Disables echoing of NCL statements as they are encountered.
procedure echo_off ( )
Turn off echoing of NCL statements. This can be particularly useful when debugging NCL scripts in batch mode and is typically used in conjunction with echo_on. This procedure reverses the effect of the command line option -x.
Turn off echo mode when debugging a script.
begin [...] x = 0 [...] echo_on() if (x .eq. 0) [...] end if echo_off() [...] end