[TowerTalk] units in HFTA

[LY2KZ]

Hello guys,

I wish to model some antennas in my location. Got one question about 
units in terrain file. I prepared terrain file in my favorite 
directions. 100ft step under 3000feet and 200feet step untill 4000ft. 
Hope its enough for relatively flat terrain and 15m, 20m bands.
There is option to switch meters - feets in the otions tab in HFTA. Does 
it changes only tower height or terrain file units too? Should terrain 
files always be in feets?

  
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Vytenis LY5T