hello! I have a TIN triangle polygon shape file. I can see all polygons have Z value and I can see as 3D in ArcScene. But to make analyses I want to "Create TIN". When I create TIN as SF Type=Mass points,I have a TIN but it has different triangle and it s not what i want. When I create TIN as SF Type=Hard Line,I have "050001: Error adding Feature Class to TIN" message. Do you know something about it? Thank you.
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