From 485fde8979b77f5fa0c6d800c9993254de8a3358 Mon Sep 17 00:00:00 2001 From: "Robert C. Helling" Date: Wed, 28 Jan 2015 15:01:07 +0100 Subject: [PATCH] Cylinders which have lesser pressure in the end are used Make cylinders that have at least 5bar less pressure in the end than in the beginning considered "used". Signed-off-by: Robert C. Helling Signed-off-by: Dirk Hohndel --- statistics.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/statistics.c b/statistics.c index bca9e6540..17176f714 100644 --- a/statistics.c +++ b/statistics.c @@ -292,6 +292,8 @@ void get_selected_dives_text(char *buffer, int size) } } +#define SOME_GAS 5000 // 5bar drop in cylinder pressure makes cylinder used + bool is_cylinder_used(struct dive *dive, int idx) { struct divecomputer *dc; @@ -299,6 +301,8 @@ bool is_cylinder_used(struct dive *dive, int idx) if (cylinder_none(&dive->cylinder[idx])) return false; + if ((dive->cylinder[idx].start.mbar - dive->cylinder[idx].end.mbar) > SOME_GAS) + return true; for_each_dc(dive, dc) { struct event *event = get_next_event(dc->events, "gaschange"); while (event) {