em>.apd</em> file created. An import dialogue
|
||||
opens showing the default settings for the data in the <em>.apd</em> file. If
|
||||
changes are required, do this as for <a href="#S_ImportingCSVDives">CSV imports</a>.
|
||||
</p>
|
||||
</li>
|
||||
</ul></div>
|
||||
|
|
@ -7693,6 +7938,13 @@ cellspacing="0" cellpadding="4">
|
|||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
<div class="paragraph"><p>Please note that some of the variables like <em>notes</em> need to be extended with
|
||||
<em>|safe</em> to support HTML tags:</p></div>
|
||||
<div class="literalblock">
|
||||
<div class="content">
|
||||
<pre><code> <p> {{ dive.notes|safe }} </p></code></pre>
|
||||
</div></div>
|
||||
<div class="paragraph"><p>Otherwise tags like <em>br</em> would not be converted to line breaks.</p></div>
|
||||
<div class="paragraph"><p><em>Subsurface</em> also exports <strong>template_options</strong> data. This data must be used as
|
||||
<em>CSS</em> values to provide a dynamically editable template. The exported data
|
||||
is shown in the following table:</p></div>
|
||||
|
|
@ -7963,7 +8215,7 @@ salvaged after being overwritten by new dives.</p></div>
|
|||
<div id="footer">
|
||||
<div id="footer-text">
|
||||
Last updated
|
||||
2018-02-07 17:48:32 CET
|
||||
2018-06-26 10:17:19 CEST
|
||||
</div>
|
||||
</div>
|
||||
</body>
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue