Search found 14 matches

by mao
Tue Aug 04, 2020 8:24 am
Forum: Dinver usage
Topic: DinverExt geopsy3.3.0
Replies: 5
Views: 833

Re: DinverExt geopsy3.3.0

Hi Marc, yes I got the procedure - let me explain by example in the target I specify the CWD, let's say CURRDIR, and some callable script, let's name it 'forward.sh' for convenience. In forward.sh I call some binary with options, e.g. myforward -c config.cfg -i input.inp -o misfit usually input.inp ...
by mao
Mon Aug 03, 2020 5:29 pm
Forum: Dinver usage
Topic: DinverExt geopsy3.3.0
Replies: 5
Views: 833

Re: DinverExt geopsy3.3.0

Hi Marc, thanks for checking - I'll probably have to see the example in order to understand how things work now - using a shell script in the target I expect a file 'parameters' to be created in the current working directory as indicated in the target. The script will read the file parameters callin...
by mao
Sun Aug 02, 2020 8:39 am
Forum: Dinver usage
Topic: DinverExt geopsy3.3.0
Replies: 5
Views: 833

DinverExt geopsy3.3.0

Dear Marc and all, I just stumbled over the following problem using DinverExt plugin: The sampler creates hexadress like named subdirectories for each thread to output the 'parameters' file . Using the target I usually call then a bash or python script to read the parameters file into some code for ...
by mao
Thu Jan 29, 2009 5:30 pm
Forum: Geopsy usage
Topic: batch processing - geopsy-2.1.0
Replies: 4
Views: 5438

ok!

Hi Marc, ok - all fine - I'll go back to an earlier version - I should still have 2.0.3 or so somewhere... an ls in /usr/local gives me: /usr/local/sesarray /usr/local/sesarray-2.0.0-snapshot-200701005 /usr/local/sesarray-2.0.0-snapshot-20070801 /usr/local/sesarray-2.0.0-snapshot-20070810 /usr/local...
by mao
Thu Jan 29, 2009 4:38 pm
Forum: Geopsy usage
Topic: batch processing - geopsy-2.1.0
Replies: 4
Views: 5438

command line....

geopsy -db /home/mao/DATAPROC/LUENEBURG/lg20070904.gpy -tool geopsyarray -slot 0 -group ost-2007090400-z -param ost-00-batch-fk-28012009.log here I copy&paste the param file: ### Parameters ### WINDOW MIN LENGTH (s) = 80 WINDOW MAX LENGTH (s) = 80 WINDOW LENGTH TYPE (at least/exactly/freq. dep.) = f...
by mao
Wed Jan 28, 2009 9:16 pm
Forum: Geopsy usage
Topic: batch processing - geopsy-2.1.0
Replies: 4
Views: 5438

batch processing - geopsy-2.1.0

Hi Marc, I just noticed that something apparently changed in the last version for the batch processing - I try to run the same (let's better say a similar) script for batch processing as I did last November using version 2.0.3 (I think) - now I get: ----WARNING--- Loading signal ...---- Unknown form...
by mao
Thu Sep 18, 2008 11:52 am
Forum: Dinver usage
Topic: Extracting the ellipticity curve through command line
Replies: 2
Views: 6852

Extracting the ellipticity curve through command line

Hi Sylvette, I think you need to pipe the output of your command to gpell and then the ellipticites are computed for the models which produced a misfit less than xxx - I assume that the -e option can only work, if you had done an inversion with ellipticity target - if not, then the ellipticity is pr...
by mao
Mon Sep 08, 2008 11:43 am
Forum: Miscellaneous
Topic: max2curve k-limit filtering
Replies: 2
Views: 7010

Hi Marc,

thanks - yes finally I noticed that there was an additional column with
either 0 or 1 - thanks for the reply - I couldn't remember that I put it here on
the forum.

tbye
Matthias
by mao
Sat Sep 06, 2008 6:53 am
Forum: Dinver usage
Topic: Selecting the 200 best models through command line
Replies: 3
Views: 7880

short extension for multiple report scanning

for whom it concerns: if scanning the minimum misfit models from several reports you need to avoid some additional header lines - I used: gpdcreport run*report -pm |\ awk '$1!="#" {nd=$2;print $(3+nd) " " $1}' |\ sort -n -k 1 | head -200 so the only difference is to suppress those lines starting wit...
by mao
Wed Aug 27, 2008 4:13 pm
Forum: Miscellaneous
Topic: max2curve k-limit filtering
Replies: 2
Views: 7010

max2curve k-limit filtering

Hi Marc, I tried today the Filter button on the bottom of max2curve tool. It behaves as expected at first glance - it removes the histogram outside the specified k-bounds. Later I learned that this filtering is not permanent - it seems not possible to apply gird statistics on the filtered map... the...
by mao
Wed Aug 27, 2008 4:07 pm
Forum: Dinver usage
Topic: resample
Replies: 2
Views: 6703

resample

Hi Giuseppe, the resampling messages was probably related to the autocorrelation curves. If you have computed them independently (e.g. from different data sets) with different frequency sampling (e.g. one data from 1 to 5 Hz with 50 samples log, another from 1.4 to 10. Hz with 35 samples in log freq...
by mao
Wed Aug 13, 2008 7:10 pm
Forum: Ambient vibration techniques
Topic: One question about Capon's method!
Replies: 2
Views: 9034

Capon's method & instability

Dear leedward, have you tried a small damping on your cross spectral matrix before inverting. I think you can try easily a simple diagonal loading and you will get more stable results then - it will come at the expense of reduced resolution capabilities. The reponse will look then in between the und...
by mao
Wed Aug 13, 2008 6:56 pm
Forum: Dinver usage
Topic: Selecting the 200 best models through command line
Replies: 3
Views: 7880

Selecting best models ... continued

you can simply pipe the output into figue for plotting if you like -
or once you have created a new report containing the best nnn models
you can also use gpdcreport and pipe the output to figue for plotting

bye
Matthias
by mao
Fri Apr 25, 2008 2:25 pm
Forum: Dinver usage
Topic: dinver for arbitrary problems
Replies: 4
Views: 8464

dinver for arbitrary problems

One question which might be of more borad intrest to others, too. When using dinver with one's own forward problem, then it is possible to use the plugins as you describe in the documentation. What, if we would just like to use the importance sampling starting from an already computed set of models ...