Hi Astromuni

With a bit of work it can be done easy!

Look for "DB Browser for SQLite" ( sqlitebrowser.org/ ) and - on the RPI - open the database '/home/<username>/.local/share/kstars/userdb.sqlite". It's a bit cumbersome with the hidden directory ".local", but you can enter the path by hand. Go to "Browse Data" and look for table "Horizons". Depending of your regions they should be listed by name in this table. Now right-click on "Horizons" and all the regions and export each table to an corresponding named CSV-file one by one.

To import the data create (if necessary) the aforementioned tables on the laptop. Watch out that they have an identical structure as the original ones and that they are empty. Now go to "Browse Data", open the tables and import the corresponding CSV-files one by one. Keep an eye on possible records with headings! All records shall be filled only with numbers (Azimuth and Altitude). With "Write changes" the new data is saved to the database.

Like always it is recommended to work on a copy of the database! So backup "userdb.sqlite" first.

That's it an all the best!

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