Multiple surfaces are not yet implemented in loch :( I will put it on the top of TODO list - it should not be too complicated. Regards, S. marco corvi wrote:

hi all,

i tried to create a model with two "surfaces":

--------------------------------------------------- source all.th

source surface cs UTM32 input surface1.dem endsurface surface cs UTM32 input surface2.dem endsurface endsource

export model -fmt loch -o cave.lox export model -fmt dxf -o cave.dxf ------------------------------------------------------

in dxf i got both surfaces, in loch only the first. any reason why ?

thanks, marco

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