Brian Dunning's FileMaker Custom Functions

_GEO_CH1903_WGS84 ( y ; x )

Convert Swiss coordinate data to normal WGS84 coordinates you find with GPS devices.

  Average rating: 3.7 (41 votes) Log in to vote

Ralph Nusser   Ralph Nusser
Sogetes Computer-Services

Share on Facebook Share on Twitter

  Sample input:
_GEO_CH1903_WGS84 ( 746320 ; 254651 )
  Sample output:
47.42639 , 9.37806

  Function definition: (Copy & paste into FileMaker's Edit Custom Function window)

see Wikipedia article:
Download the example file at the German "FileMaker Magazin":



Log in to post comments.


Note: these functions are not guaranteed or supported by Please contact the individual developer with any questions or problems.

Support this website.

This library has been a free commmunity resource for FileMaker users and developers for 15 years. It receives no funding and has no advertisements. If it has helped you out, I'd really appreciate it if you could contribute whatever you think it's worth: