Precise clock are not used from SP3 combined orbits/clocks about rtklib HOT 4 OPEN

The real-time input of SP3 is not for PPP but for long-baseline RTK. So do not set "precise" as "satellite ephemeris/clock" for real-time PPP. The accuracy of IGU predicted clock is 3 ns (RMS) level and useless for PPP.

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Thank you for your answer, but same behavior for long base line. I tested with 2 euref ntrip streams:
1- www.euref-ip.net:2101/DENT0
2- www.euref-ip.net:2101/VFCH0
3- FTP / "cddis.gsfc.nasa.gov/gps/products/%W/igu%W%D_%hb.sp3.Z"
"Static" / "Precise ephemeris"
with same result, is it normal?

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Please check sp3 files properly downloaded to local directory. Check write permission of the local directory specified as Options - Files - FTP/HTTP Local Directory as well.

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sp3 file is correctly downloaded

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