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leilaranjbarlari joined the group sarproz-group 2 years, 10 months ago
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periz started the topic library problems in linux in the forum Sarproz Forum 2 years, 11 months ago
Recently,
this error was brought to our attention:/usr/bin/gnome-terminal.real:
/usr/local/MATLAB/MATLAB_Runtime/v92/sys/os/glnxa64/libstdc++.so.6:
version `CXXABI_1.3.9′ not found (required by /usr/lib/x86_64-linux-gnu/libvte-2.91.so.0)This Matlab post helped finding the…[Read more]
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periz started the topic Sentinel orbits timeout errors in the forum Sarproz Forum 2 years, 11 months ago
Since a few days some users reported timeout errors while downloading Sentinel orbital data.
So, if you get such errors this is the post to read.
First of all, please consider that this is a problem on the ESA side (scihub.copernicus.eu). Not sure yet what is the cause, it could be some slow network response depending on the location from where…[Read more] -
matereo joined the group sarproz-group 2 years, 11 months ago
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periz replied to the topic How to fit a Seasonal model? in the forum Sarproz Forum 2 years, 11 months ago
hi,
about the smart option:
https://www.sarproz.com/groups/sarproz-group/forum/topic/non-linear-deformation-question/
https://www.sarproz.com/groups/sarproz-group/forum/topic/about-time-series/1. don’t use 3, it’s too short. use 5 or more
2. sarproz has a “seasonal trend” field. you find tutorials on that (small area, high buildings), e.g.…[Read more] -
mehrdad-moshtaghivito-be started the topic How to fit a Seasonal model? in the forum Sarproz Forum 2 years, 11 months ago
Dear,
Using 161 Sentinel-1 images, I want to estimate seasonality in my data. After doing APS based on a linear model, I want to add seasonality in MISP. I see polynomial and smart options. I couldn’t find a detailed description of “smart” in the manual.
1- What would be the difference between smart=3 and smart=5?
2- I want to estimate ve…[Read more] -
janbu replied to the topic Failure playing “ding” and spatial coherence in the forum Sarproz Forum 2 years, 11 months ago
Awsome! Thanks
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periz replied to the topic Failure playing “ding” and spatial coherence in the forum Sarproz Forum 2 years, 11 months ago
We found out the reason: a hidden bug.
The number of interferograms was so high that, when splitting the data to contain the memory, the size of tiles became so small to generate an empty process.
A new version is being uploaded while this post is being published
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periz replied to the topic Delete specific dates after APS in the forum Sarproz Forum 2 years, 11 months ago
Hi Mehrdad,
your atmosphere is perfectly fine and no problematic at all. Values of the phase are close to ambiguity so you have a phase jump from -pi to pi but that is normal, the phase is wrapped. So, I strongly suggest you not to discard any images because you would just waste precious data. Generally speaking, unless you have huge problems (in…[Read more] -
mehrdad-moshtaghivito-be started the topic Delete specific dates after APS in the forum Sarproz Forum 2 years, 11 months ago
I did APS estimation and my overall results looks good. However, I’m not happy with some of atmosphere phase estimation on specific dates like the enclosed one named “unexpected_atmosphere.jpg”. To me, it doesn’t make sense to have such an atmospheric phase over a city area. As I’m processing with Sentinel-1 and I have more than 60 images in the…[Read more]
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mehrdad-moshtaghivito-be joined the group sarproz-group 2 years, 11 months ago
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janbu replied to the topic Failure playing “ding” and spatial coherence in the forum Sarproz Forum 2 years, 11 months ago
Thanks. I’ve double-checked the graph and as per the image attached, is a full graph (with 11027 connections). The few interferograms I’ve plotted seems ok. Of course, I couldn’t manually plot over 11K interferograms but there are 11028 interferograms in the respective folder.
I’ve also tried to run it again using other filtering parameters for…[Read more]
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periz replied to the topic Failure playing “ding” and spatial coherence in the forum Sarproz Forum 2 years, 11 months ago
1. you can neglect the “ding” message. it means the sound message could not be played. if you want to suppress it, uncheck “play sounds” in advanced parameters.
2. the coherence map generation was done in a few seconds. to me, it means no interferograms were included in the processing. since no messages are shown, it could be that your images…[Read more] -
janbu started the topic Failure playing “ding” and spatial coherence in the forum Sarproz Forum 2 years, 11 months ago
Hi,
I am encountering the following issue. I have processed the interferograms with the full graph and created the “Coherence Map”. However, the spatial coherence plot is all made of “zero” values.
While the interferogram processing is “successfully concluded”, I noticed the “failure in playing ding” message. Could these be related? what could…[Read more]
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antani replied to the topic Running SARPROZ from a Matlab .m file vs. command line in the forum Sarproz Forum 2 years, 11 months ago
Just to complete this post with a good news:
On MacPro 2019 I ran
matlab -nodesktop -r “main(‘InputParFile.txt’);
and it worked while when running the -nodisplay option it gives me the error above.
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periz replied to the topic Running SARPROZ from a Matlab .m file vs. command line in the forum Sarproz Forum 2 years, 11 months ago
so,
1. the script is not needed
2. the problem you get now is related to java. if you run the matlab gui and then from matlab you launch sarproz in command line mode, do you get the same problem? if not, then I guess we need to make a little modification, let me know.
3. regarding matlab 2021a and mac: since day 0, we suggest everybody to set up a…[Read more] -
antani replied to the topic Running SARPROZ from a Matlab .m file vs. command line in the forum Sarproz Forum 2 years, 11 months ago
Hi Daniele,
Regarding Point 1 I tried to launch the Matlab with -nodisplay option.
We got the error below:$ /Applications/MATLAB/MATLAB_R2021a.app/bin/matlab -nodisplay -r “main(‘/Users/Desktop/test_full_VV_Full_Graph/5_78/20180810_VV_1/InputParFile.txt’); quit”…
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periz replied to the topic Running SARPROZ from a Matlab .m file vs. command line in the forum Sarproz Forum 2 years, 11 months ago
1.I do not understand why the script is useless. The way we work on the cluster entails that all the commands should be included in a script which then goes into a pipeline for processing.
you can e.g. run:
matlab -nodisplay -r “main(‘inptuparfile’); quit”
or you can use the compiled version2.Yes when we run fig=main(InputPar.txt) in the Matlab…[Read more]
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antani replied to the topic Running SARPROZ from a Matlab .m file vs. command line in the forum Sarproz Forum 2 years, 11 months ago
Daniele,
1.I do not understand why the script is useless. The way we work on the cluster entails that all the commands should be included in a script which then goes into a pipeline for processing.2.Yes when we run fig=main(InputPar.txt) in the Matlab graphic interface Sarproz runs. Instead when we launch the same command from a script it…[Read more]
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periz replied to the topic Running SARPROZ from a Matlab .m file vs. command line in the forum Sarproz Forum 2 years, 11 months ago
1. the script is useless. you can run sarproz on a cluster without graphic interface without that script.
2. so, forget the script. if it freezes, the reason is somewhere else. did you try to run it without the script?
3. before doing that, please update sarproz to the last version. get it running and use the manage version module to download the…[Read more] - Load More