Inside <calculateprofile> follow statements for an ascent profile to be calculated.
The <calculateprofile> element stands inside the <tablegeneration> section only once (if given). Inside <tablegeneration> also the following two elements can appear: <calculatebottomtimetable> (calculation of "maximum bottom time" tables), and <calculatetable> (for the generation of decompression tables) respectively.
The only element within <calculateprofile> is <profile> (which can be repeated any times).
<profile> (can be repeated any times)
<uddf version="2.2.0">
<!-- the <generator> section has to appear in every UDDF file -->
<generator>
<!-- description of the program generating the UDDF file -->
<name>DP Planner</name>
<manufacturer>
<name>Grouper Inc.</name>
<address>
<!-- address data of manufacturer -->
</address>
<contact>
<!-- contact data of manufacturer -->
</contact>
</manufacturer>
<version>1.41421</version>
<date>
<year>2006</year><month>6</month><day>20</day>
</date>
</generator>
<gasdefinitions>
<mix id="oxygen">
<name>pure oxygen</name>
<o2>1.000</o2>
<n2>0.000</n2>
<he>0.000</he>
<ar>0.000</ar>
<h2>0.000</h2>
</mix>
<mix id="noaa1">
<name>NOAA1</name> <!-- 32 % O2, 68 % N2 -->
<o2>0.320</o2>
<n2>0.680</n2>
<he>0.000</he>
<ar>0.000</ar>
<h2>0.000</h2>
</mix>
<mix id="trimix">
<name>Trimix</name> <!-- Trimix 16 % O2, 40 % N2, 44 % He -->
<o2>0.160</o2>
<n2>0.400</n2>
<he>0.440</he>
<ar>0.000</ar>
<h2>0.000</h2>
</mix>
<mix id="heliox">
<name>Heliox</name> <!-- 12 % O2, 88 % He -->
<o2>0.120</o2>
<n2>0.000</n2>
<he>0.880</he>
<ar>0.000</ar>
<h2>0.000</h2>
</mix>
</gasdefinitions>
<tablegeneration>
<!-- here follow parameters for the generation of ascent tables -->
<calculateprofile>
<profile>
<!-- <diveref ref="..."/>, <repetitiongroupref ref="..." dropped because tissues are -->
<!-- saturated corresponding to ambient pressure -->
<!-- <tankdataref ref="..."/> dropped because no breathing gas consumption calculation is to be performed -->
<mixref ref="oxygen"/>
<mixref ref="noaa1"/>
<mixref ref="trimix"/>
<mixref ref="heliox"/>
<surfaceinterval>
<!-- tissues saturated corresponding to ambient pressure, no -->
<!-- remaining saturation from a prior dive to be considered -->
<infinity/>
</surfaceinterval>
<density>1030.0</density> <!-- salt water -->
<output>
<lingo>en</lingo>
<fileformat>pdf</fileformat>
<filename>example_profile_1</filename>
<headline>Example Dive 100 m</headline>
<remark>
This is an examplary calculation for a dive to 100 m salt water.
</remark>
</output>
<!-- program specific parameters which an UDDF parser will not necessarily read -->
<program>...</program>
<!-- setting of the decompression model to be used -->
<!-- If the executing software does not support this deco model, the program's -->
<!-- standard model has to be used - what should be noticed to the user, of course! :-) -->
<decomodel>ZH-L16</decomodel>
<!-- "Deep Stops" shall be used; length 1 minute -->
<deepstoptime>60.0</deepstoptime>
<!-- maximum ascent velocity in meters per seconds -->
<!-- here: 10 m/min ^= 0.1666... m/s -->
<maximumascendingrate>0.16666666667</maximumascendingrate>
<!-- settings on which depths the breathing gases shall be changed -->
<mixchange>
<!-- change of breathing gases during ascent -->
<ascent>
<waypoint>
<depth>85.0</depth>
<switchmix ref="trimix"/>
</waypoint>
<waypoint>
<depth>40.0</depth>
<switchmix ref="noaa1"/>
</waypoint>
<waypoint>
<depth> 5.0</depth>
<switchmix ref="oxygen"/>
</waypoint>
</ascent>
</mixchange>
<!-- definition of a descent profile as a basis to calculate the ascent profile -->
<inputprofile>
<waypoint>
<!-- Every dive begins at 0 min at the surface! :-) -->
<!-- beginning the dive with Nitrox NOAA I (32 % O2, 68 % N2) -->
<divetime>0.0</divetime>
<depth>0.0</depth>
<switchmix ref="noaa1"/>
</waypoint>
<!-- simple profile: -->
<!-- descent within 10 min to 100 m -->
<waypoint>
<!-- at a depth of 35 m change to Trimix mix -->
<divetime>210.0</divetime>
<depth>35.0</depth>
<switchmix ref="trimix"/>
</waypoint>
<waypoint>
<!-- at a depth of 80 m change to Heliox -->
<divetime>480.0</divetime>
<depth>80.0</depth>
<switchmix ref="heliox"/>
</waypoint>
<waypoint>
<divetime>600.0</divetime>
<depth>100.0</depth>
</waypoint>
<waypoint>
<!-- remaining time on depth 10 min -->
<divetime>900.0</divetime>
<depth>100.0</depth>
</waypoint>
<!-- now the ascent begins - it's the program's task to calculate it -->
</inputprofile>
</profile>
</calculateprofile>
</tablegeneration>
</uddf>