Function eccodes_sys::grib_get_double_array

pub unsafe extern "C" fn grib_get_double_array(
    h: *const grib_handle, 
    key: *const c_char, 
    vals: *mut f64, 
    length: *mut size_t
) -> c_int

Get double array values from a key. If several keys of the same name are present, the last one is returned @see grib_set_double_array

@param h : the handle to get the data from @param key : the key to be searched @param vals : the address of a double array where the data will be retrieved @param length : the address of a size_t that contains allocated length of the double array on input, and that contains the actual length of the double array on output @return 0 if OK, integer value on error