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PDF from a map in a Python script
Hello, I am trying to make a PDF from a map in a stand alone python script - does anyone have any examples of how to do this? I have tried the gxapi.GXPDF3D.export_2d() function and this does produce a pdf, but it is tiny. I don't understand how this function is supposed to works as there is no place to input a page…
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Python gdb.read_channel error
I updated some files to resolve some scipy.linalg issues and now my simple, old code that used to work no longer runs. The code creates a Geosoft context, prints out the geosoft userid, opens a Geosoft data base, and reads data from a channel. It now fails at this line: X_data, fid = gdb.read_channel(line,…
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Problem accessing DAP server?
Curious if anyone else is having a problem accessing the Geosoft Public Data server through "My Geosoft". Currently I get the following message when I try to access: "Application configuration is invalid. Please contact your system administrator".
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contour
How can I increase label distance(see attachment) in contour?
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3D VIEW
How can I show gravity anomaly map, magnetic anomaly map and geology maps in 3D view to understand the anomaly pattern?
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Can't import Geosoft Grid in ArcMap?????
Dear All Am unable to import a geosoft grid into ArcMap 10.2 all of a sudden. I get an error message that "Invalid Raster Dataset. Failed to create raster layer". See attached screen shot. What could be the problem? Please help. Regards Mwape
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Looking for workflow on overburden/bedrock constraint for MVI inversion
Is there any documentation on setting up vector voxel constraints for MVI? The help documentation mentions it, but I'm having little success finding discussions of it. I have a bedrock surface and would like to ensure that the MVI results are confined to the bedrock as can readily be done in susceptibility models. Is this…
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Contour
I am doing Tilt derivative map.How to get +45 degree and -45 degree contour and depth from it?
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contour
How to get zero contour?
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Compute voxel of distances to drill holes
Is there anyway to generate a 3D voxel model with cells values that show the distance to the nearest drill hole, even if it requires a couple of steps?
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Map plot
Hi there, i am wondering is it possible to plot on a single map two different coordinate nets. For example there is an option to plot Lat, Long ticks along with costume coordinate net, but I would like to plot two Gauss-Kruger coordinate nets on the same map. Any suggestion is appreciated.
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Uploading polygons to GPS
Dear All Does anyone know the easiest program/software I can use to upload polygons like an exploration license from a PC to a handheld GPS easily. Am able to load waypoints like a planned soil sampling grid but am stuck with uploading polygons or rather tracks. Please help Mwape
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Python GX install failing
I have Anaconda Python 3.7.1 installed with Oasis 9.5.1. I have installed the Geosoft GX via pip install Geosoft. I have added the python tools to Geosoft. I have set the Python directory in Geosoft (C:\Users\\AppData\Local\Continuum\anaconda3) and restarted everything. When I hit Python->Verify Python in OM I get the…
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Euler Search Windows' direction
Hi, I have some questions about Euler Decon. While we are running Euler method on a gridded data as I understand - from the illustrions ont eh manual and the Theory description- the search window is always moving from right to left and from down to top( west to east and south to north). Here is the question: Would it be…
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Python GX: get_user_input with output of project_grids
I have a get_user_input dialog that prompts the user to pick an existing grid from the project: # ask the user to select a grid grid_file = gxproj.get_user_input(title='Specify existing TMI grid', prompt='TMI grid:', kind='list', items=project.project_grids, default=default_grid) The list usually works fine, but when I run…
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anomaly differences
What is the anomaly differences between magnetic survey by fluxgate magnetometer and total field magnetometer?
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Documentation Errors
Hi. Since I didn't find a place to report errors in the doc, I'll do it here. On https://geosoftgxdev.atlassian.net/wiki/spaces/GXD94/pages/430211115/Release+Notes the geosoft.gxpy.grid_utility Utilities Hyperlink links to the wrong Doc page.
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How to set/query TITLE parameter when creating a GXF file using Python API?
I created a working python script that creates a GXF file from scratch. What function is used to set the TITLE string for the GXF file? Or to query it, for that matter? #TITLE #POINTS 108 #ROWS 107 #SENSE 1 ...
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Can I export only active groups or folders to a new map?
I have a large regional compilation map and would like to save a few specific groups or folders to a new map in order to send to the client. I know that I could do this via duplicate map, but I would need to delete all the other groups and folders and leave only the new work. I can think several of work-arounds, but all…
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FFTGAUSS GX source code
I tried FFTGAUSS GX in oasis. so I will try same function FFTGAUSS in another program(matlab, C, anything). But. I do not know how to process, Who know code of FFTGAUSS GX
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Geosoft API Python 9.5.0
I have the following error with 9.5.0. The same program and dataset was working fine with 9.4.0. File "C:\Users\Marc\Documents\Logiciels\aeminv\aeminv\data.py", line 45, in loadlinedata self.time, ch, self.fid = self.dataparameters.gdb.read_line(linenumber, channels=[self.dataparameters.timechannel]) File…
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RTP processing via Emag2 v3
Hello everyone Please I Will like to know which IGRF model year and acquisition date are to use for RTP calculation parameters ( inclination and declination) of Emag2 V3 data Thanks in advance
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Density values in voxi unusual
Dear Voxi user I am new user in Voxi earth modeling and have some questions about it. I have gravity data for inversion. I only have topo data to be used for sensor elevation as well as DEM grid, am I right? Normal unconstraint inversion give me voxel file (V1) with data values as -46 to 23.7. Is that normal density or…
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I am making a best effort to utilize the IP extension...but having some difficulties.
Admittedly I am dealing with time-domain IP data which I normally avoid. What I don't understand is what precisely is in the array channel? I am importing gdd data with 20 gates on the decay. The channels are noted to be IP and IP_average. So what is this IP? I want chargeability which is an integral or for digital data is…
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Identification of rocks from the geophysical signal
What are the best methods to identify rocks (or their physical properties) based on the geophysical signal (gravity or magnetic)? thanks in advance @BeckyBodger