The safe way to do this is with Manager.

Open your project, then EXPORT it to EPX format and check the box to save the structure only, no data.

This way, you have an empty project file but have not deleted your old project file. Once you know everything is OK with your project, you can archive or delete the old one.

Jamie

I am using the "new" EpiData on Linux. I know how to delete one record/entry/observation/row in the EpiDataEntry.

But I do not find a way to delete all records at once. Is there a function for this?

My current workaround is simplye remove the <records> section from the xml file.

Kind Christian