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25 lines
566 B
C
25 lines
566 B
C
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#ifndef ATMOSPHERE_H
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#define ATMOSPHERE_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Returns atmospheric density (kg/m^3) at the given altitude (m).*/
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double US_STD_density ( double alt_m );
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/* Returns acceleration of gravity (m/s^2) at the given altitude (m).*/
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double US_STD_gravity( double alt_m);
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/* Returns atmospheric temperature (℃) at the given altitude (m).*/
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double US_STD_temperature( double alt_m );
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/* Returns atmospheric pressure (pascals) at the given altitude (m).*/
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double US_STD_pressure( double alt_m);
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#ifdef __cplusplus
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}
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#endif
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#endif
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