DRAC is a Dose Rate and Age Calculator which has been designed to calculate environmental dose rates (Ḋ) and ages for trapped charge dating applications.
/calculator- Calculator code
/pages- Page content (each page has a separate file)
/main- Web app initialisation code
/datatable-templates- Templates to write out the data tables
/downloads- Files available for download
/images- Images used
/test- PHPUnit test files
Calculator files include:
/calculator/inputs.php- Input descriptions and validations
/calculator/outputs.php- Output descriptions and calculations
/calculator/drac.php- Calculator setup code
/calculator/lookup_tables.php- Lookup table data
DRAC Calculator is licensed under GPLv3. Further details can be found in the file LICENSE.