Changes between Version 9 and Version 10 of WikiStart


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Timestamp:
Sep 11, 2017, 9:38:15 AM (3 years ago)
Author:
darelius4e
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  • WikiStart

    v9 v10  
    88||Contributors||Nadine Steiger,  Joel Sommeria, Samuel Viboud||
    99||Date Campaign Start||04/09/2017||
    10 ||Date Campaign End||27/09/2017||
     10||Date Campaign End||27/10/2017||
    1111
    1212= 0 - Publications, reports from the project =
     
    4444
    4545||''Position''||''M2''||''M1''||''M0''||''M-1''||''M-2''||
    46 ||''H_coast (cm)''||''''''''''||'||''''||'||''''''''''||
    47 ||''H_laser_up (cm)''||''''''''''||'||''''||'||''''''''''||
    48 ||''H_laser_down (cm)''||''''''''''||'||''''||||||
     46||''H_coast (cm)''||''''''''''||'||''''''''''||'||''''''''''||
     47||''H_laser_up (cm)''||''''''''''||'||''''''''''||'||''''''''''||
     48||''H_laser_down (cm)''||''''''''''||'||''''''''''||||||
    4949
    5050== 2.5 Fixed Parameters ==
    5151||'''Notation'''||'''Definition'''||'''Values'''||'''Remarks'''||
    52 ||$T_0$||Rotation period||$50 \ s^-^1$||||
     52||$T_{rotation}$||Rotation period||$50 \ s^-^1$||||
    5353||$H_{shelf}$||Shelf height||$0.5\ m$||||
    54 ||$H_{Through}$||Trough height||$0.42\ m$||||
     54||$H_{through}$||Trough height||$0.42\ m$||||
    5555||$W_{trough-slope}$||Width of slope in trough||m||||
    56 ||$s$||slope||!1:2||||
     56||$s$||slope||!1:2(Height:Width)||||
    5757||$\nu$||Viscosity||$10^-^6m^2s^-^1$ ^||||
    5858||$L$||Total length of the wall||$ \ m$||||
     
    6161== 2.5 Variable Parameters ==
    6262||'''Notation'''||'''Definition'''||'''Unit'''||'''Initial Estimated Values'''||'''Remarks'''||
    63 ||$H_{tot}$||Total water depth||$cm$||60 - 70||estimated where?||
    64 ||$H_{coast}$||Depth on shelf||$cm$||10 - 20||estimated where?||
     63||$H_{water}$||Total water depth||$cm$||60 - 70||At the point where waterlevel is not influenced by rotation: r=?? m.||
     64||$H_{shelf}$||Depth on shelf||$cm$||10 - 20||estimated where?||
    6565||$R_c$||Radius of curvature||$m$||0 - 0.5||||
    66 ||$Q$||Flux||$L min-1$||20 - ??- ?? - 135||||
     66||$Q$||Flux||$L min{-1}$||20 - ??- ?? - 135||||
    6767||$\Delta \rho$||Density difference (ambient - inflow)||$kg$||0 - 3 - 10||||
    6868
    6969== 2.6 Additional Parameters ==
    7070||'''Notation'''||'''Definition'''||'''Unit'''||'''Initial Estimated Values'''||
    71 ||$g'$||Reduced gravity||$cm/s2$||||
     71||$g'$||Reduced gravity||$m s{-2}$||||
    7272||$Rd$||Baroclinic deformation radius||$cm$||||
    7373
    74 == 2.7 Definition of the relevant non-dimensional numbers ==
     74== 2.7 Definition of the relevant non-dimensional numbers (UPDATE WITH OUR NOTATION!!) ==
    7575Rossby number, $ Ro = U/W/f$.
    7676
     
    9999
    100100== '''4.1 Calibration for shelf break experiments''' ==
    101 The images for PIV are calibrated from images of a horizontal grid, in 3D with an inclined grid (tilted angles) and in the vertical for the camera fixed on the tank wall.[[BR]]The calibrated images with the grids are stored in 0_REF_FILES with the [[BR]]- 2D calibration in the directory CALIB_07_09[[BR]]- 3D calibration in the directory CALIB_07_09_3D[[BR]]- Vertical calibration in the directory CALIB_VERTICAL_08-09
     101The images for PIV (PC01, PC02) are calibrated from images of a horizontal grid, in 3D with an inclined grid (tilted angles) and in the vertical (NAME OF CAMERA!) for the camera fixed on the tank wall.[[BR]]The calibrated images with the grids are stored in 0_REF_FILES with the [[BR]]- 2D calibration in the directory CALIB_07_09[[BR]]- 3D calibration in the directory CALIB_07_09_3D[[BR]]- Vertical calibration in the directory CALIB_VERTICAL_08-09
    102102
    103103The images are divided into the two different cameras as PCO1/ and PCO2/.
     
    109109The  calibration is checked with a calibration ruler (images saved in  CALIB_RULER) to see that the transition between the two cameras is  smooth.
    110110
    111 For the vertical calibration the images are saved in a different file format with extension '.seq'. The format can be changed in the UVMAT software, but the folder with the vertical images should not be renamed (e.g. '2017-09-08T16.04.32'). To change the image format, choose RUN -> Field Series. Chose the right input file, an select 'extract_rdvision.m', click INPUT and RUN. The image will be saved as a .png file and is ready for calibration.
     111For the vertical calibration the images are saved in a different file format with extension '.seq'. The format can be changed in the UVMAT software, but the folder with the vertical images should not be renamed (e.g. '2017-09-08T16.04.32'). To change the image format, choose RUN -> Field Series. Chose the right input file, an select 'extract_rdvision.m', click INPUT and RUN. The image will be saved as a .png file and is ready for use in UVMAT.
    112112
    113113== 4.2 Calibration for ice shelf experiments ==
     
    131131
    132132= ''6 - Table of Experiments:'' =
    133 ||'''''Exp No.'''''||'''''Name'''''||'''''Date_begin'''''||'''''$H_{total}'''''||'''''$T_{rot}$'''''||'''''$Q$'''''||'''''R_{curvature}'''''||'''''\Delta \rho'''''||'''''Cameras'''''||
    134 ||''''''''''||'||''''''''''||''$(m)$''||''$(s)$''||''$L min{-1}$''||''$m$''||''kg m!^-3''||''stop''||''$(cm/s)$''||''$(l/min)$''||''$(cm)$''||''$(s/min)$''||''$(s)$''||''$(s)$''||''$names$''||
    135 ||0||test||11092017 hh:mm||0,60 m||||
     133||'''''Exp No.'''''||'''''Name'''''||'''''Date_begin'''''||'''''H_{total}'''''||'''''T_{rot}'''''||'''''Q'''''||'''''R_{curvature}'''''||'''''\Delta \rho'''''||'''''Cameras'''''||'''''Dye'''''||'''''Comments'''''||
     134||''''''''''||||''''''''''||(m)||(s)||L min{-1}||m||kg m!^-3||names||yes / no||||
     135||0||test||11092017 hh:mm||0.60||50||?||0.50||0||PC01, PC02||yes||||
     136||1||exp01||11092017 hh:mm||0.60||50||?||0.50||0||PC01, PC02||yes||||
    136137
    137138= 7 - Diary: =