IAEA CRP F31004 data files

Precipitation isotope data (δ²H and δ¹⁸O values) from 19 stations across the tropics collected from 2012 to 2017 under the Coordinated Research Project F31004 sponsored by the International Atomic Energy Agency are presented. Rain samples were collected on a daily scale and analysed for stable isotopic composition by participating laboratories following a common analytical framework. Additionally, daily mean stratiform rainfall area fractions were calculated around each station over an area of 5^o x 5^o longitude/latitude based on TRMM/GPM satellite data.