Use the Linework Code Set dialog box, as shown in figure 1, to specify coding methods and to edit special codes, line segment codes, and curve segment codes. Even if you have used other Trimble handheld field computers, data collectors or survey controllers before, Trimble recommends that you spend some time reading.Inserting a figure command into the point description during the survey data collection phase of a project automates the process of creating line work when the data is later imported into Autodesk Civil 3D. If your data collector does not support the use of a Linework Code Set, then a convention such as the figure command BEG is used to indicate the beginning of a figure line, such may be the case with some data collection conversion tools that do not support the Field to Finish features of Autodesk Civil 3D. For example, it is recommended that the linework command code come after the linework feature name, such as "OHW B", where OHW is the figure name, and B is the begin code defined in the Linework Code Set that will be used when the data is imported into Autodesk Civil 3D. ![]() ![]() During the field survey data collection, use the coding convention previously established in an Autodesk Civil 3D Linework Code Set.
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