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Use unit functions to get column headers, add unit function for pressure

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Finally getting more consistent overall in how we convert between the
different units and how we decide which units to display.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2011-11-01 20:13:14 -07:00
parent a487f6c931
commit b26ca781b8
4 changed files with 34 additions and 39 deletions
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24
dive.c
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@ -29,6 +29,30 @@ void add_event(struct dive *dive, int time, int type, int flags, int value, cons
remember_event(name);
}
int get_pressure_units(unsigned int mb, const char **units)
{
int pressure;
const char* unit;
switch (output_units.pressure) {
case PASCAL:
pressure = mb * 100;
unit = "pascal";
break;
case BAR:
pressure = (mb + 500) / 1000;
unit = "bar";
break;
case PSI:
pressure = mbar_to_PSI(mb);
unit = "psi";
break;
}
if (units)
*units = unit;
return pressure;
}
double get_temp_units(unsigned int mk, const char **units)
{
double deg;