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<DIV><FONT face=Arial size=2><FONT face="Times New Roman" size=3>Dear all Grads
users,<BR><BR>When I use "oacres", I have a following error
massage,<BR> "Warning from OACRES: Less than two stations Grid will
be all missing<BR>values. Cannot contour grid - all undefined
values".<BR>If someone knows the reason why ..., please let me know.
<BR>Best Regards,</FONT></FONT></DIV>
<DIV><FONT face=Arial size=2><FONT face="Times New Roman"
size=3>Dimitris.</FONT><BR></DIV></FONT>
<DIV><FONT face=Arial
size=2>------------------------------------------------------------------------------------------------------------<BR>Dimitrios
Katsanos<BR>National Observatory of Athens<BR>Institute for Environmental
Research<BR>Lofos Koufou<BR>15236-Penteli<BR>Athens-Greece<BR>Tel: +30 210
8109155<BR>Mobile: +30 697 4598389<BR>e-mail: <A
href="mailto:katsanos@meteo.noa.gr">katsanos@meteo.noa.gr</A><BR>Weather
forecasts: <A href="http://www.noa.gr/forecast">http://www.noa.gr/forecast</A>
(in english)<BR>or <A href="http://www.meteo.gr">http://www.meteo.gr</A> (in
greek)<BR>Weather forecasts for Europe: <A
href="http://www.eurometeo.gr">http://www.eurometeo.gr</A> (in
english)</FONT></DIV></BODY></HTML>