Search found 501 matches

by admin
Thu Nov 19, 2020 9:45 pm
Forum: Geopsy usage
Topic: fk parameter) 'RELATIVE_THRESHOLD (%) = '
Replies: 5
Views: 940

Re: fk parameter) 'RELATIVE_THRESHOLD (%) = '

Hi

N_MAXIMA is set to 1, hence only the very best peak is kept in .max file. RELATIVE_THRESHOLD becomes effective only if there is more than 1 peak selected. By default N_MAXIMA is set to 2147483647 (INT_MAX).

Best regards,

Marc
by admin
Thu Nov 19, 2020 9:40 pm
Forum: General usage
Topic: Bug report cannot be sent
Replies: 5
Views: 2443

Re: Bug report cannot be sent

Hi,

The facility for collecting crash reports has not worked for a long time. Still need to repair it but time goes fast. I checked with 3.3.4-preview with no problem. When does it happen? Right on start-up? Can you send me your .taget file?

Best regards,

Marc
by admin
Thu Nov 19, 2020 9:29 pm
Forum: Geopsy usage
Topic: title FK graph
Replies: 1
Views: 47

Re: title FK graph

Hi Riccardo, Theoretically speaking, everything is possible from the code point of view. Now within the current interface, there is no way to set the file in an automatic way. You can edit the titles and the text you want. To be honest, I do not like to add too many options. Usually from refraction ...
by admin
Thu Nov 19, 2020 9:21 pm
Forum: Geopsy usage
Topic: Geopsy (3.3.3) doesn't save the *.hv file
Replies: 1
Views: 48

Re: Geopsy (3.3.3) doesn't save the *.hv file

Hi Luigi,

I've just tested it again under Linux with 3.3.4-preview, and it works fine. I will check it tomorrow under Windows and with 3.3.3.

Best regards,

Marc
by admin
Thu Nov 19, 2020 9:18 pm
Forum: Geopsy usage
Topic: What is the interpolation that geopsy uses for the H/V summary profile
Replies: 1
Views: 36

Re: What is the interpolation that geopsy uses for the H/V summary profile

Hi, There are several output plots in the summary. Are you talking about the cross-section with a color scale? It assumes that H/V station are more or less organised along a line. With a linear regression the best fitting line is found and coordinates are projected on it. If the station are not in l...
by admin
Thu Nov 19, 2020 9:14 pm
Forum: Dinver usage
Topic: how can i get the dispersion curves and ellipticity from Dinver?
Replies: 1
Views: 915

Re: how can i get the dispersion curves and ellipticity from Dinver?

Hi Luigi, gpspac outputs the autocorrelation curves from a 1D model in a similar way as gpdc and gpell. gpsort sorts curves, for instance from the output of gpdc (see example in 'gpsort -h'). To be honest it is long time that I've not used those two commands. Have a look at gpdcreport options ('-h a...
by admin
Thu Nov 19, 2020 9:08 pm
Forum: Dinver usage
Topic: Ellipticity joint inversion vith DC using Dinver 3.3.0. and following relaeases
Replies: 3
Views: 649

Re: Ellipticity joint inversion vith DC using Dinver 3.3.0. and following relaeases

Hi Luigi, Sorry this very very late answer. I'm a bit lost with the reference to images in your text. Anyhow, I will comment on each image: dinver.jpg: The ellipticity value are all very low for an ellipticity in degrees. Probably in the parsing filter the type of column was not set properly dinver1...
by admin
Thu Nov 19, 2020 8:55 pm
Forum: Geopsy usage
Topic: lack of tools in geopsy 3.2.2 and vars
Replies: 1
Views: 8

Re: lack of tools in geopsy 3.2.2 and vars

Hi, "Edit/Set sources" menu has been removed because source is no longer a property of signals. Instead, there is a an event table (close to "Files" and "Groups"). Events are identified by their absolute time and location. In principle, when loading MASW data from a SEG-2 file, a new source is added...
by admin
Tue Nov 10, 2020 4:22 pm
Forum: General usage
Topic: Geopsy 3.2.0 crash w/ 3 component files
Replies: 3
Views: 2678

Re: Geopsy 3.2.0 crash w/ 3 component files

Hi Liliana,

Did you try high resolution FK (RTBF) for 3 components or conventional FK? With 3.3.3, only the last one crashes. 3.3.4-preview (accessible for Linux and Mac when compiling from git repository) fixes everything. 3.3.4 will be soon available also for Windows.

Best regards,

Marc
by admin
Tue Nov 10, 2020 2:48 pm
Forum: Geopsy usage
Topic: crash of conventional 3C FK in 3.3.3
Replies: 3
Views: 128

Re: crash of conventional 3C FK in 3.3.3

Hi, I wrote that it will be fixed soon but I had to switch to something else and I left it unfixed. Now things are fine. It is available on branch 3.3 on the git repository. It is not yet merged into branch 3.4. Hence 3.3.4-preview only. Note that conventional FK for 3C can retrieve only the sign of...
by admin
Fri Oct 30, 2020 1:51 pm
Forum: Geopsy usage
Topic: crash of conventional 3C FK in 3.3.3
Replies: 3
Views: 128

Re: crash of conventional 3C FK in 3.3.3

Thanks for your report. I could reproduce all the mentioned errors. They will be fixed for the next release. If you are compiling from sources (Linux and Mac OS), you can switch to git repository (see download page) to get the most up-to-date release under preparation (3.3.4-preview). These fixes wi...
by admin
Mon Oct 05, 2020 8:02 am
Forum: Geopsy usage
Topic: Geopsy (3.3.0-1-2) H/V tool doesn't read the *.log file
Replies: 5
Views: 1248

Re: Geopsy (3.3.0-1-2) H/V tool doesn't read the *.log file

Hi Luigi,

Next release 3.3.3 can read your SAF file without error.
The log file is properly read by 3.4.0-preview (only through git) both for restoring time windows and parameter values. This fix was not possible in 3.3.3.

Best regards,

Marc
by admin
Mon Oct 05, 2020 7:53 am
Forum: Geopsy usage
Topic: Axes in particle motion plots
Replies: 3
Views: 591

Re: Axes in particle motion plots

Hi Luigi,

The plot is there but very small. If you manually change the size with the properties panel you can recover it.
This issue is fixed in 3.3.3

Marc
by admin
Mon Sep 28, 2020 8:17 am
Forum: Geopsy usage
Topic: Axes in particle motion plots
Replies: 3
Views: 591

Re: Axes in particle motion plots

Hi Hema, Thanks for pointing out this issue. The input angle is the horizontal direction counted clockwise from the North axis. The angle reported on the plot is not correct: it is the angle counted counter-clockwise from axis East. Effectively 0 deg. is for NS and 90 deg. for EW. Release 3.3.3 is a...
by admin
Mon Sep 28, 2020 8:03 am
Forum: Geopsy usage
Topic: Geopsy (3.3.0-1-2) H/V tool doesn't read the *.log file
Replies: 5
Views: 1248

Re: Geopsy (3.3.0-1-2) H/V tool doesn't read the *.log file

Hi Luigi,

I'm about to produce 3.3.3 that fixes, among other points, reading of log files.
I've just checked an old SAF file (from 2002!) and I can read it correctly. Can you send me an example of SAF file with an invalid starting time in Geopsy?

Best regards,

Marc