https://communities.bentley.com/products/road___site_design/f/geopak-inroads-mx-openroads-forum/110573/geopak---creating-a-tin-with-csv-fileFor some reason I&#39;m having trouble getting my csv file to translate into a DTM model/TIN file. Yesterday it seemed to be working just fine, but no matter which avenue I&#39;m taking it never seems to load correctly and I&#39;m stuck without a TIN. What stepsen-USTelligent Community 12https://communities.bentley.com/thread/337242?ContentTypeID=1Fri, 04 Sep 2015 14:20:02 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:7cb7f868-c6cd-4c39-9eb5-89b2b70ce6dbNico Romanwhat version of geopak are you using? which tool are you using to create the tin from ascii?<br /> if you are using openroads, you can do it as shown here<br /> <a href="http://communities.bentley.com/products/road___site_design/w/road_and_site_design__wiki/22230.create-and-append-terrain-model-from-ascii">communities.bentley.com/.../22230.create-and-append-terrain-model-from-ascii</a><br /> if you are using legacy geopak, you can do it with geopak survey import ascii<div style="clear:both;"></div>