I have a situation where we have an existing metric DTM that is several years old but we recently had our surveyor go out and shoot 8 areas along the corridor that have changed over the years due to urban development. I've used the Merge Surfaces feature before but it was only with 2 DTMs. I thought about merging 2 together, then merging that with another, and so forth until I have 1 single DTM but I would like to merge them all together at the same time. Is this possible within InRoads? Any help would be appreciated. Thanks.
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