Stamps export done. Matlab work done. How to view it again?

Did you noticed this,

Yes @falahfakhri i have done all these steps but still no results.

Would you please to list your steps briefly, if you can?

i break the line in ps_load.m using “%”. its worked for ps_plot(u) and showed only master image.
when i run other ps_plot functions its shows error.

This is from mainsar,

fırat altıntaş \ 21x21

10/25/18

Hello Stoorm,

You have this error because probably in your referance area there is no PS point and without PS point u can not choose any referance area.

For not having this error ı advise you first of all use the code setparm(‘ref_centre_lonlat’, [… …]) for choosing your referance point and then you should use

setparm(‘ref_radius’, ?) for choosing the referance area around this point. On question symbol, first u can right 1 later u can try 5 later 10m until program can find any PS point around your referance point. After every choosing ref_radius parameter, try to plot ts, if there is still error, it means it can not still find any PS point and u should increase the radius.

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Hi everyone, I have completed all the steps of PS-InSAR using StaMPS. Next is the visualization of the results. I checked the StaMPS manual, but I don’t know how to use these functions. (E.g. the function below)
ps plot (‘v-d’, 1,0,0, [1: 3,7: 8], ‘ts’), the parameters in this function are not described clearly in the manual. Please guide me who have used these functions,thank you very much.

you find nice explanations on plotting in this tutorial by Andy Hooper: StaMPS Persistent Scatterer Exercise

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Thank you so much for your guidance, Abraun. I have a question here: In the forum,I saw that many people use the R script recommended by thho to visualize the results, so this R script has more functions or can present more information?

It simply offers another way to display the data and has some extra features (e.g. plot a trend line as well, using a satellite basemap, ect.), but it uses the same data.

How to review the result and rerun command such as ‘ps_plot’ etc.after I restarted the ubuntu18(the last step is stamps(8,8)?

simply start matlab again and navigate to your working directory

then you can enter the commands again

OK,I don’t have a try and scared me from top discussion.Yes It works,thank you !

very good! Just out of interest: Are you using ENVISAT data?

never use ENVISAT data and I ignore the warning in scripts above.I am a newcommer in PSI. Furthermore , Could you please recommand me some advises in visualing StaMPS result though I’ve notice that visStaMPS just in windows not linux, am I right?

viStamps can be launched from Windows as well, but it’s not very stable. The easiest way is the StaMPS-Visualizer, SNAP-StaMPS Workflow which is based on R

Also very useful for a start: StaMPS Persistent Scatterer Exercise

thanks you very much ,I’ll do more exercise follow the step first

Crazy,what I warryed about ,what happened. :poop: error in ps_plot(‘w’),etc.:anguished:but ps_plot(‘u’) runs???

Soveled casually ,just becaue of my careless typing SBC case ‘ instead of DBC case of ’ ,It waste of nearly two hours .after all ,it run again :two_hearts:

yes, that’s tricky - matlab needs '' not ´´

Good luck with the further analysis

Hello @ABraun I had some problems running ps_plot(‘w’).This is after I run (1,1) and I had previously added the PATCH path to MATLAB.
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