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Ignore missing pressure values when importing from Shearwater

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Shearwater seems to report missing AI sensors as a pressure reading
4092 (raw) which is 564 bar.

Signed-off-by: Seppo Takalo <seppo.takalo@iki.fi>
This commit is contained in:
Seppo Takalo 2017-09-13 17:45:58 +03:00 committed by Dirk Hohndel
parent e25cecf37c
commit 6509f2ed9f
1 changed files with 4 additions and 3 deletions
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7
core/parse-xml.c
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@ -2759,11 +2759,12 @@ extern int shearwater_ai_profile_sample(void *handle, int columns, char **data,
if (data[6]) if (data[6])
cur_sample->stopdepth.mm = metric ? atoi(data[6]) * 1000 : feet_to_mm(atoi(data[6])); cur_sample->stopdepth.mm = metric ? atoi(data[6]) * 1000 : feet_to_mm(atoi(data[6]));
/* Weird unit conversion but seems to produce correct results */ /* Weird unit conversion but seems to produce correct results.
if (data[7]) { * Also missing values seems to be reported as a 4092 (564 bar) */
if (data[7] && atoi(data[7]) != 4092) {
cur_sample->pressure[0].mbar = psi_to_mbar(atoi(data[7])) * 2; cur_sample->pressure[0].mbar = psi_to_mbar(atoi(data[7])) * 2;
} }
if (data[8]) if (data[8] && atoi(data[8]) != 4092)
cur_sample->pressure[1].mbar = psi_to_mbar(atoi(data[8])) * 2; cur_sample->pressure[1].mbar = psi_to_mbar(atoi(data[8])) * 2;
sample_end(); sample_end();