Terry,
I've looked at the video and uploaded a part of the CSV file I downloaded from the WWFF site. The fields do need to be manipulated a bit to be in the right order. I can see how trying to replace the prefixes with the DXCC IDs can be a daunting task. I only updated the Canadian parks.
So, I'm close, but I haven't done something right. Somehow the DXCC was set as 0 for all of the new parks I merged in. It had an adverse affect on all of the Canadian entities, but I don't fully understand how.
Is it important not to have any extra fields at the end of each line? I left some fields on each line, assuming that they would be skipped. Here are 3 lines including a header line.
Reference,Description,RefGroup,RefSubGroup,Note,Score,DXCC,validFrom,validTo,program,dxcc,state,county,continent,iota,iaruLocator,latitude,longitude,IUCNcat,validFrom,validTo,notes,lastMod,changeLog,reviewFlag,specialFlags,website,country,region
VEFF-0001,Alaksen National Wildlife Area,,,National Wildlife Area,,1,0000-00-00,0000-00-00,VEFF,VE,VE,VE,NA,-,-,49.10152,-123.17253,Cat V,0000-00-00,0000-00-00,National Wildlife Area,2017-09-20 by i5fln,"2017-09-20 by i5fln - Approved<br>2017-09-19 by OK2APY - Updated: Website, IUCN category, State, Lat/Lon, Locator, Region",0,,www.ec.gc.ca/ap-pa/default.asp?lang=En& ... ,Canada,BC
VEFF-0002,Aulavik National Park (Banks Island),,,National Park - IOTA NA-129,,1,0000-00-00,0000-00-00,VEFF,VE,VE,VE,NA,-,-,73.6021,-119.40411,Cat II,0000-00-00,0000-00-00,National Park - IOTA NA-129,2017-09-27 by VA3RJ - Updated,"2017-09-27 by VA3RJ - Updated: IUCN category<br>2017-09-20 by i5fln - Approved<br>2017-09-19 by OK2APY - Updated: Website<br>2017-09-19 by OK2APY - Updated: Website, State, IOTA, Lat/Lon, Locator, Region, Notes",0,,www.pc.gc.ca/en/pn-np/nt/aulavik,Canada,NT
It is close, just a matter of seeing what doesn't belong.
Thanks!