Feature request read several files by pattern

Hi

It is easy to read rolled files simple by specifying a Rolled Files Pattern
But it may take time

It would be nice it is was possible to read several files
eg. those from the first week of September even though a week of additional logfiles has been generate since by selecting multiple files in the open dialog

instead of current workaround of copy them to a new directory and rename the newest by deleting the date suffix