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.
Directory structure:
/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.