-
contour
How to get zero contour?
-
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?
-
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.
-
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
-
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…
-
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…
-
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…
-
anomaly differences
What is the anomaly differences between magnetic survey by fluxgate magnetometer and total field magnetometer?
-
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.
-
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 ...
-
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…
-
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
-
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…
-
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
-
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…
-
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…
-
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
-
I've an error during setup oasis montaj
-
Rotating MVI vector voxels
Hi, Does anyone have a workflow for Rotating MVI voxels. I can think of one but wondering if anyone knows a better way. VOXI inversions run faster if the X axis is smaller than the Y. So it is wise to rotate your data before inversion. I do this by rotating the X and Y coords in the gdb (Coordinates>Rotate) CCW about a…
-
Georeference an Image
I have control point on a png image and I want to georeferenced it in UTM. I know the coordinates in UTM of the control points. I don't find the help instructions clear for the warp tool under coordinates\georeferenced. 1) I don't really want to warp it so I don't understand identify a new and old point, 2) I can't see…
-
How to download the DEM/SRTM Data?
Does anyone know how to download for free DEM/SRTM data easily? I have tried to use the seeker in geosoft doesn't seem to be helpful. I need to download the elevation data for a certain exploration license preferably in geosoft grid format so that I can generate contours. Please help Mwape
-
Voxel Math
Hi, I am trying to write some python code to do the following. 1) Open a geosurface file 2) Iterate through the surfaces in the file a) extract the extents of the surface b) create a voxel covering the extents, all value = zeros c) use voxel math to change all cells inside the surface to 1 and outside to DUMMY d) save the…
-
Creating an executable file from a Python script
Hi, I wrote a Python script to calculate the time decay constant for time-domain EM data, and it works well. But when I build an executable file from the Python script using cx_Freeze, I can't run the program. I get an Python error of "File NotFoundError" (attached image) caused by a file named…
-
saving maps
is it possible to export/save multiple maps together? currently, we are saving one by one which is very time consuming.
-
how to make 2D line plot with vary value depend on the third value
Hi all, I have a X, Y, D file, X, Y is the lat and lot, D is the third value. I'm trying to plot the 2d line with the varying color depends on the value of Z (e.g. see the attached picture), could anyone suggest a good way to do this in Geosoft? I'm hoping to add the line plot to my existing Geosoft map. Thank you!