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Planner: Unify final ascent rates in plan() and fake_dc()

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When generating fake profiles for manually entered dives, fake_dc() and
plan() used different final ascent rates of 5 m/min and 4.5 m/min,
respectively. This led to dives that were 6 seconds longer than entered
by the user and to confusion. See #554.

Therefore, use the same ascent rate taken from the preferences field
flag.ascratelast6m in both cases.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2018-05-05 16:34:50 +02:00 • committed by Lubomir I. Ivanov
parent 70bb4c145b
commit ac1ec486ae
2 changed files with 6 additions and 3 deletions
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4
core/device.c
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@ -146,7 +146,7 @@ void fake_dc(struct divecomputer *dc)
if (avg_d == 0) {
/* we try for a sane slope, but bow to the insanity of
* the user supplied data */
fill_samples_no_avg(fake, max_d, max_t, MAX(2.0 * max_d / max_t, 5000.0 / 60));
fill_samples_no_avg(fake, max_d, max_t, MAX(2.0 * max_d / max_t, (double)prefs.ascratelast6m));
if (fake[3].time.seconds == 0) { // just a 4 point profile
dc->samples = 4;
fake[3].time.seconds = max_t;
@ -165,7 +165,7 @@ void fake_dc(struct divecomputer *dc)
* Ok, first we try a basic profile with a specific ascent
* rate (5 meters per minute) and d_frac (1/3).
*/
if (fill_samples(fake, max_d, avg_d, max_t, 5000.0 / 60, 0.33))
if (fill_samples(fake, max_d, avg_d, max_t, (double)prefs.ascratelast6m, 0.33))
return;
/*