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Exclude obviously bogus SAC values from statistics calculations

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Random cutoff is 2.8l/min (or about 0.1cuft/min)

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2011-11-02 15:31:41 -07:00
parent b9179aabd5
commit a416847d3b
1 changed files with 1 additions and 1 deletions
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statistics.c
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@ -76,7 +76,7 @@ static void process_all_dives(struct dive *dive, struct dive **prev_dive)
info_stat.max_depth.mm = dp->maxdepth.mm;
info_stat.avg_depth.mm = (1.0 * old_tt * info_stat.avg_depth.mm +
dp->duration.seconds * dp->meandepth.mm) / info_stat.total_time.seconds;
if (dp->sac > 0) {
if (dp->sac > 2800) { /* less than .1 cuft/min (2800ml/min) is bogus */
int old_sac_time = sac_time;
sac_time += dp->duration.seconds;
info_stat.avg_sac.mliter = (1.0 * old_sac_time * info_stat.avg_sac.mliter +