GrADs scripts

When I started working with GrADs after founding saakeskus.fi in 2008, I had a really hard time finding scripts for some important calculations. With this little collection I would like to make life a little easier for GrADs beginners.

• Dewpoint temperature

• Equivalent Potential Temperature 500hPa

• Equivalent Potential Temperature 850hPa

• Lifting Condensation Level

• Potential Instability

• Significant Tornado Parameter

• Storm-relative Helicity 0-3km and 0-1km (Rightmover)

• Supercell Composite Parameter

• Total Totals Index

• Wind chill index (new method)

• Wind shear (low level shear 0-1km and deep layer shear 0-6km)