420 Posts in 208 Topics by 63 members
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Compare Stack 3D
Keleigh, thanks for the reply. What you mention is what we try to do, we set the N_ENS parameter with the same amount of traces we want to display, but during the execution of the flow, XVIEW shows at the very beginning a warning saying that the OVERLAP is higher than the N_BLOCKS-1 and that is reduced to fit. But there is no N_BLOCKS option in XVIEW to check, at least in the latest version of the software. And then what we see is that there is an offset of exactly one trace between the two st... 4 years ago |
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Compare Stack 3D
Sorry, I got things a bit wrong. If you only want to display 100 traces from each stack then you will need to limit the stacks to 100 traces as you read them in - that is make use of the PKEYLIST parameter or add the required primary key list to the end of each line in a LISTFILE. When displaying mulitple panels of stacks in XVIEW the N_ENS parameter cannot be used to limit the number of traces to 100. In this case the N_ENS parameter should not be less than the number of traces read in for the... 4 years ago |
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Compare Stack 3D
The idea is not to display 100 traces from each stack, the idea is to display two same inlines but when N_ensem=100 and Overlab=0 the two inlines are not the same but when N_ensem=100 and Overlab=100 it looks similar but this have one trace moved as you can see in the presentation. I attached a presentation more descriptive of parameters and images. thanks 4 years ago |
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Compare Stack 3D
How many crosslines are there in inline 3001? It looks to me to that the crossline range is 2188 - 2302? So 115 traces - this is the value you want to set the N_ENS parameter to. N_ENS = number of traces in the inline you have selected to display (3001) = 115. When you are displaying multiple stacks on indiviual panels in XVIEW the N_ENS parameter should be equal to number of traces read in for the stacks (or inlines in your case). In the flow where you use N_ENS =100 and overlap=0 I think what... 4 years ago |
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displaying .jpg/.png files in Xview
Hello, I remember seeing a while ago an example of displaying .jpg/.png images in xview, using python/mayavi. Is this still possible, and where would we find some notes/tutorial about this topic? regards, Sid 4 years ago |
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displaying .jpg/.png files in Xview
Sid, No experience with this myself so all I can do is point you to the youtube video on our channel that demonstrates the functionality:- http://www.youtube.com/watch?v=8VsuTmNEGEA Cheers Andy 4 years ago |
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displaying .jpg/.png files in Xview
Thanks Andy, this is the video I was after. regards, Sid 4 years ago |
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Display CVA
I have a 3D PSTM, now I want to pick velocities in the CVA module but when it appears I cannot see the stack. There is a mistake "No plottable traces in this display. please check the WHICH parameter in XVIEW module or the which parameter in the Main plot params" When I go the Main plot and change the parameter WHICH for ALL I have another mistake "COORD_SCALE is not constant for this display using 0 and ignoring 1" I used the SETSCALE module and change the scale and not resolved the problem Whe... 4 years ago |
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Display CVA
If you could send us the files you are using in CVA we can try to investigate this further. If you need the details for our ftp site let me know and I can email these to you. 4 years ago |
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SV window in 6.1
Hi,
Can you tell me if it is possible to represent, in the SV, the dataset with secondary keyname "offset" starting from " 0 m ". The minimum offset in my data is 24 m, but I'm trying to check if my first arrival is the direct wave (if intercepting time= 0 s at offset= 0 m ) or if it is the refracted one. 4 years ago |
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