Polygon command with ferret 5.53 version

[Patrick Brockmann <Patrick.Brockmann@xxxxxx>]

Hi all,

I have noticed a different behaviour between 5.51 and 5.53 version
on the polygon command.

You can have a look at
http://dods.ipsl.jussieu.fr/brocksce/ferret_bugs/

1) When I run err553_polygon.jnl <http://dods.ipsl.jussieu.fr/brocksce/ferret_bugs/err553_polygon.jnl> with ferret 5.51, I get err553_polygon_551.gif <http://dods.ipsl.jussieu.fr/brocksce/ferret_bugs/err553_polygon_551.gif>
but when I run the same script with 5.53, I get err553_polygon.gif <http://dods.ipsl.jussieu.fr/brocksce/ferret_bugs/err553_polygon.gif>

2) With whatever version (5.51 or 5.53), I am not able to use the LEV_* symbols 
as I can do with the shade command for example
See err553_symbol_lev.jnl <http://dods.ipsl.jussieu.fr/brocksce/ferret_bugs/err553_symbol_lev.jnl>

Could you confirm this and eventually change theses features ?.
Thanks

Patrick