Data Merge for different time periods

[thomle]

NASA provides precise orbit and clock data on a daily basis (.sp3 and .clk). Is there a way to merge this data, e.g. to get a file for a whole month or a specific time period (for orbit and clock separately)?

[CDDISx_support_Lori]

The CDDIS does not generate the data; it is just archived in our system as daily files only. We do not have any tools that would merge files into a specific time range. Perhaps someone at the International GNSS Service (https://www.igs.org/) can help.