FAQ GeoModeller

Which interpolator to use for topographical surfaces?
Geostatistics for interpolation of topographical surfaces is tricky because the assumptions of stationarity, smoothness and homoscedasticity that most geost...
Tue, 10 Jul, 2018 at 4:22 PM
How to improve the quality of the rendering of 2D sections.
In the case the 2d section view of modeled formations appear to be of low quality or inconsistent with the data, the most common causes are: Interpolation...
Fri, 21 Sep, 2018 at 4:33 PM
How to import/export geological contours in GeoModeller?
Geological contours may be digitized either as top or bottom on the topographical surface in GeoModeller.  You may also import/export these contours into...
Tue, 7 Aug, 2018 at 4:26 PM
How to compute a 3D model on a subpart of the project box?
It is possible to run the computation of the model on a subset of the model space. Model Limits are set in the Global Parameters of the Compute the Model...
Fri, 21 Sep, 2018 at 4:18 PM
How to extend the depth of an existing 3D model in GeoModeller?
If you want to make a model deeper in extent and you want to preserve existing 2D sections and their associated contact and orientation data. Steps: C...
Thu, 12 Jul, 2018 at 6:09 PM
How to apply regional trends to Gravity Forward models in GeoModeller?
The gravity forward modelling toolkit in GeoModeller provides either the Free air or regular Bouguer anomalies in the pre-computation wizard.  Re...
Fri, 27 Jul, 2018 at 7:32 PM
What are GeoModeller geophysical inversion/forward modelling capabilities?
GeoModeller is able to run forward and inverse modelling for gravity and magnetics in 2D and 3D. That is, it is possible to either: Forward from a 3D ...
Fri, 3 Aug, 2018 at 4:37 PM
What are the differences between Top and Bottom references in GeoModeller?
GeoModeller uses a Top VS Bottom convention to determine the inside and outside volumes of a unit bounded by its geological interface.  As geological inter...
Thu, 23 Aug, 2018 at 3:04 PM
How to model with/against lithostratigraphic correlation sections?
Lithostratigraphic correlations sections may be broken down into individual columns and interpreted as vertical "drillholes" in GeoModeller provid...
Sun, 8 Jul, 2018 at 5:57 PM
How to export a 3D geological model surfaces to STL format for KARSYS?
To export a GeoModeller 3D model to STL, you will have to export it as shapes via Export->3D Model->Shapes and select the STL file format.
Fri, 27 Jul, 2018 at 7:19 PM