pyyeti.nastran.op2.OP2.next_db_info¶

OP2.next_db_info()[source]¶

Get information on the next data block in the file

See goto_next() for an example usage.

Returns:: SimpleNamespace or None – Contains the name, start and stop byte positions, trailer, etc of the next data block in the file relative to the current file postion. This is the same SimpleNamespace that is in self.dbdct; see directory() for a detailed description. None is returned if there is no next data block.