Hello Tim I would not expect that adding a user-specified grid cell size will considered as an option, for the reasons specified below - it would require a different algorithm, and there is nothing to be gained in terms of information content or accuracy. A smaller grid cell size is just as likely to introduce artifacts that do not represent the original data., but you are welcome to lobby your account rep. In the end, those decisions are not up to me!
Interpolation is already done automatically when the grid is displayed, whch is why you don't see the data pixels in the map. May I enquire why you need a different cell size? Cheers, Stephen Cheesman Senior Application Architect GEOSOFT INC. freedom to explore T +1 416.369.0111 #344 F +1 416.369.9599 Visit our site at www.geosoft.com<http://www.geosoft.com/> From: [email protected] [mailto:[email protected]] On Behalf Of Tom Loader Sent: September-09-13 4:53 PM To: Geosoft Oasis montaj and Target Cc: Pierre Berube Subject: RE:[geonet] Gridding in IP GX Hi Stephen, Thanks for getting back to me. Is this an option that may be considered for future versions of the module? Cheers, Tom. From: [email protected]<mailto:[email protected]> [mailto:[email protected]] On Behalf Of Stephen Cheesman Sent: Monday, September 09, 2013 4:38 PM To: Geosoft Oasis montaj and Target Subject: RE:[geonet] Gridding in IP GX Hello Tom At present there is no such option. The gridding method used in IP is rather specialized; we grid along the diagonals to preserve the "classic" IP pseudo-section features. Because of this we need to set the grid cell size to be one-half the A-spacing (or the minimum A-spacing for variably spaced surveys). There is nothing to be gained in terms of gridding information by using a smaller cell size, as the gridding is being done at the data spacing. If you really want a grid with more cells for whatever reason, you could use the "Re-Grid a Grid" option under the "Grid and Image|Gridding" menu to set a smaller cell size and use the output grids as a starting point. Cheers, Stephen Cheesman Senior Application Architect GEOSOFT INC. freedom to explore T +1 416.369.0111 #344 F +1 416.369.9599 Visit our site at www.geosoft.com<http://www.geosoft.com/> From: [email protected]<mailto:[email protected]> [mailto:[email protected]] On Behalf Of Tom Loader Sent: September-09-13 1:51 PM To: Geosoft Oasis montaj and Target Subject: [geonet] Gridding in IP GX Hi, I am using the IP GX for the first time. I have successfully produced my pseudosections, but I would like to change the cell size used for gridding, however I do not see any gridding options in the menu. Is there a way to specify a gridding cell size? Thanks, Tom. --- Forum archives can be accessed here: http://lyris.geosoft.com/read/?fourm=geonet You are currently subscribed to geonet as: [email protected]<mailto:[email protected]>. To subscribe or unsubscribe from any of our forums, select the User Forum selection on the Geosoft Community page: http://www.geosoft.com/support/community --- Forum archives can be accessed here: http://lyris.geosoft.com/read/?fourm=geonet You are currently subscribed to geonet as: [email protected]<mailto:[email protected]>. To subscribe or unsubscribe from any of our forums, select the User Forum selection on the Geosoft Community page: http://www.geosoft.com/support/community --- Forum archives can be accessed here: http://lyris.geosoft.com/read/?fourm=geonet You are currently subscribed to geonet as: [email protected]<mailto:[email protected]>. To subscribe or unsubscribe from any of our forums, select the User Forum selection on the Geosoft Community page: http://www.geosoft.com/support/community --- Forum archives can be accessed here: http://lyris.geosoft.com/read/?fourm=geonet You are currently subscribed to geonet as: [email protected]. To subscribe or unsubscribe from any of our forums, select the User Forum selection on the Geosoft Community page: http://www.geosoft.com/support/community
