Search found 4 matches

by chenyu.li
Sun Dec 08, 2024 1:32 pm
Forum: Dinver usage
Topic: About theoretical HVSR curves
Replies: 5
Views: 4089

Re: About theoretical HVSR curves

Hi Marc, When I import the curve to Dinver, I selected 'Ellipticity (H/V)' for the mean values, and 'H/V stddev (approx)' for the error. I also tried to select 'log (H/V) stddev (approx)', and the error looks similar to the one in maxcurve. However, when I run the inversion, the curve imported with ...
by chenyu.li
Thu Dec 05, 2024 1:40 pm
Forum: Dinver usage
Topic: About theoretical HVSR curves
Replies: 5
Views: 4089

Re: About theoretical HVSR curves

I apologize for my previous post not having the attachment.
by chenyu.li
Thu Dec 05, 2024 1:04 pm
Forum: Dinver usage
Topic: About theoretical HVSR curves
Replies: 5
Views: 4089

Re: About theoretical HVSR curves

Hi,

Thanks so much for your reply. I have attached an example of joint inversion with ellipticity from HVTSA and the dispersion curve. In my ellipticity curve, the right flank is hard to see. Is it okay to use the whole curve for inversion here?

Best,
Chenyu
by chenyu.li
Wed Dec 04, 2024 3:10 pm
Forum: Dinver usage
Topic: About theoretical HVSR curves
Replies: 5
Views: 4089

About theoretical HVSR curves

Dear all,

I wonder if there are any forward modeling modules that compute the theoretical HVSR curves. I computed the theoretical ellipticity with 'gpell', but it is very different from my HVSR data.

Best,
Chenyu