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Only do safety stop of dive has at least max depth of 10m

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Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Robert C. Helling 2015-04-02 10:49:24 +02:00 • committed by Dirk Hohndel
parent cc8d601422
commit 61ff7c5f8b
3 changed files with 10 additions and 9 deletions
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11
dive.c
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@ -2838,15 +2838,14 @@ void set_userid(char *rUserId)
prefs.userid[30]='\0';
}
int average_depth(struct diveplan *dive)
void average_max_depth(struct diveplan *dive, int *avg_depth, int *max_depth)
{
int integral = 0;
int last_time = 0;
int last_depth = 0;
struct divedatapoint *dp = dive->dp;
if (!dp)
return 0;
*max_depth = 0;
while (dp) {
if (dp->time) {
@ -2854,13 +2853,15 @@ int average_depth(struct diveplan *dive)
integral += (dp->depth + last_depth) * (dp->time - last_time) / 2;
last_time = dp->time;
last_depth = dp->depth;
if (dp->depth > *max_depth)
*max_depth = dp->depth;
}
dp = dp->next;
}
if (last_time)
return integral / last_time;
*avg_depth = integral / last_time;
else
return 0;
*avg_depth = *max_depth = 0;
}
struct picture *alloc_picture()