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3.3.6 is available for Windows (and for source distribution of course - Linux and Mac).

Hi Luigi, I'm getting a minimum misfit of 0.39 after 30000 models with 3.4.0 and 3.3.6. I just add a new run to your .dinver and run it, without changing anything. From the dinver file alone I do not have access to the misfits you obtained. With 0.39 both dispersion and ellipticity are nicely adjust...

Hi, The frequency range in dinver is controlled only by the target curve you provide. If the target curve is from 0.5 to 50 Hz, dinver will compute the theoretical dispersion curve on the same range and will provide a misfit. You can resample or cut your curve inside dinver (see details ). Did I und...

I fixed a bug on branch 3.4 today that made dinver running indefinitely without producing new models. That was a rather stupid mistake and the correction is now available on the git repository. You have a lot of models flagged as quarantined (or atomic for the latest release). These cells are not pr...

Hi Luigi, It takes a little while but my answer won't be so short. Old release 2.5.0 First, I try with 2.5.0, an old one, even older than yours. Effectively the minimum misfit that I reach is around 0.8, lower than what you got with 3.3.4. But... if you look at the fit of the dispersion curve it is ...

Hi Sebastian, Ns0=100000 is a huge number. With a minimum of 1 model the NA can start. Usually I start with 50 random models. From this initial population only the Nr (50 in your case) best models will be kept for the NA stage. With only 3 layers, you should have 7 parameters (plus or minus dependin...

If you want to change the units, you have to make sure that the input signal is effectively in m/s. Usually digitizers output only counts and the manufacturer provides the conversion factors to volts and m/s (for the sensor). If you enter these factors in CountPerVolt and VoltPerUnit fields of a tab...

I just wanted to clarify- for the 'frequency (amplitude)' plot (under view) I assume this displays the 'real' component (i.e. the second column in the .txt file), whilst the 'frequency (phase)' plot displays the 'imaginary' component (i.e. the third column in the .txt file)? Frequency (amplitude) i...

Hi Luke,

If you go to "File/Export" menu, you can export as a multi-column text file. If the current state is frequency domain, you will get the raw FFT spectrum (real and imaginary part for each frequency), not the smoothed and processed like in HV tool.

Best regards,

Marc

You can export the target or the parameterization separately into a .target or a .param file. In menu file, if you choose "save", it saves the complete environment (targets, parameters and the list of runs). It does not contain all the models generated in individual .report files. If you do not save...

Read version 3.3.5 instead branch 3.5. I'm developing branch 3.4 but branch 3.5 is not yet created. If you use -x-column and -y-column, effectively you have to adapt the index to the format. If you are using standard plotting ways (no argument, -azimuth,...), gphistogram recognizes the type of max f...

Hi Luigi,

I checked it successfully for the next 3.3.5 (and 3.4.0). There are probably minor modifications compared with 3.3.4 that are critical in this case. 3.3.5 will be probably available during next week. Waiting for you eventual return.

Marc

Hi,

I've just checked with 3.3.4 and 3.4.0. The problem looks like fixed.

Best regards,

Marc

Hi Luigi,

Can you post your .dinver file for inspection? It does not weight too much. I do not need the attached .report files.

Best regards,

Marc

Hi Luigi, If it were possible it would be very useful to update the documentation relating to these practical aspects for the user in Windows environment. There is a lot of things to do but time is missing. We should organize a sort of workshop like in 2010 to update the documentation. Azimuth can b...