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Voxel
How can I have the Voxel with the real z coordinate?
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Two UTM Zone
Hello.....all of my dears, Let me know how to make the projection two utm zone in geosoft. My research area is UTM 46 & 47 Zone, so how can I solve for that problem, please?
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Downloading Oasis montaj 9.6
Sir, I attempted downloading Oasis montaj 9.6 but there were obstacles,please direct. Thanks Enyinda Athanasius
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Simple new database example
Does there exist a simple example that creates a new database, adds a line, adds some channels, and puts some data in them? The example programs in GitHub include the following: 1 - NewGDB - Create a new DB, and do nothing with it - Don't set any symbols or add any data. 2 - Add chan - Open an existing DB, and edit some…
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AGC filter values
Hi all, I am trying to apply Automatic Gain Correction (AGC) to our magnetic data. I am not sure which values I should use for "Filter size" and the "Maximum Gain Correction"? I have already tried different values but so far gridded results does not differ from each other. I appreciate any comments here. Thanks, Hamed
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.NET documentation bug
The .NET API docs are full of text like this: <define>DB_CATEGORY_USER</define>, <define>DB_CATEGORY_LINE</define>, This appears to be HTML or XML that hasn't been incorporated into the help documentation correctly. It's possible to decode it of course - the above line turns into "DB_CATEGORY_USER,DB_CATEGORY_LINE", but…
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MSBuild Extension Pack
The help file for the GXDotNet repository on GitHub says to use the MSBuild Extension Pack to set up a development environment, and provides a link to a web site for that pack. The domain has expired, and the web site is no longer available. There exists a GitHub repository for the project, where one can presumably get the…
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CGXNetCore, creating objects
The .NET documentation says "Each thread should have it's own CGX_NET or CGXNETCore context object which will be the first argument passed to static methods and object creation methods." But as far as I can see none of the calls in the Examples solution provided on this site seem to follow this pattern. For example, the…
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.Net - ToolControl closing form
I'm developping some custom tools in Montaj .Net and I'm using ToolControl form for my user interaction. When I'm opening my Montaj project, I see multiple ToolControl window flashing like the software open each form I opened in my previous session and it's making the loading longer by each opening of the same project.…
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How to calculate the Average Cross Spectrum
Hello, I want to calculate the admittance function for two grids ( g(x,y) Bouger anomaly and h(x,y) topography). It is defined as: (GH*)/(HH*) where G(kx,ky) and H(kx,ky) are in the fourier space and () means average . The term (HH*)is the Radial Average Spectrum that can be calculated using MAGMAP, and (GH*) is the…
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Cannot install Geosoft Plug-in for ArcGIS 9.5
Hello - I've tried to instal and repair the Geosoft plug-in for ArcGIS 9.5 several times and cannot get the plug-in to install. The install process appears to complete without error. Viewer 9.5.2 installed just fine. After install, the plug-in does not appear in the extensions list and I cannot view .grd files. I receive…
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Gravity residual-regional separation using "Order Polynomial method"
Good morning Please I wish to know the methodology to compute residual/regional separation from gravity data using Geosoft software @BeckyBodger @DarrenAndrews Thanks in advance
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How to enable VOXI plugin in Oasis Montaj Menu
Dear All, Please help us to enable VOXI in oasis montaj menu and we have voxi subscription but not able to see VOXI in Menu. Thanks, Praveen
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GX for plotting additional geological symbols in montage?
Hello - just curious if any GX experts are familiar with symbol tables that can extend the very limited geology symbols currently offered in montage? I see thrust faults, but no normal or reverse faults, for example. Just wondering if this would make for a good (entry level) GX, or if there might be a better way to…
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RTP, RTE, Depth
For low latitude (<20 degree) region, which filter ( RTP or RTE) can be used ? What is the relation between depth from the top of the body and wavelength of upward continuation filter or low pass & high pass filter?
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export Voxel to Vulcan
It is possible to export geosoft VOXELs to Vulcan, with all its properties from each frame.
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How to export CSV file from Grid file
I am Using Target 9.6, I have some grid files I need to convert into excel datasheets, I converted grid files into database file but after that i am not able to convert into excel or CSV formate. "Invalid at the top of document" error found during exporting in csv. looking for solution
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Drift correction Module in 9.6 version
Dear, I am currently using Oasis montaj 9.6 version. Could you please assist me with drift correction module. I can not find it under Gravity tab.Please assist me how to apply drift correction in 9.6 version. Please see attached snapshot. ThankYou. Vikas Gupta
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Gravity drift correction - Closure
When using the new Gravity OMN I see the following: 1) When importing a gravity survey (in my case a CG5.txt file) the resulting database does not recognize the base station readings as Type = 0, which causes the readings to be Merged to the final database - why? 2) Applying the Gravity correction applies several…
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Gravity and Terrain Corrections_Drift Correction
Since upgrading to v 9.5 I have issues with the Drift Correction. I can not perform a drift correction manually with a click of the button like I could in previous versions. In the Gravity workflow, one has to create or append the location data base BEFORE importing the gravity data. Provided all the correct locations are…
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Reasons Why Target Essential Running Slow??
I have a laptop running on Windows 10 with Xeon processor and 32gb Memory, I have a subscription for Target Essential, not sure why Geosoft Target Essential is running slow. 150 Drill Holes (50 to 500 meter) no essay data yet....only geology. Any thoughts or suggestion? Thanks.
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Ground Unite Vs Estimate depth
Hi Guys, I have a question while applying Montaj to do some upward continuation and would like to ask you about it. Do you know how to transfer the ground unite to estimate depth. In the upward continuation, I chose the ground unite around 0.1, but what is 0.1 ground unite means interms of continuation depth, how could I…
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Problem install Oasis onto windows 10 machine, Geosoft connect says "Not logged in"
Hi, We are having problems installing Oasis montaj onto a windows 10 machine. When we start the install "Geosoft connect" pops up say we are "Not logged in" and window pops up saying we need to sign in but the connect window disappears and has no effect if we right click on it, so there is no way to login into Geosoft…
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Resampling a geophysical log to a fixed interval
Hi, I have a .csv file containing depth and resistivity value measured at each depth. The measurements interval is not consistent (it varies between 3 and 7 meter). How can I create a new file with consistent depth interval (say 5 m) along the hole with linearly interpolated resistivity values for new depth column? I tried…
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Error using copyline.gx in gs script in Oasis version 9.6
Currently revisiting some gs scripts that were written in Oasis 9.3.2, that were used to import magnetometer data. The script includes the copyline.gx, however when run produces an error (see attached image) saying that the gx was built for an earlier version of Geosoft montaj (I am running 9.6). This is especially strange…