polynomial interpolation

[Kristian Horvath]

Hello,

Is there a way to draw a higher order polynomial interpolation
through the desired points (other then linear with 'draw line') in
GrADS or I would need to write an UDF?

Thanks,
Kristian


_________________________________
Kristian Horvath                                email: horvath at cirus.dhz.hr
Graduate Research Associate                     tel:+385-1-4565752
Meteorological and Hydrological Service         www:
http://www.dhmz.htnet.hr/index.php
Gric 3, 10000 Zagreb, Croatia                   personal www:
http://radar.dhz.hr/~horvath