static bool lessThan(bucket *a, bucket *b);
};
- void read_table (const SGPropertyNode * node, std::vector<bucket *> &table);
+ void read_table (const SGPropertyNode * node, std::vector<bucket *> &table, FGEnvironment * parent = NULL );
void do_interpolate (std::vector<bucket *> &table, double altitude_ft,
FGEnvironment * environment);