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Documentation: Merge and update french translations

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Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr>
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Documentation/50-pot/subsurface-mobile-manual.pot
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@ -8,7 +8,7 @@ msgid ""
msgstr ""
"Project-Id-Version: subsurface-manual VERSION\n"
"Report-Msgid-Bugs-To: subsurface@subsurface-divelog.org\n"
"POT-Creation-Date: 2017-10-20 22:41+0200\n"
"POT-Creation-Date: 2017-11-28 08:47+0100\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"

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@ -1038,10 +1038,10 @@ Sur les systèmes d&#8217;exploitation de type Unix, l&#8217;utilisateur a-t-il
</li>
</ul></div>
<div class="paragraph"><p>Si l&#8217;ordinateur utilisant <em>Subsurface</em> ne reconnaît pas l&#8217;adaptateur USB en
ne montrant pas le bon nom de périphérique à côté du Point de monage, il est
possible que le câble ou l&#8217;adaptateur USB soit fautif. Un câble défectueux
est la cause la plus courante de problème de communication entre un
ordinateur de plongée et <em>Subsurface</em>. Il est également possible que
ne montrant pas le bon nom de périphérique à côté du Point de montage, il
est possible que le câble ou l&#8217;adaptateur USB soit fautif. Un câble
défectueux est la cause la plus courante de problème de communication entre
un ordinateur de plongée et <em>Subsurface</em>. Il est également possible que
<em>Subsurface</em> ne puisse pas interpréter les données. Réalisez un
téléchargement de diagnostic en cochant les deux cases suivantes dans la
boîte de dialogue de téléchargement décrite ci-dessus:</p></div>
@ -1380,7 +1380,7 @@ dive location.</p></div>
<img src="images/Globe_image2.jpg" alt="FIGURE:Location creation panel" />
</div>
</div>
<div class="paragraph"><p>There are three ways of adding the the coordinates:</p></div>
<div class="paragraph"><p>Il existe trois façons d&#8217;ajouter des coordonnées :</p></div>
<div class="paragraph"><p><strong>(1):</strong> Entrer les coordonnées manuellement si vous les connaissez,
en utilisant un des quatre formats avec la latitude suivie de la longitude :</p></div>
<div class="literalblock">
@ -1401,7 +1401,7 @@ géolocalisation de ce site. Les informations du site de plongée pourront
être modifiées ultérieurement, en cliquant sur l&#8217;icône de globe à droite du
nom du site de plongée, dans l'"onglet notes".</p></div>
<div class="paragraph"><p><strong>(2):</strong> Use the Dive Map to specify the coordinates. The Dive map now shows
all the existing dive lications in grey as well as an additional marker in red
all the existing dive locations in grey as well as an additional marker in red
(image B above). Drag the red marker to the location of the dive site being entered.
The map can be dragged and zoomed using the mouse wheel. Position the red marker
by dragging it on the map, zooming in on the appropriate part of the map and placing
@ -1419,15 +1419,21 @@ dive site name in the <strong>Notes tab</strong>.</p></div>
<div class="paragraph"><p>Once the dive location data have been saved, the dive on the Dive List has a
globe icon immediately to the left of the location name of a particular
dive.</p></div>
<div class="paragraph"><p><strong>(3):</strong> Utiliser l&#8217;application Subsurface-Mobile ou l&#8217;application <em>Subsurface</em> Companion avec un
<div class="paragraph"><p><strong>(3):</strong> Obtenir les coordonnées en utilisant soit l&#8217;application Subsurface-Mobile, soit l&#8217;application <em>Subsurface</em> Companion avec un
périphérique Android ou un iPhone avec GPS si les coordonnées du site de plongée ont été stockées
en utilisant une de ces applications.
<a href="#S_Companion">Cliquez ici pour plus d&#8217;information</a></p></div>
<div class="paragraph"><p><strong>Important</strong>: les coordonnées GPS d&#8217;un site de plongée sont liées au nom de
lieu - ainsi, <strong>enregistrer</strong> un site de plongée avec uniquement les coordonnées mais aucun nom
causera des problèmes. (Subsurface pensera que toutes ces
plongées ont le même lieu et tentera de garder leurs coordonnées GPS
identiques).</p></div>
<div class="admonitionblock">
<table><tr>
<td class="icon">
<img src="images/icons/warning2.png" alt="Warning" />
</td>
<td class="content">Les coordonnées GPS d&#8217;un site de plongée sont liées au nom de lieu - ainsi,
<strong>enregistrer</strong> un site de plongée avec uniquement les coordonnées mais aucun
nom causera des problèmes. (Subsurface pensera que toutes cesplongées ont le
même lieu et tentera de garder leurs coordonnées GPSidentiques).</td>
</tr></table>
</div>
<div class="paragraph"><p><strong>Recherche du nom d&#8217;un site de plongée</strong>: si vous avez entré les coordonnées dans la boîte
de texte appropriée, vous pouvez lancer une recherche de nom sur base des coordonnées.
Ceci est réalisé lorsque <em>Subsurface</em> utilise Internet pour trouver le nom d&#8217;un site de plongée
@ -1665,19 +1671,19 @@ disque de l&#8217;ordinateur.</p></div>
<div class="paragraph" id="S_ImportingAlienDiveLogs"><p>Many divers log their dives using the proprietary software provided by the
manufacturers of their dive computers. <em>Subsurface</em> can import dive logs
from a range of other dive log software. While import from some software is
supported natively, others require export of the the dive log to an
intermediate format that can then be imported into <em>Subsurface</em>. Currently,
<em>Subsurface</em> supports importing CSV log files from several sources. Dive
log import from APD LogViewer, XP5, Sensus and Seabear files are
preconfigured, but because the import is flexible, users can configure their
own imports. Manually kept log files (e.g. a spreadsheet) can also be
imported by configuring the CSV import. <em>Subsurface</em> can also import UDDF
and UDCF files used by some dive log software and some dive computers, like
the Heinrichs &amp; Weikamp DR5. Finally, for some dive log software like Mares
Dive Organizer we currently recommend importing the logbook first into a web
service like <em>divelogs.de</em> and then import from there with
<em>Subsurface</em>. Divelogs.de supports a few additional logbook formats that
<em>Subsurface</em> currently cannot handle.</p></div>
supported natively, others require export of the dive log to an intermediate
format that can then be imported into <em>Subsurface</em>. Currently, <em>Subsurface</em>
supports importing CSV log files from several sources. Dive log import from
APD LogViewer, XP5, Sensus and Seabear files are preconfigured, but because
the import is flexible, users can configure their own imports. Manually
kept log files (e.g. a spreadsheet) can also be imported by configuring the
CSV import. <em>Subsurface</em> can also import UDDF and UDCF files used by some
dive log software and some dive computers, like the Heinrichs &amp; Weikamp
DR5. Finally, for some dive log software like Mares Dive Organizer we
currently recommend importing the logbook first into a web service like
<em>divelogs.de</em> and then import from there with <em>Subsurface</em>. Divelogs.de
supports a few additional logbook formats that <em>Subsurface</em> currently cannot
handle.</p></div>
<div class="paragraph"><p>If the format of other software is supported natively on Subsurface, select
either <em>Import &#8594; Import log files</em> or <em>File &#8594; Open log file</em>. Notice that
the import adds the imported data to the current <strong>Dive list</strong>, and the open
@ -2138,11 +2144,11 @@ humain. Voici les mêmes informations dans un format séparé par des
tabulations :</p></div>
<div class="literalblock">
<div class="content">
<pre><code>Dive site Dive date Time Dive_duration Dive_depth Dive buddy
Illovo Beach 2012-11-23 10:45 46:15 18.4 John Smith
Key Largo 2012-11-24 09:12 34:15 20.4 Jason McDonald
Wismar Baltic 2012-12-01 10:13 35:27 15.4 Dieter Albrecht
Pulau Weh 2012-12-20 09:46 55:56 38.6 Karaeng Bontonompo</code></pre>
<pre><code>Dive site Dive date Time Dive_duration Dive_depth Dive buddy
Illovo Beach 2012-11-23 10:45 46:15 18.4 John Smith
Key Largo 2012-11-24 09:12 34:15 20.4 Jason McDonald
Wismar Baltic 2012-12-01 10:13 35:27 15.4 Dieter Albrecht
Pulau Weh 2012-12-20 09:46 55:56 38.6 Karaeng Bontonompo</code></pre>
</div></div>
<div class="paragraph"><p>It is clear why many people prefer the TAB-delimited format to the
comma-delimited format. The disadvantage is that you cannot see the TAB
@ -2283,19 +2289,19 @@ If the diver moves, a trace of the route is obtained by saving a location every
</div>
<div class="sect4">
<h5 id="_activate_the_automated_recording_of_gps_locations">Activate the automated recording of GPS locations</h5>
<div class="paragraph"><p>The <em>Subsurface-mobile</em> main menu has a checkbox at the bottom left labled
<em>Run location service</em> (see image below). Checking the box starts the
automated recording of GPS positions.</p></div>
<div class="paragraph"><p>The <em>Subsurface-mobile</em> GPS menu has an option at the bottom labled <em>Run
location service</em> (see image below). Selecting this starts the automated
recording of GPS positions.</p></div>
<div class="imageblock" style="text-align:center;">
<div class="content">
<img src="images/MobileMenu.jpg" alt="FIGURE: Subsurface-mobile main menu" />
<img src="images/MobileGpsMenu.jpg" alt="FIGURE: Subsurface-mobile GPS menu" />
</div>
</div>
</div>
<div class="sect4">
<h5 id="_after_the_dive_stop_the_automated_recording_of_gps_locations">After the dive, stop the automated recording of GPS locations</h5>
<div class="paragraph"><p>Uncheck the check box at the bottom left of the <em>Subsurface-mobile</em> main
menu.</p></div>
<div class="paragraph"><p>Select the menu option <em>Disable location service</em> at the bottom of the
<em>Subsurface-mobile</em> GPS menu.</p></div>
</div>
<div class="sect4">
<h5 id="_upload_the_gps_locations_onto_the_em_subsurface_em_internet_server">Upload the GPS locations onto the <em>Subsurface</em> Internet server.</h5>
@ -3126,7 +3132,7 @@ other digital sources</a> and
data into a known directory. From the main menu of <em>Subsurface</em>, select
<em>Import &#8594; Import log files</em> to bring up the <a href="#Unified_import">universal
import dialogue</a>. As explained in that section, the bottom right hand of the
import dialogue contains a dropdown list (labled <em>Filter:</em>) of appropriate
import dialogue contains a dropdown list (labeled <em>Filter:</em>) of appropriate
devices that currently include (Poseidon) MkVI or APD log viewer
files. Import for other CCR equipment is under active development. Having
selected the appropriate CCR format and the directory where the original
@ -3193,7 +3199,7 @@ pressure and the setpoint values, as shown below.</p></div>
</div>
</div>
<div class="paragraph"><p>The second checkbox allows the display of the data from each individual
oxygen sensor of the CCR equipment. The data for each sensor is colour-coded
oxygen sensor of the CCR equipment. The data for each sensor is color-coded
as follows:</p></div>
<div class="ulist"><ul>
<li>
@ -3554,11 +3560,11 @@ divers breathing gases other than air. Their values are dependent on the
composition of the breathing gas. The EAD is the depth of a hypothetical air
dive that has the same partial pressure of nitrogen as the current depth of
the nitrox dive at hand. A nitrox dive leads to the same decompression
obligation as an air dive to the depth equalling the EAD. The END is the
obligation as an air dive to the depth equaling the EAD. The END is the
depth of a hypothetical air dive that has the same sum of partial pressures
of the narcotic gases nitrogen and oxygen as the current trimix dive. A
trimix diver can expect the same narcotic effect as a diver breathing air
diving at a depth equalling the END.</td>
diving at a depth equaling the END.</td>
</tr></table>
</div>
<div class="paragraph"><p>La figure (<strong>B</strong>) ci-dessous affiche une boîte d&#8217;information avec un ensemble
@ -3911,7 +3917,7 @@ after 23 minutes. Cylinders with air are shown as a light blue bar.</td>
<td class="content">
<div class="paragraph"><p>Display the tissue heat-map. The heat map summarises, for the duration of
the dive, the inert gas tissue pressures for each of the 16 tissue
compartments of the Bühlmann model. Blue colours mean low gas pressures in a
compartments of the Bühlmann model. Blue colors mean low gas pressures in a
tissue compartment and thus on-gassing, green to red means excess gas in the
tissue and thus off-gassing. Fast to slow tissues are indicated from top to
bottom. The figure below explains in greater detail how the heat map can be
@ -3929,19 +3935,19 @@ with the quick tissue compartments on the left and the slow tissue
compartments on the right. Refer to the section on the
<a href="#S_gas_pressure_graph">Gas Pressure Graph</a> for more details on the
different elements of this graph.</p></div>
<div class="paragraph"><p>Image <strong>B</strong> shows a gradient of unique colours, spanning the whole range of
<div class="paragraph"><p>Image <strong>B</strong> shows a gradient of unique colors, spanning the whole range of
inert gas pressures. It is possible to map the height of each of the dark
green vertical bars of <strong>A</strong> to a colour in <strong>B</strong>. For instance, the fastest
(leftmost) dark green verical bar in <strong>A</strong> has a height corresponding to the
green vertical bars of <strong>A</strong> to a color in <strong>B</strong>. For instance, the fastest
(leftmost) dark green vertical bar in <strong>A</strong> has a height corresponding to the
medium green part of <strong>B</strong>. The height of this bar can therefore be summarised
using a medium green colour. Similarly, the highest dark green bar in <strong>A</strong> is
using a medium green color. Similarly, the highest dark green bar in <strong>A</strong> is
as high as the yellow part of <strong>B</strong>. The 14 remaining tissue pressure bars in
<strong>A</strong> can also be translated to colours. The colours represent three ranges of
<strong>A</strong> can also be translated to colors. The colors represent three ranges of
tissue inert gas pressure:</p></div>
<div class="ulist"><ul>
<li>
<p>
The bottom range in <strong>B</strong> (marked <em>On-gassing</em>) includes colours from light
The bottom range in <strong>B</strong> (marked <em>On-gassing</em>) includes colors from light
blue to black, representing tissue gas pressures below the equilibrium
pressure of inert gas (bottom horizontal line in <strong>A</strong>). The measurement unit
is the % of inert gas pressure, relative to the equilibrium inert gas
@ -3955,8 +3961,8 @@ The bottom range in <strong>B</strong> (marked <em>On-gassing</em>) includes col
</li>
<li>
<p>
The central range in <strong>B</strong> includes the colours from black to light green,
when the inert gas pressure of a tissue compartment is higher than the
The central range in <strong>B</strong> includes the colors from black to light green, when
the inert gas pressure of a tissue compartment is higher than the
equilibrium pressure but less than the ambient pressure. In this zone
decompression is not very efficient because the gradient of inert gas
pressure from tissue to the environment is relatively small and indicated by
@ -3965,42 +3971,41 @@ The central range in <strong>B</strong> includes the colours from black to light
</li>
<li>
<p>
The top range in <strong>B</strong> (marked <em>Off-gassing</em>) includes colours from light
green to red and white, repesenting tissue gas pressures above that of the
total ambient pressure (top of light green area of <strong>A</strong>). The measurement
unit is the % of inert gas pressure above ambient pressure, relative to the
Bühlmann M-value gradient (bottom of red area in <strong>A</strong>). These tissue
pressures are normally reached while ascending to a shallower depth. Below
a value of 100%, this range indicates efficient off-gassing of inert gas
from the tissue compartment into the environment. Usually, efficient
off-gassing is indicated by light green, yellow or orange colours. Above
100% (red to white in <strong>B</strong>) the M-value gradient is exceeded and the
probability of decompression sickness increases markedly.
The top range in <strong>B</strong> (marked <em>Off-gassing</em>) includes colors from light green
to red and white, repesenting tissue gas pressures above that of the total
ambient pressure (top of light green area of <strong>A</strong>). The measurement unit is
the % of inert gas pressure above ambient pressure, relative to the Bühlmann
M-value gradient (bottom of red area in <strong>A</strong>). These tissue pressures are
normally reached while ascending to a shallower depth. Below a value of
100%, this range indicates efficient off-gassing of inert gas from the
tissue compartment into the environment. Usually, efficient off-gassing is
indicated by light green, yellow or orange colors. Above 100% (red to white
in <strong>B</strong>) the M-value gradient is exceeded and the probability of
decompression sickness increases markedly.
</p>
</li>
</ul></div>
<div class="paragraph"><p>Image <strong>C</strong> shows the colour mapping of each of the vertical bars in <strong>A</strong>, the
<div class="paragraph"><p>Image <strong>C</strong> shows the color mapping of each of the vertical bars in <strong>A</strong>, the
fast tissues (on the left in <strong>A</strong>) depicted at the top and the slow tissue
compartments at the bottom of <strong>C</strong>. The highest vertical bar in <strong>A</strong> (vertical
bar 3rd from the left) is presented as the yellow rectangle 3rd from the top
in <strong>C</strong>. The 16 vertical bars in <strong>A</strong> are now presented as a vertical column
of 16 coloured rectangles, representing a snapshot of tissue compartment gas
of 16 colored rectangles, representing a snapshot of tissue compartment gas
pressures at a particular instant during the dive.</p></div>
<div class="paragraph"><p>Image <strong>D</strong> is a compilation of similar colour mappings of 16 tissue
compartments during a 10-minute period of a dive, the colours representing
<div class="paragraph"><p>Image <strong>D</strong> is a compilation of similar color mappings of 16 tissue
compartments during a 10-minute period of a dive, the colors representing
the inert gas loading of a tissue compartment at a point in time during the
dive. Faster tissues are shown at the top and slower tissues at the bottom,
with time forming the horizontal axis of the graph. The column of rectangles
in <strong>C</strong> can be found on the horizontal axis between 9 and 10 minutes.</p></div>
<div class="paragraph"><p>The colours of the heat map are not affected by the gradient factor
<div class="paragraph"><p>The colors of the heat map are not affected by the gradient factor
settings. This is because the heat map indicates tissue pressures relative
to the Bühlmann M-value gradient, and not relative to any specific gradient
factor. For more information external to this manual see:</p></div>
<div class="paragraph"><p><a href="http://www.tek-dive.com/portal/upload/M-Values.pdf">Understanding M-values by
Erik Baker, <em>Immersed</em> Vol. 3, No. 3.</a></p></div>
<div class="paragraph"><p>Since the colours of the heat map are not affected by the gradient
factor(s), the heat map is also applicable when using the VPM-B
decompression model.</p></div>
<div class="paragraph"><p>Since the colors of the heat map are not affected by the gradient factor(s),
the heat map is also applicable when using the VPM-B decompression model.</p></div>
<div class="paragraph"><p>The image below compares the profiles and heat maps for two planned
decompression dives to 60m: the first using the Bühlmann decompression
model, the second using the VPM-B decompression model. Both profiles have
@ -4105,8 +4110,8 @@ after the dive, or of landscapes as seen from the boat.</td>
<td class="icon">
<img src="images/icons/inAndOutPhoto.png" alt="Note" />
</td>
<td class="content">This dive has photographs taken both during the dive and immdiately before
or after the dive.</td>
<td class="content">Cette plongée contient à la fois des photos prises pendant la plongée, et
juste avant ou juste après la plongée.</td>
</tr></table>
</div>
</div>
@ -5095,10 +5100,7 @@ Bühlmann: Set the <em>gradient factors</em> (GFLow and GFHigh) for calculcating
respect to inert gas loading and the deeper the ceilings are. Gradient
factors of 20/60 are considered conservative and values of 70/90 are considered
harsh.
In addition decide whether to check the <em>GFLow at max. depth</em> box. If checked, GF_Low is used for the
deepest dive depth and linearly increased up to the GF_High value at the surface. If unchecked,
GF_Low is used between the deepest dive depth and the first deco stop, after which the
gradient factor linearly increases up to the GF_High value at the surface. For more information see:
For more information see:
</p>
</li>
<li>
@ -5500,12 +5502,12 @@ Define the amount of gas the cylinder must have at the end of the bottom
<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. <em>Subsurface</em> will
automatically extend the bottom section of the dive to the maximum duration
within the no-decompression limits (NDL).
table under <em>Dive planner points</em> as described 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. <em>Subsurface</em> will automatically extend the bottom section of the dive
to the maximum duration within the no-decompression limits (NDL).
</p>
</li>
<li>
@ -5621,7 +5623,7 @@ the limit of the gas supply but that an appropriate reserve is kept
for unforeseen circumstances.
For technical diving, this reserve can be up to 66% of the total available gas.
In addition to calculating the total gas consumption for every cylinder the planner provides one way
of calculating the recommended volume of bottom gas which is needed for safe asscent to the
of calculating the recommended volume of bottom gas which is needed for safe ascent to the
first deco gas change depth or the surface. This procedure is called the "minimum gas" or "rock bottom"
consideration and it is used by various (but not all)
technical diving organisations. See the text below for a detailed explanation.</p></div>
@ -5714,10 +5716,13 @@ transition in deco</em> option is checked, the transitions are shown separately
from the segment durations at a particular level.</p></div>
<div class="paragraph"><p>The planner has a check box <em>Display plan variations</em>. By checking this box,
the planner provides information about a dive that is a little deeper or
slightly longer than the planned dive. This can be found near the top of the
<em>Dive plan details</em> where the dive duration is indicated. Checking this
option creates a lot of additional computation, to such a degree that the
planner is slower than otherwise. The information is typically given as:</p></div>
slightly longer than the planned dive. This is found near the top of the
<em>Dive plan details</em> where the dive duration is indicated. The information is
intended to be used if it is necessary to modify the ascent "on the fly" in
the case of unexpected deviations from the dive plan during the dive.
Checking this option creates a lot of additional computation, to such a
degree that the planner is slower than otherwise. The information is
typically given as:</p></div>
<div class="literalblock">
<div class="content">
<pre><code>Runtime: 53min + 0:52/m + 4:21/min</code></pre>
@ -5732,56 +5737,52 @@ Calculated dive duration is 53 min.
<li>
<p>
For each extra meter in depth during the bottom phase of the dive, the
duration increases by 52 seconds.
ascent duration increases by 52 seconds.
</p>
</li>
<li>
<p>
For each extra minute of bottom time, the duration increases by 4 min 21
sec. Thus, if the bottom time is two minutes longer than planned, the dive
duration will be (2+2*4min 21 sec) = 10 minutes 42 sec longer and would
probably require that each deco stop is 10:42/53:00 = 20% longer than
planned. These calculations are only applicable for small deviations from
the dive plan, not for larger deviations.
</p>
</li>
<li>
<p>
Minimum gas requirements*
sec. Thus, if the bottom time is two minutes longer than planned, ascent
duration duration will be (2 * 4min 21 sec) = 8 minutes 42 sec longer and
would probably require that each deco stop is 8:42/53:00 = around 16% longer
than planned. These calculations are only applicable for small deviations
from the dive plan, not for larger deviations.
</p>
</li>
</ul></div>
<div class="paragraph"><p><strong>Minimum gas requirements</strong></p></div>
<div class="paragraph"><p>The planner also estimates the <strong>minimum gas</strong> pressure required for safe
ascent after an event that causes the dive to be aborted. The calculation
assumes that in worst case an out of gas (OoG) situation could occur at the
end of the planned bottom time at maximum depth. This OoG event forces the
buddy team the share the gas of one diver and to stay at maximum depth for
an additional number of minutes. At the same moment the combined SAC of
both divers is increased by a estimated factor compared to the SAC factor of
a single diver under normal conditions. The result of the minimum gas
calculation for the bottom gas is printed to the planner output. No
automatic checks are performed based on this result. The feature only gives
valid results for simple, rectengular shaped single level dive profiles. For
multi level dives one would need to check every leg of the profile
independently.</p></div>
assumes that in worst case an out of gas (OoG) situation occurs at the end
of the planned bottom time at maximum depth. This OoG event forces the buddy
team the share the gas of one diver and that they require an additional
period of time at maximum depth to solve the problem at hand. In addition
the combined SAC of both divers is increased by an estimated factor compared
to the SAC factor of a single diver under normal conditions. The result of
the minimum gas calculation for the bottom gas is printed to the planner
output. No automatic checks are performed based on this result. The feature
only gives valid results for simple, rectangular shaped single level dive
profiles. For multi level dives one would need to check every leg of the
profile independently.</p></div>
<div class="paragraph"><p>There are two selector boxes on the left of the <em>Dive plan details</em>:</p></div>
<div class="ulist"><ul>
<li>
<p>
<strong>SAC factor</strong>. This is your estimate of the degree to which your SAC increases if a critical problem arises underwater,
<strong>SAC factor</strong>. This is an estimate of the degree to which your SAC increases if a critical problem arises underwater,
e.g. gas sharing or entanglement. Realistic values range from 2 to 5, reflecting the gas use of two divers sharing
a single gas cylinder after an OoG situation.
</p>
</li>
<li>
<p>
<strong>Problem solving time</strong>. This is your estimate of how long you would take to solve the problem before starting the ascent
<strong>Problem solving time</strong>. This is an estimate of how long you would take to solve the problem before starting the ascent
to terminate the dive. The default value is 2 minutes.
</p>
</li>
</ul></div>
<div class="paragraph"><p>Using the above information, the planner then estimates what the minimum
botom gas cylinder pressure needs to be for a safe ascent. This information
bottom gas cylinder pressure needs to be for a safe ascent. This information
is given near the bottom of the <em>Dive plan details</em>, following the
calculation of bottom gas used during the dive if it exactly follows the
plan. the minimum gas is typically given as:</p></div>
@ -5841,11 +5842,11 @@ within the framework of your formal training to perform dive planning.</td>
The parameters of the pSCR dive can be set by selecting <em>File &#8594; Preferences &#8594; Profile</em>
from the main menu, where the gas consumption calculation takes into account the pSCR dump
ratio (default 1:10) as well as the metabolic rate. The calculation also takes the oxygen drop
accross the mouthpiece of the rebreather into account. If the
across the mouthpiece of the rebreather into account. If the
pO<sub>2</sub> drops below what is considered safe, a warning appears in the <em>Dive plan
details</em>. A typical pSCR cylinder setup is very similar to an open circuit dive;
one or more drive cilinders, possibly with different bottom and decompression
gasses, including gas switches during the dive like in open circuit diving.
one or more drive cylinders, possibly with different bottom and decompression
gases, including gas switches during the dive like in open circuit diving.
Therefore, the setup of the <em>Available gases</em> and the <em>Dive planner points</em> tables
are very similar to that of a open circuit 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
@ -5953,14 +5954,14 @@ Change the date and time of the <em>dive plan</em> to coincide with that of the
<p>
In the <em>Dive List</em>, highlight the dive plan as well as the data for the real
dive and merge the two dives, making use of the Dive List Context Menu
(available by righ-clicking a dive).
(available by right-clicking a dive).
</p>
</li>
</ul></div>
<div class="paragraph"><p>The text version of the dive plan is appended to the Notes in the <em>Notes
Tab</em>. With this merged dive highlighted in the <em>Dive List</em>, switch between
the planned profile and the real-life profile using the
righ-arrow/left-arrow keyboard keys.</p></div>
right-arrow/left-arrow keyboard keys.</p></div>
</div>
</div>
</div>
@ -6599,7 +6600,7 @@ hci0: Type: BR/EDR Bus: USB
RX bytes:1026 acl:0 sco:0 events:47 errors:0
TX bytes:449 acl:0 sco:0 commands:46 errors:0</code></pre>
</div></div>
<div class="paragraph"><p>Check that the status now includes <code><em>UP</em>, <em>RUNNING</em> AND <em>AUTH</em></code>.</p></div>
<div class="paragraph"><p>Check that the status now includes <em><code>UP</code></em>, <em><code>RUNNING</code></em> AND <em><code>AUTH</code></em>.</p></div>
<div class="paragraph"><p>If there are multiple controllers running, it&#8217;s easiest to turn off the
unused controller(s). For example, for <code>hci1</code>:</p></div>
<div class="literalblock">
@ -7919,7 +7920,7 @@ salvaged after being overwritten by new dives.</p></div>
<div id="footer">
<div id="footer-text">
Last updated
2017-10-20 22:56:42 CEST
2017-11-28 08:54:18 CET
</div>
</div>
</body>

224
Documentation/user-manual_fr.txt
View file

@ -494,10 +494,10 @@ Vérifiez les éléments suivants:
A]
Si l'ordinateur utilisant _Subsurface_ ne reconnaît pas l'adaptateur USB en
ne montrant pas le bon nom de périphérique à côté du Point de monage, il est
possible que le câble ou l'adaptateur USB soit fautif. Un câble défectueux
est la cause la plus courante de problème de communication entre un
ordinateur de plongée et _Subsurface_. Il est également possible que
ne montrant pas le bon nom de périphérique à côté du Point de montage, il
est possible que le câble ou l'adaptateur USB soit fautif. Un câble
défectueux est la cause la plus courante de problème de communication entre
un ordinateur de plongée et _Subsurface_. Il est également possible que
_Subsurface_ ne puisse pas interpréter les données. Réalisez un
téléchargement de diagnostic en cochant les deux cases suivantes dans la
boîte de dialogue de téléchargement décrite ci-dessus:
@ -803,7 +803,7 @@ dive location.
image::images/Globe_image2.jpg["FIGURE:Location creation panel", align="center"]
There are three ways of adding the the coordinates:
Il existe trois façons d'ajouter des coordonnées :
*(1):* Entrer les coordonnées manuellement si vous les connaissez,
en utilisant un des quatre formats avec la latitude suivie de la longitude :
@ -825,7 +825,7 @@ géolocalisation de ce site. Les informations du site de plongée pourront
nom du site de plongée, dans l'"onglet notes".
*(2):* Use the Dive Map to specify the coordinates. The Dive map now shows
all the existing dive lications in grey as well as an additional marker in red
all the existing dive locations in grey as well as an additional marker in red
(image B above). Drag the red marker to the location of the dive site being entered.
The map can be dragged and zoomed using the mouse wheel. Position the red marker
by dragging it on the map, zooming in on the appropriate part of the map and placing
@ -842,16 +842,17 @@ Once the dive location data have been saved, the dive on the Dive List has a
globe icon immediately to the left of the location name of a particular
dive.
*(3):* Utiliser l'application Subsurface-Mobile ou l'application _Subsurface_ Companion avec un
*(3):* Obtenir les coordonnées en utilisant soit l'application Subsurface-Mobile, soit l'application _Subsurface_ Companion avec un
périphérique Android ou un iPhone avec GPS si les coordonnées du site de plongée ont été stockées
en utilisant une de ces applications.
xref:S_Companion[Cliquez ici pour plus d'information]
*Important*: les coordonnées GPS d'un site de plongée sont liées au nom de
lieu - ainsi, *enregistrer* un site de plongée avec uniquement les coordonnées mais aucun nom
causera des problèmes. (Subsurface pensera que toutes ces
plongées ont le même lieu et tentera de garder leurs coordonnées GPS
identiques).
[icon="images/icons/warning2.png"]
[WARNING]
Les coordonnées GPS d'un site de plongée sont liées au nom de lieu - ainsi,
*enregistrer* un site de plongée avec uniquement les coordonnées mais aucun
nom causera des problèmes. (Subsurface pensera que toutes cesplongées ont le
même lieu et tentera de garder leurs coordonnées GPSidentiques).
*Recherche du nom d'un site de plongée*: si vous avez entré les coordonnées dans la boîte
de texte appropriée, vous pouvez lancer une recherche de nom sur base des coordonnées.
@ -1076,19 +1077,19 @@ disque de l'ordinateur.
Many divers log their dives using the proprietary software provided by the
manufacturers of their dive computers. _Subsurface_ can import dive logs
from a range of other dive log software. While import from some software is
supported natively, others require export of the the dive log to an
intermediate format that can then be imported into _Subsurface_. Currently,
_Subsurface_ supports importing CSV log files from several sources. Dive
log import from APD LogViewer, XP5, Sensus and Seabear files are
preconfigured, but because the import is flexible, users can configure their
own imports. Manually kept log files (e.g. a spreadsheet) can also be
imported by configuring the CSV import. _Subsurface_ can also import UDDF
and UDCF files used by some dive log software and some dive computers, like
the Heinrichs & Weikamp DR5. Finally, for some dive log software like Mares
Dive Organizer we currently recommend importing the logbook first into a web
service like _divelogs.de_ and then import from there with
_Subsurface_. Divelogs.de supports a few additional logbook formats that
_Subsurface_ currently cannot handle.
supported natively, others require export of the dive log to an intermediate
format that can then be imported into _Subsurface_. Currently, _Subsurface_
supports importing CSV log files from several sources. Dive log import from
APD LogViewer, XP5, Sensus and Seabear files are preconfigured, but because
the import is flexible, users can configure their own imports. Manually
kept log files (e.g. a spreadsheet) can also be imported by configuring the
CSV import. _Subsurface_ can also import UDDF and UDCF files used by some
dive log software and some dive computers, like the Heinrichs & Weikamp
DR5. Finally, for some dive log software like Mares Dive Organizer we
currently recommend importing the logbook first into a web service like
_divelogs.de_ and then import from there with _Subsurface_. Divelogs.de
supports a few additional logbook formats that _Subsurface_ currently cannot
handle.
If the format of other software is supported natively on Subsurface, select
either _Import -> Import log files_ or _File -> Open log file_. Notice that
@ -1430,11 +1431,11 @@ Les données ci-dessus ne sont pas aisément lisible pour un être
humain. Voici les mêmes informations dans un format séparé par des
tabulations :
Dive site Dive date Time Dive_duration Dive_depth Dive buddy
Illovo Beach 2012-11-23 10:45 46:15 18.4 John Smith
Key Largo 2012-11-24 09:12 34:15 20.4 Jason McDonald
Wismar Baltic 2012-12-01 10:13 35:27 15.4 Dieter Albrecht
Pulau Weh 2012-12-20 09:46 55:56 38.6 Karaeng Bontonompo
Dive site Dive date Time Dive_duration Dive_depth Dive buddy
Illovo Beach 2012-11-23 10:45 46:15 18.4 John Smith
Key Largo 2012-11-24 09:12 34:15 20.4 Jason McDonald
Wismar Baltic 2012-12-01 10:13 35:27 15.4 Dieter Albrecht
Pulau Weh 2012-12-20 09:46 55:56 38.6 Karaeng Bontonompo
It is clear why many people prefer the TAB-delimited format to the
comma-delimited format. The disadvantage is that you cannot see the TAB
@ -1560,16 +1561,16 @@ If the diver moves, a trace of the route is obtained by saving a location every
===== Activate the automated recording of GPS locations
The _Subsurface-mobile_ main menu has a checkbox at the bottom left labled
_Run location service_ (see image below). Checking the box starts the
automated recording of GPS positions.
The _Subsurface-mobile_ GPS menu has an option at the bottom labled _Run
location service_ (see image below). Selecting this starts the automated
recording of GPS positions.
image::images/MobileMenu.jpg["FIGURE: Subsurface-mobile main menu", align="center"]
image::images/MobileGpsMenu.jpg["FIGURE: Subsurface-mobile GPS menu", align="center"]
===== After the dive, stop the automated recording of GPS locations
Uncheck the check box at the bottom left of the _Subsurface-mobile_ main
menu.
Select the menu option _Disable location service_ at the bottom of the
_Subsurface-mobile_ GPS menu.
===== Upload the GPS locations onto the _Subsurface_ Internet server.
@ -2244,7 +2245,7 @@ B>> for more complete information. Use that software to download the dive
data into a known directory. From the main menu of _Subsurface_, select
_Import -> Import log files_ to bring up the xref:Unified_import[universal
import dialogue]. As explained in that section, the bottom right hand of the
import dialogue contains a dropdown list (labled _Filter:_) of appropriate
import dialogue contains a dropdown list (labeled _Filter:_) of appropriate
devices that currently include (Poseidon) MkVI or APD log viewer
files. Import for other CCR equipment is under active development. Having
selected the appropriate CCR format and the directory where the original
@ -2298,7 +2299,7 @@ pressure and the setpoint values, as shown below.
image::images/CCR_setpoint_f20.jpg["FIGURE: CCR setpoint and pO~2~ graph", align="center"]
The second checkbox allows the display of the data from each individual
oxygen sensor of the CCR equipment. The data for each sensor is colour-coded
oxygen sensor of the CCR equipment. The data for each sensor is color-coded
as follows:
- Sensor 1: grey
@ -2550,11 +2551,11 @@ divers breathing gases other than air. Their values are dependent on the
composition of the breathing gas. The EAD is the depth of a hypothetical air
dive that has the same partial pressure of nitrogen as the current depth of
the nitrox dive at hand. A nitrox dive leads to the same decompression
obligation as an air dive to the depth equalling the EAD. The END is the
obligation as an air dive to the depth equaling the EAD. The END is the
depth of a hypothetical air dive that has the same sum of partial pressures
of the narcotic gases nitrogen and oxygen as the current trimix dive. A
trimix diver can expect the same narcotic effect as a diver breathing air
diving at a depth equalling the END.
diving at a depth equaling the END.
La figure (*B*) ci-dessous affiche une boîte d'information avec un ensemble
quasiment complet de données.
@ -2818,7 +2819,7 @@ image::images/ShowCylinders_f20.jpg["Figure: Cylinder use graph", align="center"
====================================================================================
Display the tissue heat-map. The heat map summarises, for the duration of
the dive, the inert gas tissue pressures for each of the 16 tissue
compartments of the Bühlmann model. Blue colours mean low gas pressures in a
compartments of the Bühlmann model. Blue colors mean low gas pressures in a
tissue compartment and thus on-gassing, green to red means excess gas in the
tissue and thus off-gassing. Fast to slow tissues are indicated from top to
bottom. The figure below explains in greater detail how the heat map can be
@ -2835,17 +2836,17 @@ compartments on the right. Refer to the section on the
xref:S_gas_pressure_graph[Gas Pressure Graph] for more details on the
different elements of this graph.
Image *B* shows a gradient of unique colours, spanning the whole range of
Image *B* shows a gradient of unique colors, spanning the whole range of
inert gas pressures. It is possible to map the height of each of the dark
green vertical bars of *A* to a colour in *B*. For instance, the fastest
(leftmost) dark green verical bar in *A* has a height corresponding to the
green vertical bars of *A* to a color in *B*. For instance, the fastest
(leftmost) dark green vertical bar in *A* has a height corresponding to the
medium green part of *B*. The height of this bar can therefore be summarised
using a medium green colour. Similarly, the highest dark green bar in *A* is
using a medium green color. Similarly, the highest dark green bar in *A* is
as high as the yellow part of *B*. The 14 remaining tissue pressure bars in
*A* can also be translated to colours. The colours represent three ranges of
*A* can also be translated to colors. The colors represent three ranges of
tissue inert gas pressure:
- The bottom range in *B* (marked _On-gassing_) includes colours from light
- The bottom range in *B* (marked _On-gassing_) includes colors from light
blue to black, representing tissue gas pressures below the equilibrium
pressure of inert gas (bottom horizontal line in *A*). The measurement unit
is the % of inert gas pressure, relative to the equilibrium inert gas
@ -2856,41 +2857,41 @@ tissue inert gas pressure:
gas pressure in the tissue compartment equals that of the water in which the
diver is. The equilibrium pressure changes according to depth.
- The central range in *B* includes the colours from black to light green,
when the inert gas pressure of a tissue compartment is higher than the
- The central range in *B* includes the colors from black to light green, when
the inert gas pressure of a tissue compartment is higher than the
equilibrium pressure but less than the ambient pressure. In this zone
decompression is not very efficient because the gradient of inert gas
pressure from tissue to the environment is relatively small and indicated by
dark green areas of the heat map.
- The top range in *B* (marked _Off-gassing_) includes colours from light
green to red and white, repesenting tissue gas pressures above that of the
total ambient pressure (top of light green area of *A*). The measurement
unit is the % of inert gas pressure above ambient pressure, relative to the
Bühlmann M-value gradient (bottom of red area in *A*). These tissue
pressures are normally reached while ascending to a shallower depth. Below
a value of 100%, this range indicates efficient off-gassing of inert gas
from the tissue compartment into the environment. Usually, efficient
off-gassing is indicated by light green, yellow or orange colours. Above
100% (red to white in *B*) the M-value gradient is exceeded and the
probability of decompression sickness increases markedly.
- The top range in *B* (marked _Off-gassing_) includes colors from light green
to red and white, repesenting tissue gas pressures above that of the total
ambient pressure (top of light green area of *A*). The measurement unit is
the % of inert gas pressure above ambient pressure, relative to the Bühlmann
M-value gradient (bottom of red area in *A*). These tissue pressures are
normally reached while ascending to a shallower depth. Below a value of
100%, this range indicates efficient off-gassing of inert gas from the
tissue compartment into the environment. Usually, efficient off-gassing is
indicated by light green, yellow or orange colors. Above 100% (red to white
in *B*) the M-value gradient is exceeded and the probability of
decompression sickness increases markedly.
Image *C* shows the colour mapping of each of the vertical bars in *A*, the
Image *C* shows the color mapping of each of the vertical bars in *A*, the
fast tissues (on the left in *A*) depicted at the top and the slow tissue
compartments at the bottom of *C*. The highest vertical bar in *A* (vertical
bar 3rd from the left) is presented as the yellow rectangle 3rd from the top
in *C*. The 16 vertical bars in *A* are now presented as a vertical column
of 16 coloured rectangles, representing a snapshot of tissue compartment gas
of 16 colored rectangles, representing a snapshot of tissue compartment gas
pressures at a particular instant during the dive.
Image *D* is a compilation of similar colour mappings of 16 tissue
compartments during a 10-minute period of a dive, the colours representing
Image *D* is a compilation of similar color mappings of 16 tissue
compartments during a 10-minute period of a dive, the colors representing
the inert gas loading of a tissue compartment at a point in time during the
dive. Faster tissues are shown at the top and slower tissues at the bottom,
with time forming the horizontal axis of the graph. The column of rectangles
in *C* can be found on the horizontal axis between 9 and 10 minutes.
The colours of the heat map are not affected by the gradient factor
The colors of the heat map are not affected by the gradient factor
settings. This is because the heat map indicates tissue pressures relative
to the Bühlmann M-value gradient, and not relative to any specific gradient
factor. For more information external to this manual see:
@ -2898,9 +2899,8 @@ factor. For more information external to this manual see:
http://www.tek-dive.com/portal/upload/M-Values.pdf[Understanding M-values by
Erik Baker, _Immersed_ Vol. 3, No. 3.]
Since the colours of the heat map are not affected by the gradient
factor(s), the heat map is also applicable when using the VPM-B
decompression model.
Since the colors of the heat map are not affected by the gradient factor(s),
the heat map is also applicable when using the VPM-B decompression model.
The image below compares the profiles and heat maps for two planned
decompression dives to 60m: the first using the Bühlmann decompression
@ -2990,8 +2990,8 @@ after the dive, or of landscapes as seen from the boat.
[icon="images/icons/inAndOutPhoto.png"]
[NOTE]
This dive has photographs taken both during the dive and immdiately before
or after the dive.
Cette plongée contient à la fois des photos prises pendant la plongée, et
juste avant ou juste après la plongée.
[[S_Renumber]]
=== Renuméroter les plongées
@ -3694,10 +3694,7 @@ image::images/Pref4_f23.jpg["FIGURE: Preferences Graph page", align="center"]
respect to inert gas loading and the deeper the ceilings are. Gradient
factors of 20/60 are considered conservative and values of 70/90 are considered
harsh.
In addition decide whether to check the _GFLow at max. depth_ box. If checked, GF_Low is used for the
deepest dive depth and linearly increased up to the GF_High value at the surface. If unchecked,
GF_Low is used between the deepest dive depth and the first deco stop, after which the
gradient factor linearly increases up to the GF_High value at the surface. For more information see:
For more information see:
*** http://www.tek-dive.com/portal/upload/M-Values.pdf[Understanding M-values by Erik Baker, _Immersed_ Vol. 3, No. 3.]
@ -3935,12 +3932,12 @@ calculation of the nitrogen load incurred during previous dives.
- 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 _Dive planner points_ 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 _Dive Planner Points_ table. _Subsurface_ will
automatically extend the bottom section of the dive to the maximum duration
within the no-decompression limits (NDL).
table under _Dive planner points_ as described 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 _Dive Planner Points_
table. _Subsurface_ will automatically extend the bottom section of the dive
to the maximum duration within the no-decompression limits (NDL).
- La vitesse de remontée peut être modifiée. Les vitesses de remontée par
défaut sont celles qui sont considérées comme sûres pour les plongées
@ -4047,7 +4044,7 @@ the limit of the gas supply but that an appropriate reserve is kept
for unforeseen circumstances.
For technical diving, this reserve can be up to 66% of the total available gas.
In addition to calculating the total gas consumption for every cylinder the planner provides one way
of calculating the recommended volume of bottom gas which is needed for safe asscent to the
of calculating the recommended volume of bottom gas which is needed for safe ascent to the
first deco gas change depth or the surface. This procedure is called the "minimum gas" or "rock bottom"
consideration and it is used by various (but not all)
technical diving organisations. See the text below for a detailed explanation.
@ -4145,10 +4142,13 @@ from the segment durations at a particular level.
The planner has a check box _Display plan variations_. By checking this box,
the planner provides information about a dive that is a little deeper or
slightly longer than the planned dive. This can be found near the top of the
_Dive plan details_ where the dive duration is indicated. Checking this
option creates a lot of additional computation, to such a degree that the
planner is slower than otherwise. The information is typically given as:
slightly longer than the planned dive. This is found near the top of the
_Dive plan details_ where the dive duration is indicated. The information is
intended to be used if it is necessary to modify the ascent "on the fly" in
the case of unexpected deviations from the dive plan during the dive.
Checking this option creates a lot of additional computation, to such a
degree that the planner is slower than otherwise. The information is
typically given as:
Runtime: 53min + 0:52/m + 4:21/min
@ -4156,40 +4156,40 @@ This indicates:
* Calculated dive duration is 53 min.
* For each extra meter in depth during the bottom phase of the dive, the
duration increases by 52 seconds.
ascent duration increases by 52 seconds.
* For each extra minute of bottom time, the duration increases by 4 min 21
sec. Thus, if the bottom time is two minutes longer than planned, the dive
duration will be (2+2*4min 21 sec) = 10 minutes 42 sec longer and would
probably require that each deco stop is 10:42/53:00 = 20% longer than
planned. These calculations are only applicable for small deviations from
the dive plan, not for larger deviations.
sec. Thus, if the bottom time is two minutes longer than planned, ascent
duration duration will be (2 * 4min 21 sec) = 8 minutes 42 sec longer and
would probably require that each deco stop is 8:42/53:00 = around 16% longer
than planned. These calculations are only applicable for small deviations
from the dive plan, not for larger deviations.
* Minimum gas requirements*
*Minimum gas requirements*
The planner also estimates the *minimum gas* pressure required for safe
ascent after an event that causes the dive to be aborted. The calculation
assumes that in worst case an out of gas (OoG) situation could occur at the
end of the planned bottom time at maximum depth. This OoG event forces the
buddy team the share the gas of one diver and to stay at maximum depth for
an additional number of minutes. At the same moment the combined SAC of
both divers is increased by a estimated factor compared to the SAC factor of
a single diver under normal conditions. The result of the minimum gas
calculation for the bottom gas is printed to the planner output. No
automatic checks are performed based on this result. The feature only gives
valid results for simple, rectengular shaped single level dive profiles. For
multi level dives one would need to check every leg of the profile
independently.
assumes that in worst case an out of gas (OoG) situation occurs at the end
of the planned bottom time at maximum depth. This OoG event forces the buddy
team the share the gas of one diver and that they require an additional
period of time at maximum depth to solve the problem at hand. In addition
the combined SAC of both divers is increased by an estimated factor compared
to the SAC factor of a single diver under normal conditions. The result of
the minimum gas calculation for the bottom gas is printed to the planner
output. No automatic checks are performed based on this result. The feature
only gives valid results for simple, rectangular shaped single level dive
profiles. For multi level dives one would need to check every leg of the
profile independently.
There are two selector boxes on the left of the _Dive plan details_:
* *SAC factor*. This is your estimate of the degree to which your SAC increases if a critical problem arises underwater,
* *SAC factor*. This is an estimate of the degree to which your SAC increases if a critical problem arises underwater,
e.g. gas sharing or entanglement. Realistic values range from 2 to 5, reflecting the gas use of two divers sharing
a single gas cylinder after an OoG situation.
* *Problem solving time*. This is your estimate of how long you would take to solve the problem before starting the ascent
* *Problem solving time*. This is an estimate of how long you would take to solve the problem before starting the ascent
to terminate the dive. The default value is 2 minutes.
Using the above information, the planner then estimates what the minimum
botom gas cylinder pressure needs to be for a safe ascent. This information
bottom gas cylinder pressure needs to be for a safe ascent. This information
is given near the bottom of the _Dive plan details_, following the
calculation of bottom gas used during the dive if it exactly follows the
plan. the minimum gas is typically given as:
@ -4225,11 +4225,11 @@ _Open circuit_ in the dropdown list.
The parameters of the pSCR dive can be set by selecting _File -> Preferences -> Profile_
from the main menu, where the gas consumption calculation takes into account the pSCR dump
ratio (default 1:10) as well as the metabolic rate. The calculation also takes the oxygen drop
accross the mouthpiece of the rebreather into account. If the
across the mouthpiece of the rebreather into account. If the
pO~2~ drops below what is considered safe, a warning appears in the _Dive plan
details_. A typical pSCR cylinder setup is very similar to an open circuit dive;
one or more drive cilinders, possibly with different bottom and decompression
gasses, including gas switches during the dive like in open circuit diving.
one or more drive cylinders, possibly with different bottom and decompression
gases, including gas switches during the dive like in open circuit diving.
Therefore, the setup of the _Available gases_ and the _Dive planner points_ tables
are very similar to that of a open circuit 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
@ -4329,12 +4329,12 @@ to do this:
real-life dive from the _dive computer_.
- In the _Dive List_, highlight the dive plan as well as the data for the real
dive and merge the two dives, making use of the Dive List Context Menu
(available by righ-clicking a dive).
(available by right-clicking a dive).
The text version of the dive plan is appended to the Notes in the _Notes
Tab_. With this merged dive highlighted in the _Dive List_, switch between
the planned profile and the real-life profile using the
righ-arrow/left-arrow keyboard keys.
right-arrow/left-arrow keyboard keys.
== Lancer _Subsurface_ depuis la ligne de commande
_Subsurface_ can be launched from the command-line to set some specialised
@ -4688,7 +4688,7 @@ power on the controller and enable authentication:
RX bytes:1026 acl:0 sco:0 events:47 errors:0
TX bytes:449 acl:0 sco:0 commands:46 errors:0
Check that the status now includes +'UP', 'RUNNING' AND 'AUTH'+.
Check that the status now includes '+UP+', '+RUNNING+' AND '+AUTH+'.
If there are multiple controllers running, it's easiest to turn off the
unused controller(s). For example, for +hci1+: