OpenGrADS scripts

Hi,

Has anyone got a script that can produce the following charts using GFS data that they can share with me:

Pressure at Lifting Condensation Level. i.e: http://www.saakeskus.fi/charts/finland/plcl-100.png

Total Totals. i.e: http://www.saakeskus.fi/charts/finland/ttindex-100.png

Potential Instability. i.e: http://www.saakeskus.fi/charts/finland/pinstab-100.png

North Atlantic Jet Stream.

Many Thanks,

Ross.