Fix pO2 for CCR at shallow depths

Even when diving a CCR, the pO2 cannot exceed ambient
pressure. This only makes a difference at shallow depths.

Fix this in the calculation of OTUs and CNS.

This affects some tests that now have slightly different CNS and OTU values.

Suggested-by: Justin Ashworth
Signed-off-by: Robert C. Helling <helling@atdotde.de>

10 files changed, 23 insertions, 23 deletions

diff --git a/dives/TestDiveDM4.xml b/dives/TestDiveDM4.xml
index 053de2ea7..fd34100b2 100644
--- a/dives/TestDiveDM4.xml
+++ b/dives/TestDiveDM4.xml
@@ -5,7 +5,7 @@
 <divesites>
 </divesites>
 <dives>
-<dive number='1' otu='45' cns='15%' date='2013-02-02' time='16:14:08' duration='59:20 min'>
+<dive number='1' otu='46' cns='15%' date='2013-02-02' time='16:14:08' duration='59:20 min'>
   <notes>Notes are here</notes>
   <cylinder workpressure='200.0 bar' o2='33.0%' start='205.11 bar' />
   <divecomputer>
diff --git a/dives/TestDiveDM5.xml b/dives/TestDiveDM5.xml
index c5eee2aaa..fdbcd6393 100644
--- a/dives/TestDiveDM5.xml
+++ b/dives/TestDiveDM5.xml
@@ -5,7 +5,7 @@
 <divesites>
 </divesites>
 <dives>
-<dive number='1' sac='11.046 l/min' otu='45' cns='15%' date='2013-02-02' time='16:14:08' duration='59:20 min'>
+<dive number='1' sac='11.046 l/min' otu='46' cns='15%' date='2013-02-02' time='16:14:08' duration='59:20 min'>
   <notes>Notes are here</notes>
   <cylinder size='12.0 l' o2='33.0%' start='205.11 bar' />
   <divecomputer model='Vyper Air' deviceid='013749e4'>
@@ -194,7 +194,7 @@
   <sample time='59:20 min' depth='1.88 m' pressure='53.87 bar' />
   </divecomputer>
 </dive>
-<dive number='2' sac='11.298 l/min' otu='32' cns='11%' tags='boat, photography, tag' date='2013-02-02' time='13:44:21' duration='61:00 min'>
+<dive number='2' sac='11.298 l/min' otu='33' cns='12%' tags='boat, photography, tag' date='2013-02-02' time='13:44:21' duration='61:00 min'>
   <notes>Testing notes</notes>
   <cylinder size='12.0 l' o2='33.0%' start='209.04 bar' />
   <divecomputer model='Vyper Air' deviceid='013749e4'>
@@ -388,7 +388,7 @@
   <sample time='61:00 min' depth='1.67 m' pressure='72.34 bar' />
   </divecomputer>
 </dive>
-<dive number='3' sac='10.109 l/min' otu='41' cns='15%' date='2013-02-02' time='10:53:54' duration='66:00 min'>
+<dive number='3' sac='10.109 l/min' otu='42' cns='15%' date='2013-02-02' time='10:53:54' duration='66:00 min'>
   <notes>Dive notes</notes>
   <cylinder size='12.0 l' o2='33.0%' start='212.74 bar' />
   <divecomputer model='Vyper Air' deviceid='013749e4'>
@@ -597,7 +597,7 @@
   <sample time='66:00 min' depth='2.43 m' />
   </divecomputer>
 </dive>
-<dive number='4' sac='10.260 l/min' otu='48' cns='17%' date='2013-02-02' time='08:21:50' duration='60:40 min'>
+<dive number='4' sac='10.260 l/min' otu='49' cns='18%' date='2013-02-02' time='08:21:50' duration='60:40 min'>
   <notes>Notes test</notes>
   <cylinder size='12.0 l' o2='33.0%' start='194.74 bar' />
   <divecomputer model='Vyper Air' deviceid='013749e4'>
diff --git a/dives/TestDiveDivelogsDE.xml b/dives/TestDiveDivelogsDE.xml
index 960d53ef3..6817e1380 100644
--- a/dives/TestDiveDivelogsDE.xml
+++ b/dives/TestDiveDivelogsDE.xml
@@ -6,7 +6,7 @@
 </site>
 </divesites>
 <dives>
-<dive number='1' sac='15.471 l/min' otu='14' cns='5%' divesiteid='64785a00' date='2011-05-17' time='11:01:00' duration='32:00 min'>
+<dive number='1' sac='15.471 l/min' otu='15' cns='6%' divesiteid='64785a00' date='2011-05-17' time='11:01:00' duration='32:00 min'>
   <buddy>Linus</buddy>
   <notes>Second deep dive
 Linus and I planned and executed - Alex just watching
diff --git a/dives/TestDiveSeabearHUDC.xml b/dives/TestDiveSeabearHUDC.xml
index f4c461697..c0ccce23e 100644
--- a/dives/TestDiveSeabearHUDC.xml
+++ b/dives/TestDiveSeabearHUDC.xml
@@ -4,7 +4,7 @@
 <divesites>
 </divesites>
 <dives>
-<dive otu='3' cns='1%' date='2009-10-10' time='05:32:41' duration='7:32 min'>
+<dive otu='4' cns='1%' date='2009-10-10' time='05:32:41' duration='7:32 min'>
   <divecomputer model='DC text' deviceid='ffffffff'>
   <depth max='40.0 m' mean='22.32 m' />
   <temperature water='1.0 C' />
diff --git a/dives/TestDiveSeabearNewFormat.xml b/dives/TestDiveSeabearNewFormat.xml
index f5cea5026..36643540a 100644
--- a/dives/TestDiveSeabearNewFormat.xml
+++ b/dives/TestDiveSeabearNewFormat.xml
@@ -211,7 +211,7 @@
   <sample time='17:15 min' depth='0.0 m' />
   </divecomputer>
 </dive>
-<dive number='3' otu='13' cns='7%' date='2012-10-01' time='06:49:00' duration='16:25 min'>
+<dive number='3' otu='14' cns='8%' date='2012-10-01' time='06:49:00' duration='16:25 min'>
   <divecomputer model='Seabear H3' deviceid='ffffffff'>
   <depth max='69.9 m' mean='32.928 m' />
   <temperature water='25.0 C' />
@@ -418,7 +418,7 @@
   <sample time='17:15 min' depth='0.0 m' />
   </divecomputer>
 </dive>
-<dive number='4' otu='13' cns='14%' date='2012-10-01' time='07:07:00' duration='16:17 min'>
+<dive number='4' otu='14' cns='16%' date='2012-10-01' time='07:07:00' duration='16:17 min'>
   <divecomputer model='Seabear H3' deviceid='ffffffff' dctype='Freedive'>
   <depth max='70.1 m' mean='33.197 m' />
   <temperature water='25.0 C' />
@@ -1351,7 +1351,7 @@
   <sample time='16:24 min' depth='0.1 m' />
   </divecomputer>
 </dive>
-<dive number='5' otu='13' cns='21%' date='2012-10-01' time='07:24:00' duration='16:25 min'>
+<dive number='5' otu='14' cns='24%' date='2012-10-01' time='07:24:00' duration='16:25 min'>
   <divecomputer model='Seabear H3' deviceid='ffffffff'>
   <depth max='69.9 m' mean='32.928 m' />
   <temperature water='25.0 C' />
@@ -1973,7 +1973,7 @@
   <sample time='17:15 min' depth='0.0 m' />
   </divecomputer>
 </dive>
-<dive number='3' otu='13' cns='12%' date='2012-10-01' time='06:49:00' duration='16:25 min'>
+<dive number='3' otu='14' cns='12%' date='2012-10-01' time='06:49:00' duration='16:25 min'>
   <divecomputer model='Seabear T1' deviceid='ffffffff'>
   <depth max='69.9 m' mean='32.928 m' />
   <temperature water='25.0 C' />
@@ -2180,7 +2180,7 @@
   <sample time='17:15 min' depth='0.0 m' />
   </divecomputer>
 </dive>
-<dive number='4' otu='13' cns='19%' date='2012-10-01' time='07:07:00' duration='16:17 min'>
+<dive number='4' otu='14' cns='20%' date='2012-10-01' time='07:07:00' duration='16:17 min'>
   <divecomputer model='Seabear T1' deviceid='ffffffff' dctype='Freedive'>
   <depth max='70.1 m' mean='33.197 m' />
   <temperature water='24.0 C' />
@@ -3113,7 +3113,7 @@
   <sample time='16:24 min' depth='0.1 m' />
   </divecomputer>
 </dive>
-<dive number='5' otu='13' cns='26%' date='2012-10-01' time='07:24:00' duration='16:25 min'>
+<dive number='5' otu='14' cns='28%' date='2012-10-01' time='07:24:00' duration='16:25 min'>
   <divecomputer model='Seabear T1' deviceid='ffffffff'>
   <depth max='69.9 m' mean='32.928 m' />
   <temperature water='25.0 C' />
diff --git a/dives/mergedVyperOstc.xml b/dives/mergedVyperOstc.xml
index a79bc0a3e..98f059c3a 100644
--- a/dives/mergedVyperOstc.xml
+++ b/dives/mergedVyperOstc.xml
@@ -6,7 +6,7 @@
 <divesites>
 </divesites>
 <dives>
-<dive number='1' otu='52' cns='22%' date='2017-02-03' time='06:58:00' duration='72:00 min'>
+<dive number='1' otu='53' cns='22%' date='2017-02-03' time='06:58:00' duration='72:00 min'>
   <cylinder size='11.094 l' workpressure='206.843 bar' description='AL80' />
   <cylinder size='11.094 l' workpressure='206.843 bar' description='AL80' o2='32.0%' />
   <cylinder size='11.094 l' workpressure='206.843 bar' description='AL80' o2='31.0%' />
@@ -103,7 +103,7 @@
   <sample time='76:56 min' depth='0.01 m' ndl='0:00 min' cns='0%' />
   </divecomputer>
 </dive>
-<dive number='2' otu='39' cns='22%' date='2017-02-03' time='10:24:00' duration='66:00 min'>
+<dive number='2' otu='40' cns='22%' date='2017-02-03' time='10:24:00' duration='66:00 min'>
   <cylinder size='11.094 l' workpressure='206.843 bar' description='AL80' />
   <cylinder size='11.094 l' workpressure='206.843 bar' description='AL80' o2='32.0%' />
   <cylinder size='11.094 l' workpressure='206.843 bar' description='AL80' o2='31.0%' />
@@ -194,7 +194,7 @@
   <sample time='70:46 min' depth='0.0 m' ndl='0:00 min' cns='0%' />
   </divecomputer>
 </dive>
-<dive number='1' sac='9.026 l/min' otu='53' cns='17%' date='2017-02-03' time='06:59:41' duration='71:40 min'>
+<dive number='1' sac='9.026 l/min' otu='54' cns='17%' date='2017-02-03' time='06:59:41' duration='71:40 min'>
   <cylinder size='11.094 l' workpressure='206.843 bar' description='AL80' o2='32.0%' />
   <divecomputer model='Suunto Vyper Air' deviceid='11223344' diveid='c51cb31b'>
   <depth max='26.72 m' mean='16.837 m' />
@@ -420,7 +420,7 @@
   <sample time='71:40 min' depth='1.5 m' pressure='53.05 bar' cns='0%' />
   </divecomputer>
 </dive>
-<dive number='2' sac='9.173 l/min' otu='40' cns='17%' date='2017-02-03' time='10:25:16' duration='65:40 min'>
+<dive number='2' sac='9.173 l/min' otu='41' cns='17%' date='2017-02-03' time='10:25:16' duration='65:40 min'>
   <cylinder size='11.094 l' workpressure='206.843 bar' description='AL80' o2='32.0%' />
   <divecomputer model='Suunto Vyper Air' deviceid='20993833' diveid='5372ae57'>
   <depth max='27.8 m' mean='14.594 m' />
diff --git a/dives/test40-42.xml b/dives/test40-42.xml
index f591d8366..f7dc034e4 100644
--- a/dives/test40-42.xml
+++ b/dives/test40-42.xml
@@ -34,7 +34,7 @@
   <depth max='24.9 m' mean='20.1 m' />
   </divecomputer>
 </dive>
-<dive number='417' otu='135' cns='54%' divesiteid='deadbeef' date='2015-05-23' time='13:23:00' duration='100:00 min'>
+<dive number='417' otu='138' cns='54%' divesiteid='deadbeef' date='2015-05-23' time='13:23:00' duration='100:00 min'>
   <notes>{\rtf1\ansi\ansicpg1252\deff0\deflang1035{\fonttbl{\f0\fnil\fcharset0 Microsoft Sans Serif;}}
 \viewkind4\uc1\pard\f0\fs17\par
 }</notes>
diff --git a/dives/test47+48.xml b/dives/test47+48.xml
index aa4c129c0..c88d1aeef 100644
--- a/dives/test47+48.xml
+++ b/dives/test47+48.xml
@@ -2,11 +2,11 @@
 <settings>
 </settings>
 <divesites>
-<site uuid='15ae02d0' name='Test dive'>
+<site uuid='15ae02d1' name='Test dive'>
 </site>
 </divesites>
 <dives>
-<dive number='1' tags='test' divesiteid='15ae02d0' date='2015-10-01' time='08:00:25' duration='46:00 min'>
+<dive number='1' cns='2%' tags='test' divesiteid='15ae02d1' date='2015-10-01' time='08:00:25' duration='46:00 min'>
   <cylinder size='11.1 l' workpressure='207.0 bar' description='unknown' />
   <divecomputer model='do not care' date='2015-10-05' time='08:45:25'>
   <depth max='13.716 m' mean='10.595 m' />
diff --git a/dives/test47.xml b/dives/test47.xml
index 0b93f1142..1936d1c97 100644
--- a/dives/test47.xml
+++ b/dives/test47.xml
@@ -2,11 +2,11 @@
 <settings>
 </settings>
 <divesites>
-<site uuid='15ae02d0' name='Test dive'>
+<site uuid='15ae02d1' name='Test dive'>
 </site>
 </divesites>
 <dives>
-<dive number='1' divesiteid='15ae02d0' date='2015-10-01' time='08:00:25' duration='46:00 min'>
+<dive number='1' cns='2%' divesiteid='15ae02d1' date='2015-10-01' time='08:00:25' duration='46:00 min'>
   <cylinder size='11.1 l' workpressure='207.0 bar' description='unknown' />
   <divecomputer model='do not care' date='2015-10-05' time='08:45:25'>
   <depth max='13.716 m' mean='10.595 m' />
diff --git a/dives/test48+47.xml b/dives/test48+47.xml
index 862d4765e..c88d1aeef 100644
--- a/dives/test48+47.xml
+++ b/dives/test48+47.xml
@@ -6,7 +6,7 @@
 </site>
 </divesites>
 <dives>
-<dive number='1' tags='test' divesiteid='15ae02d1' date='2015-10-01' time='08:00:25' duration='46:00 min'>
+<dive number='1' cns='2%' tags='test' divesiteid='15ae02d1' date='2015-10-01' time='08:00:25' duration='46:00 min'>
   <cylinder size='11.1 l' workpressure='207.0 bar' description='unknown' />
   <divecomputer model='do not care' date='2015-10-05' time='08:45:25'>
   <depth max='13.716 m' mean='10.595 m' />