ZMap writers have headers and within that there is zmap_format_name which by default is set to "ZMAP DEFAULT " Is there any way of writing out a different value? Thanks, Glenn

Hi @soothsayers​ ,

Before writing out your features, you should be able to create the attribute "zmap_format_name" and set the value. This should write that attribute to the header with the value you set.

In the screenshot below, I've created the attribute and when reading the file back I can see the header feature type has the zmap_format_name attribute updated:

Let me know if this works for you!

Andrea