Certain instruments and software indicate no-data values (NDV) using special strings instead of blanks (e.g. -99999). To prevent importing those stings, you can provide a general NDV to be applied to all properties of the template or an NDV to individual user-created properties on import templates.
Note that in case of the presence of both on a template, the individual NDV will be used instead of the general NDV for that property.
Previous tips can be found under the Software tip category in the News section and in the Archives section of our website.
Latest news
Object’s history
In GOCAD Mining Suite, objects keep a history of all the commands you apply to them, this includes...
Search for data by spatial extent
This video shows you how to search for data from Geoscience INTEGRATOR by spatial extent...
Data fusion – Automatic sample compilation
In Geoscience INTEGRATOR, the Sample compilation page offers powerful tools to support the analysis of complex or difficult-to-view relationships within your sample data...
Using magnetic susceptibility measurements to define mineral exploration targets
Combining magnetic survey data with measured drillcore susceptibility data greatly increases the resolution and geometrical accuracy of the magnetic inversion...
Default data colour settings
In Geoscience ANALYST you can set a default colour table and colour mapping transformation function. This way, when you import or create new data, it will be coloured by default.
3D drillhole design and monitoring in Geoscience ANALYST Pro v4.0 – Virtual Lecture
Jennifer shows the new and updated drillhole design and monitoring tools in Geoscience ANALYST 4.0...
Q&A with VR Resources
Join us in this exciting conversation with Michael Gunning on how to find success in blue-sky exploration through integrated interpretation of magnetic data and structural geology
Coordinate system transformations
In Geoscience ANALYST Pro version 4.0, you can apply coordinate system transformations to...
New raster imports
In Geoscience ANALYST you can now import GeoTIFF (tif, tiff), ERMapper (ers), and Surfer (grd)...
..
Creating 3D geological starting model from geological maps and structural measurements
In this lecture, Philippe generates a 3D geological model from a map with structural measurements in Geoscience ANALYST...
15 tips in 15 minutes
15 Geoscience ANALYST tips on advanced visualization and knowledge sharing...