sarproz-group

errors about get co-registration and get weather data

This topic contains 17 replies, has 7 voices, and was last updated by  periz 8 months, 1 week ago.

  • Author
    Posts
  • #1989

    cnuhyl
    Participant

    Hi,

    when I co-registration the sentinel data there is an error said that:Index exceeds matrix dimensions. And when I get the weather data the error said:Attempt to reference field of non-structure array.
    The attachmens are the log file and lasterror. Can you help me solve these errors?

    Thank you!

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  • #1991

    Yuxiao
    Moderator

    Hi YaLe,

    send me the list of SLC filenames, I need to run your data and browse through all the problems.

    yuxiao

    • #1992

      cnuhyl
      Participant

      OK,The attachment is the SLC filenames. Thank you !

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    • #1994

      Yuxiao
      Moderator

      I will need some time to replicate the problem and found out what is going on,

      yuxiao

  • #1995

    ivca-cz
    Participant

    Hello,
    I got probably the same error in the last (20-Dec) version, but i ignored it (without counting the number of images, so maybe one or two could be missing, but maybe not) and everything seemed to be allright… this is the problem of the last version. I only checked the coregistered images and they seemed to be ok

    Regards, Ivana

  • #1998

    richard-czikhardt
    Participant

    Dear Yuxiao,

    I also encountered respective error during TOPS post-coregistration processing plus the one concerning the weather data. However, throughout latest processing of the same dataset, there was no such error. So maybe it is indeed the problem of latest version (23. Dec).

    Logfile and lasterror.mat are attached, along with SLC filenames.

    Thank you for your effort.
    Richard C.

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  • #2017

    kapilm12
    Participant

    Hi,
    I have faced some issue in co-reg process in S1 data(polar area), It try to download the weather data and does not complete.(last line in cmd window is downloading weather station from FTP).
    Thanks.
    KM

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  • #2022

    kapilm12
    Participant

    Hi,
    Please help to resolve the issue related to co-reg of S1 data, it roll back to process in the end. Log file attached.
    Best wishes,
    Kapil

  • #2027

    periz
    Keymaster

    Hi Kapil,
    if you want to get assistance you must zip log and lasterror files and upload them here. Without those infos we cannot be of any help.
    About the weather data download, it looks like a network problem on your side.
    But again, we need log and lasterror.mat files (and you have to zip them before uploading)

    • #2033

      Prashant
      Participant

      Dear Periz,

      Followup for QUOTE #2017 i am facing smae problem. And you suggested- “##About the weather data download, it looks like a network problem on your side. (QUOTE #2027)##” But everything is fine with my network connection and one thing, i am getting message “having some troubles in connecting to internet, going on anyway…Done!” in starting. I don’t understand how can i resolve this issue. Can you please help ?

      Thank You
      Prashant

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    • #2035

      periz
      Keymaster

      I confirm that the weather data download works.
      If it does not on your side, unless you present an error, I am forced to think that it is a network problem between you and the weather database.
      About the message you get at the beginning, it is due to a recent licensing issue. It is a temporary problem, do not pay attention to that message.
      bye

    • #2036

      Prashant
      Participant

      Thank You Periz for your important reply. Is any other way to come out from this problem ? By doing modification in Weather parameter.

      Thank You
      Prashant

  • #2028

    kapilm12
    Participant

    Hi Periz,
    In this case, co-reg was successful hence no last error file generated. We can only see the log file where it mentioned rolling back.
    Best wishes,
    Kapil

  • #2029

    periz
    Keymaster

    please attach the log file after zipping it

  • #2030

    kapilm12
    Participant

    Hi Periz,
    PFA
    Best wishes,
    Kapil

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  • #2032

    periz
    Keymaster

    Hi Kapil,
    you have to patiently read the messages from the software
    if you read your log files, it’s full of WARNINGS. you have to check them
    your data looks corrupted because some infos are missing. please check it according to what the software says

    this is just an example:
    Your S1A imgfile: /media/hitesh/62ffe1c2-8e1c-4ba5-b708-7d76c4b34f42/DataS2/SLC/S1A_IW_SLC__1SSV_20161220T115644_20161220T115712_014463_017769_C7A9.SAFE/measurement/s1a-iw2-slc-vv-20161220t115644-20161220t115712-014463-017769-002.tiff seems to be corrupted and NO HEADER INFO can be read!!! Further Process with this image may lead to error!!!

    bye

  • #2042

    Prashant
    Participant

    Hi
    I am getting problem with co registration. Please help me to resolve the issue. log and lasterror.mat files are attached.
    Thank You
    Prashant

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  • #2048

    periz
    Keymaster

    Hi Prashant,
    we are working on it.
    We’ll send an update soon

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