Derivative Geosoft 9.3

geosoftdehispa

Good morning,
I have a problem deriving in the Z direction in Geosoft 9.3, because It change comparing with other versions. Can you help me?

BeckyBodger

Hi @geosoftdehispa the steps for calculating the Z Derivative in MAGMAP in 9.3 are as follows:

1. From the MAGMAP menu click MAGMAP 1-Step Filtering.
2. Select your input grid, enter a name for your output grid, enter a name for a new control file.
3. Click Filter.
4. Select Derivative from the drop down menu.
5. For Direction select Z and enter an order of differentiation.
6. Click OK.

geosoftdehispa

Thank you for your assistance.