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Fix the decoding of the maximum depth.

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Several devices (e.g. Oceanic Geo, Oceanic Veo 2.0 and Tusa Zen) report
a maximum depth that is clearly too large. The problem is easily fixed
by ignoring the higher bits. The exact bit mask is an educated guess. A
12 bit value is plausible because it's also used for the sample depths.
This commit is contained in:
Jef Driesen 2016-08-22 20:58:37 +02:00
parent 3b18d4a448
commit c506be93f9
1 changed files with 1 additions and 1 deletions
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2
src/oceanic_atom2_parser.c
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@ -498,7 +498,7 @@ oceanic_atom2_parser_get_field (dc_parser_t *abstract, dc_field_type_t type, uns
parser->model == MUNDIAL3)
*((double *) value) = array_uint16_le (data + 4) / 16.0 * FEET;
else
*((double *) value) = array_uint16_le (data + parser->footer + 4) / 16.0 * FEET;
*((double *) value) = (array_uint16_le (data + parser->footer + 4) & 0x0FFF) / 16.0 * FEET;
break;
case DC_FIELD_GASMIX_COUNT:
*((unsigned int *) value) = parser->ngasmixes;