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some problem about DEM file


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when i try to load into a DEM file whose format is .xyz, it always tells me that IO ERROR or just out of memory, i wonder how do you guys import a DEM file into SMS?

Many thanks!

It sounds like the DEM is really big and you need more memory to handle it. If you have a 64 bit machine, download the 64 bit version of SMS. If you don't, then you may have to filter points out to make it something your machine can handle.


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