Dynamo's Approach to Terrain Creation Using Excel Grid Data

Creating Terrain in Dynamo Using Excel Data

To generate terrain using coordinate data from an Excel spreadsheet, you first need to import the data into Dynamo. The spreadsheet contains three columns representing the X, Y, and Z coordinates of terrain points. The key question is how to correctly map these values.

My approach involves breaking down the Excel data into three separate files, each containing one of the X, Y, and Z coordinate sets. Then, import these values individually into Dynamo, convert them into a point grid, and finally generate the terrain surface. With this workflow in mind, let’s start by setting up the nodes:

1. Import Excel spreadsheets into Dynamo.
2. Split the Excel data into three separate files.
3. Import the data from these three files individually into Dynamo.
4. Create a point grid from the imported coordinate sequences.
5. Generate the terrain model within Revit.

After completing these steps, you can view the created terrain model directly in Revit.

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