ERTIDE1: A computer program to calculate tidal gravity corrections

Updated: 2026-07-23

ERTIDE1 is a computer program which calculates tidal gravity corrections for given times and dates. This Record contains a listing of the program (figs. 1-9), gives the input format (fig. 10), and provides an example of the output (fig. 11). ERTIDE1 has been written to run on a CYBER 76 computer. No assistance can be given by BMR to convert it to run on other computers.