SARPROZ ©

The error is fixed and the new version is uploaded.

Q

Attach files

Hi
I encounter an new error When I insert Stripmap images of Sentinel sensor into “slc data import” module and choose “Master Extraction”. I use pcodes generated on: 18-Jun-2017 for windows.this
following error occurs:

Processing the SLC data Preparation
Using 4 workers
Extracting Master Image
SLC data extraction
An error occurre…[Read more]

hi qingli please zip and attach mat and log files

@ Yuxiao, thaks so much, problem resolved

This error is solved and a warning is added when the wrong S1 SLC folder is placed.

Benattou,

1. please be cautious when you extract S1 SLC files with third party unzipping softwares;
2. The Correct folder name for SLC should be in “S1*****.SAFE” format;
3. I added a warning when your zipping software do not produce this correct format (in your case, there were a S1A***.SAFE format under one S1***** folder. I don’t even know how…[Read more]

Did you use the patch I posted?

Another way to get it work is: go to Select Dataset -> Advanced Parameters -> tick “Debug Messages”.

Then please repeat the steps and pass me the log file.

The idea is that we need some more information on this bug.

let me know,

Q

dear Yuxiao,
sorry i have the same error, there’s no warning.
maybe there’s something in the data changed because i used to process sentinel data before and didn’t have a problem in the data reading.

Hello Benattou,

Sorry for this, but you’re not attaching the one I want.

If you used the patch, and everything went “right”, you should be able to see the following warning:

combine_3_subswath(): Error Combining meta files of subswaths! Debug file is saved in S1-meta-1234-56-78.mat!

Then that mat file is the one I need.

I am think of…[Read more]

@Yuxiao
hi Yuxiao,
i’ve followed exactlly your advices, i’ve joint the error file to you.
best regards.

Hi Benattou

When you update to the newest version of sarproz, download this patch:

https://www.dropbox.com/s/33y1yhazib0m3pq/s1_meta_info.p?dl=0

then run again. Notice that this patch will not solve the problem, but it will generate the error file in your folder. You should see the prompt. When you get it, send the debug mat file as prompt to…[Read more]

Hi Cecilia,

Sorry for the late reply but we are still investigating the multiple errors in your case.

Meanwhile, I will need some more files from you.

In the folder where you placed your sarproz.exe, you should be able to see multiple files with the name “lasterrorS1_yyyymmdd_yyyymmdd.mat”. Please send them all to me. You can do so either…[Read more]

@yuxiao could you help please with my error because i’m stacking, if you need any additional informations feel free to contact me. thanks

Hi Venera,
1. update your software version: it’s old. An example: selecting asymmetric ranges of values in the APS module is wrong, now the sw does not allow you anymore to choose that
2. The Auto Graph works very well in urban areas to select flower centers on the ground. However, I don’t think it’s a good choice in your case. simply use a…[Read more]

ok thanks so much. all my respect

Yuxiao will contact you to get more infos on the case.

dear periz,
still i have the same problem even though i downloaded the software