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Harmonic Vs average profiles

Posted: Sat Jun 18, 2022 10:57 am
by Aniket19061990
Hello.
I used the command in the format: gpdcreport file.report -best 100 | gpprofile -average-at 30 > out.txt.
The purpose was to get Vs30 for the top 100 Vs profiles with the lowest misfit. I used this also for other depths such as 5 m, 10 m and 20 m.

Now, what I want is Vs (average) profile up to bedrock depth, i.e., I wish that a profile with Vs (average) values sampled at each 1 m depth, up to the bedrock/ up to whatever depth we want. How can we get that? I request you to add some command to calculate it.
I have attached a figure explaining the Vs (average) profile.

Re: Harmonic Vs average profiles

Posted: Mon Jun 20, 2022 12:02 pm
by admin
Hi,

If I correctly understood your request, this is implemented with option -average-depths

Code: Select all

gpdcreport -best 100 my.report | gprofile -average-depths > out.txt

Re: Harmonic Vs average profiles

Posted: Mon Jun 20, 2022 2:37 pm
by luigiV
Hi Marc,
what if I wanted to set the depth to a certain value?
My ground profiles have a maximum depth of 32m, without bedrock, but average profiles (out.txt) are calculated with gpprofile (-average-depths) up to 100m. If I want to stop them at 30m, is there a command for that?

Thanks
Luigi

Re: Harmonic Vs average profiles

Posted: Mon Jun 20, 2022 4:28 pm
by admin

Code: Select all

gpdcreport -best 100 my.report | gprofile -average-depths -max-depth 32 -n 32 > out.txt
Change N to have another sampling.