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Scale partial pressure graphs according to enabled gases

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The max Y value of the partial pressure graph grid tends to be way too
high when only pO2 or pHe is enabled.

Signed-off-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Henrik Brautaset Aronsen 2013-01-13 13:02:37 +01:00 • committed by Dirk Hohndel
parent 693ee686df
commit 53dbccb87a
1 changed files with 4 additions and 9 deletions
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13
profile.c
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@ -247,12 +247,7 @@ static int get_maxdepth(struct plot_info *pi)
/* Minimum 30m, rounded up to 10m, with at least 3m to spare */ /* Minimum 30m, rounded up to 10m, with at least 3m to spare */
md = MAX(30000, ROUND_UP(mm+3000, 10000)); md = MAX(30000, ROUND_UP(mm+3000, 10000));
} }
if (PP_GRAPHS_ENABLED) { md += pi->maxpp * 9000;
if (md <= 20000)
md += 10000;
else
md += ROUND_UP(md / 2, 10000);
}
return md; return md;
} }
@ -1845,11 +1840,11 @@ static void calculate_deco_information(struct dive *dive, struct divecomputer *d
entry->phe = fhe / 1000.0 * amb_pressure; entry->phe = fhe / 1000.0 * amb_pressure;
entry->pn2 = (1000 - fo2 - fhe) / 1000.0 * amb_pressure; entry->pn2 = (1000 - fo2 - fhe) / 1000.0 * amb_pressure;
} }
if (entry->po2 > pi->maxpp) if (entry->po2 > pi->maxpp && prefs.pp_graphs.po2)
pi->maxpp = entry->po2; pi->maxpp = entry->po2;
if (entry->phe > pi->maxpp) if (entry->phe > pi->maxpp && prefs.pp_graphs.phe)
pi->maxpp = entry->phe; pi->maxpp = entry->phe;
if (entry->pn2 > pi->maxpp) if (entry->pn2 > pi->maxpp && prefs.pp_graphs.pn2)
pi->maxpp = entry->pn2; pi->maxpp = entry->pn2;
/* and now let's try to do some deco calculations */ /* and now let's try to do some deco calculations */