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Do not exceed the maximum climate code

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This commit is contained in:
Erik Hofman 2020-12-08 09:36:01 +01:00
parent b61d189071
commit 6baae3e00b
1 changed files with 6 additions and 1 deletions
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7
src/Environment/climate.cxx
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@ -197,8 +197,13 @@ void FGClimate::update(double dt)
color = image->getColor(s, t);
// convert from color shades to koppen-classicfication
_code = static_cast<int>(floorf(255.0f*color[0]/4.0f));
_gl.elevation_m = 5600.0*color[1];
_code = static_cast<int>(floorf(255.0f*color[0]/4.0f), 32.0);
if (_code > MAX_CLIMATE_CLASSES)
{
SG_LOG(SG_ENVIRONMENT, SG_WARN, "Climate Koppen code exceeds the maximum");
_code = MAX_CLIMATE_CLASSES;
}
if (_code == 0) set_ocean();
else if (_code < 5) set_tropical();