Thanks, well in short I have hundreds - actually I think thousands) of custom posts that have geo_address field (post_meta) populated.
However, I do not have the lat/long and to manually update these would be a nightmare.
1. I found this great plugin that can geocode these posts for me, so I played around and figured that if I could just have a copy of my posts in a CSV format,
2. I could import into this plugin (simplemap locations) and then have it geocode then upload again to my website with those two extra fields (geo_latititude and geo_longitude),
3. geomashup can update its fields and bang the maps work.
I have tried and tested steps 2 and 3 as I am about to upload a CSV file now that I prepared but these posts are not on the website so it is new.
I would like to export my current posts, perform steps 2 and re-load then do step 3.