The Weather Calculator

Script Files

These are my raw perl script files. To get the formulas and routines you'll have to hack your way through the perl script, but they are in there. I'm sorry these scripts aren't better documented. I'm working on more user friendly files to replace these scripts.

• Temperature Conversions:
  • Temperature Unit Conversion
  • Heat Index
  • Wind Chill This is the old method for the Wind Chill.
  • Cricket Chirps
• Moisture Conversions:
  • Dewpoint and Wet-bulb from Relative Humidity
  • Relative Humidity and Wet-bulb from Dewpoint
  • Relative Humidity and Dewpoint from Wet-bulb
  • Vapor Pressure
  • Mixing Ratio
  • Virtual Temperature
• Pressure Conversions:
  • Pressure Unit Conversion
  • Station Pressure
  • Altimeter Setting
  • Pressure Altitude
  • Density Altitude
• Wind Speed Unit Conversion

Didn't see something you wanted, drop me a suggestion: Tim (tim.brice@noaa.gov)