CODARprocessing.rst 5.31 KB

CODAR radial currents processing

You have to loggin to the CODAR server at UQAR. Then follow the directions:

  1. Check processed data

    Go to /Volumes/CodarData/Codar/SeaSonde/Data/Spectra/SpectraProcessed/

    • check that all files have been processed
    • If ok, remove all file (move to trash)
  2. RadialConfig

    Go to /Volumes/CodarData/Codar/SeaSonde/Configs/RadialConfigs/

    • Delete everything

    Go to (for example) /Volumes/CodarData/Codar/SeaSonde/Configs/RadialConfigs_PAP1_20130201_BAPM_MUSIC402002_nosmooth/

    • Copy the content of the folder into /Volumes/CodarData/Codar/SeaSonde/Configs/RadialConfigs/
  3. Antenna diagrams for processing

Go to /Volumes/CodarData/Codar/SeaSonde/Data/Loops/PATT_PAP1_2014_01_14_1154_NoSmooth.xlp

  • Copy MeasPattern.txt and Phases.txt
  • Paste in /Volumes/CodarData/Codar/SeaSonde/Configs/RadialConfigs/
  • Open Header.txt and change line 19 if needed
  • save (MUSIC parameters 40 20 2 or 80 40 1)

ADD-ON Analysis on March 14, 2014

  • Go to /Volumes/CodarData/Codar/SeaSonde/Configs/RadialConfigs/

  • Run “Seasonde Radial Site Setup”.

    In “Advanced”, uncheck “filtered and filled” and check “filtered” only.

  • Save.

Copy the content of the folder RadialConfigs back to the original folder, for example if what is in the “/RadialConfigs” folder comes from “/RadialConfigs_PAP1_20130201_BAPM_MUSIC402002_20Dsmooth”, after running the “Seasonde Radial Site Setup”, copy the content of “/RadialConfigs” back to “/RadialConfigs_PAP1_20130201_BAPM_MUSIC402002_20Dsmooth”.

  1. Spectra
  • Go get spectra on disks (CODAR1 or CODAR2) (on desktop)
  • Go to (for example) /Volumes/Codar2/PAP1/Archives/Spectra/
  • Copy the day(s) we are interested in (Attention: copy the CSS_....cs4 files in PAP1_CSS_... folder!!)

and paste in /Volumes/CodarData/Codar/SeaSonde/Data/Spectra/SpectraToProcess/

==> Can also store spectra in /Volumes/CodarData/Codar/SeaSonde/Data/Spectra/SpectraSeries before copy/paste in SpectraToProcess

  • Once the spectra are in SpectraToProcess, the analysis starts automatically!

ATTENTION: make sure all the files are copied in “SpectraToProcess” sometimes copy-paste does miss files….

  1. Retrieve processed data
  • Go to /Volumes/CodarData/Codar/SeaSonde/Data/Radials/

Processed data are in “Filtered”, “IdealPattern” and “MeasPattern” folders.

  • Save data in appropriate folders (to be created if needs be)

MUSIC 40-20-2

  • no smoothing
  • measured no filtered
  • ideal no filtered
  • measured filtered
  • ideal filtered

MUSIC 80-40-1

  • no smoothing
  • measured no filtered
  • ideal no filtered
  • measured filtered
  • ideal filtered

MUSIC 40-20-2 * 20D smoothing * measured no filtered * measured filtered

MUSIC 80-40-1 * 20D smoothing * measured no filtered * measured filtered

  1. Transfer data to local disk
  2. Transform .ruv to .mat

Using radial2uv.m. Be careful to the flag f.

  • f=0 for not filtered data;
  • f=1 for filtered data

CHECK-UP

Measured or Ideal MUSIC parameters smoothing? filtered? PAP STF
Measured MUSIC 40-20-2 no no ok ok
Ideal MUSIC 40-20-2 no no ok ok
Measured MUSIC 40-20-2 no yes ok ok
Ideal MUSIC 40-20-2 no yes ok ok
Measured MUSIC 80-40-1 no no ok ok
Ideal MUSIC 80-40-1 no no ok ok
Measured MUSIC 80-40-1 no yes ok ok
Ideal MUSIC 80-40-1 no yes ok ok
Measured MUSIC 40-20-2 20 deg no ok ok
Measured MUSIC 40-20-2 20 deg yes ok ok
Measured MUSIC 80-40-1 20 deg no ok ok
Measured MUSIC 80-40-1 20 deg yes ok ok