As the title says I have a huge database containing (among other data) a pair of coordinates using ED50 standard for each record.
I'm tasked to update the whole thing and convert all the ED50 entries to WGS84. The whole database is used in FileMaker, I can export it in csv,xls,tab and some other formats.
Is there a "function" that I can apply to all these fields and change them all at once?
I searched on the internet but have found nothing useful.