Dick
You can use GeoExpress 2000 the new 3D visualization system for mineral
exploration, which is very GeoSoft friendly
This allows you to digitize points in 3D space from any combination of
Geosoft grids. These digitized points can then be interpolated into either
a 3D surface or polygonal shell as is appropriate. Alternatively you can
export as GeoSoft grid files, slices cutting through a 3D interpolation
of all the data.
GeoExpress2000 is now available as a demo version and I can send you one
over if you are interested.
Regards
Frank
Frank Arnott
IGM Ltd
15 Friars Close
Shrivenham
Swindon
SN6 8BW
www.geoexpress.co.uk
Phone +44 (0)1672 519090
OR +44 (0)1793 784711
At 12:24 PM 4/14/00 , you wrote:
>We are processing some Geotem data and have used EM Flow to create
>conductivity-depth sections, which we have exported into Montaj. We have
>about 20 lines and they are oriented approximately NW-SE
>
>For each X,Y and Fid in the Montaj data base we have multiple conductivity
>values (viz. a conductivity value for each depth at 5m intervals ranging
>from the surface to 400m depth)
>
>We have gridded each line, using the depths as a "pseudo" Y value. We can
>then display an image of the conductivity-depth section of each line, with
X
>along the horizontal axis and depth along the vertical axis.
>
>Then we can digitise a particular "stratigraphic horizon" (in this case a
>marked change in conductivity corresponding to a conductive rock unit)
along
>the length of the line, using a grid file of the depths from 0-400 as the
>reference file. The output from this process is a file with X and Depth
>coordinates, but no Y.
>
>We want to grid and contour the digitised depth values (stratigraphic
>horizon) for all 20 lines. But we cannot figure out how to "merge" the
file
>of X and Depth values from the digitising with the original line data to
>obtain the Y values for each digitised point.
>
>Hope the above is clear.
>
>Can anyone offer any suggestions?
>
>Dick Irvine
>-----------------------------------------------
>Dick Irvine
>Condor Consulting, Inc.
>4860 Robb St., Suite 206
>Wheat Ridge, CO 80033
>Tel (303) 423 8475
>Fax (303) 4239729
>Mobile (720) 318 4439
>EMAIL: [EMAIL PROTECTED]
>
>
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