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3-D Electrical Resistivity Map from XYZ File

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10-29-2024 10:41 AM
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MatthewHallissey
Emerging Contributor

I am trying to create a 3-D electrical resistivity (ER) map of data I collected. We already did the interpolation in Matlab and I am just trying to create a voxel so we can make different cuts. The data has easting, northing, elevation, and ER data for all the points. 

I understand netCDF files are the only supported files to create Voxels. I have tried a couple of different ways to try and make the netCDF file:

  • Use Empirical Bayesian Kriging 3D to try and generate a GA layer and then using GA Layer 3D to netCDF
  • Use Feature to netCDF for the individual points

Each time I get the following error when trying to make the Voxel layer from the created netCDF for the GA Layer:

"Warning : Dimension 'RecordID' doesn't have an associated variable so equaly spaced values will be assumed ( origin=0, spacing=1)
Warning : Variable 'FL43_3-D_Prediction_0' has an unsupported number of dimensions (1) and will be ignored.
Warning : Variable 'projection' has an unsupported number of dimensions (0) and will be ignored.
Warning : Variable 'x' has an unsupported number of dimensions (1) and will be ignored.
Warning : Variable 'y' has an unsupported number of dimensions (1) and will be ignored.
Warning : Variable 'z' has an unsupported number of dimensions (1) and will be ignored."

 

And this for the Feature to netCDF

"Warning : Dimension 'RecordID' doesn't have an associated variable so equaly spaced values will be assumed ( origin=0, spacing=1)
Warning : Dimension`transverse_mercator` has a size of zero and will be ignored.
Warning : Variable 'x' has an unsupported number of dimensions (1) and will be ignored.
Warning : Variable 'y' has an unsupported number of dimensions (1) and will be ignored."

Any help on this would be greatly appreciated!

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MatthewHallissey
Emerging Contributor

Since I already have the data interpolated on Matlab, is there any easy way to create the same contour map and slider for depth that EBK3D does?

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