Function eccodes_sys::codes_get_double [−][src]
pub unsafe extern "C" fn codes_get_double(
h: *const codes_handle,
key: *const c_char,
value: *mut f64
) -> c_int
Expand description
Get a double value from a key, if several keys of the same name are present, the last one is returned @see codes_set_double
@param h : the handle to get the data from @param key : the key to be searched @param value : the address of a double where the data will be retrieved @return 0 if OK, integer value on error