Topic: Advanced Search cannot find records within a 100 km (Myriad) square
Advanced Search with a filter on 'Grid Reference' correctly finds all records of any precision within a 10 km square, e.g.
TL04 finds records with OSGB specified as any of:
> TL04
> TL04Y
> TL0741
> TL078412
> etc.
This uses computed record attribute 'grid_ref10000'.
However, Advanced Search finds nothing when only the 100 km square is specified, e.g.
TL reports "No records found for grid_ref:TL ..."
This is because the attribute 'grid_ref100000' either does not exist or is not used by Advanced Search.
If this is by design it should be noted on the search form, please!
Records Officer, British Dragonfly Society