|
|
| (9 intermediate revisions by 2 users not shown) |
| Line 5: |
Line 5: |
| {| class="wikitable" | | {| class="wikitable" |
| |- | | |- |
| ! Dimension Name !! Description | | ! Dimension !! Level || Description |
| |- | | |- |
| | TIME || The length of the record from turbulence (fast) data channels | | | TIME || L1 || length of the record from turbulence (fast) data channels |
| |- | | |- |
| | TIME_*** <math>^a</math> || length of the record from slow data channels (if different than fast) | | | TIME_*** <math>^a</math> || L1 || length of the record from slow data channels (if different from fast) |
| |- | | |- |
| | TIME_SPECTRA || length of the record of average times of spectral segments. This also equals time of dissipation estimates. | | | N_SHEAR_SENSORS || L1 || number of shear channels (shear sensors) |
| |- | | |- |
| | WAVENUMBER || length of the wavenumber array | | | N_***_SENSORS <math>^b</math> || L1 || number of *** channel (sensors) |
| |- | | |- |
| | N_SHEAR_SENSORS |number of shear channel (shear sensors) | | | TIME || L2 || length of the record from turbulence (fast) data channels |
| |- | | |- |
| |N_***_SENSORS <math>^b</math> |number of *** channel (sensors) | | | N_SHEAR_SENSORS || L2 || number of shear channels (shear sensors) |
| | |- |
| | | N_***_SENSORS <math>^b</math> || L2 || number of *** channel (sensors) |
| | |- |
| | | TIME_SPECTRA || L3 || length of the record of average times of spectral segments |
| | |- |
| | | N_WAVENUMBER || L3 || length of the wavenumber array |
| | |- |
| | | N_***_SENSORS <math>^b</math> || L3 || number of *** channel (sensors) |
| | |- |
| | | N_SH_ACC_SPEC <math>^c</math> || L3 || number of shear-acceleration cross spectra |
| | |- |
| | | N_SH_VIB_SPEC <math>^d</math> || L3 || number of shear-vibration cross spectra |
| | |- |
| | | N_GLOBAL_VALUES <math>^e</math> || L3 || dimension for 1 data point (for the entire analysis) |
| | |- |
| | | TIME_SPECTRA || L4 || length of the record of average times of spectral segments |
| | |- |
| | | N_SHEAR_SENSORS || L4 || number of shear channels (shear sensors) |
| |} | | |} |
| <math>^a</math> Typically we assume TIME for the fast-sampled microstructure channels, and eventually _SLOW or _CTD for slower sampled channels such as CTD and tilt sensors. If the application requires different time stamps for different sensors, this can be utilized like TIME_PITCH, TIME_ACC etc. | | <math>^a</math> Typically TIME is assumed for the fast-sampled microstructure channels. Use, e.g., TIME_SLOW or TIME_CTD for slower sampled channels such as CTD and tilt sensors. |
| | <br> |
| | <math>^b</math> Example dimension names would be: N_VIB_SENSORS for vibration (piezo-acceleration) sensors, N_ACC_SENSORS for |
| | vibration acceleration sensors. |
| | <br> |
| | <math>^c</math> number of shear sensors x number of ACC sensors <br> |
| <br> | | <br> |
| <math>^b</math> Please use these examples for related sensors: | | <math>^d</math> number of shear sensors x number of VIB sensors <br> |
| N_VIB_SENSORS for vibration (piezo-acceleration) sensors <br>
| |
| N_ACC_SENSORS for vibration acceleration sensors <br>
| |
| N_GRADT_SENSORS for thermistors <br>
| |
| N_GRADC_SENSORS for microconductivity sensors <br>
| |
|
| |
|
| | <math>^e</math> Dimension for variables of the size 1x1 for variables such as N_FFT_SEGMENTS and DOF. <br> |
|
| |
|
| </div> | | </div> |
Netcdf dimensions (shear probes)
| Dimension |
Level |
Description
|
| TIME |
L1 |
length of the record from turbulence (fast) data channels
|
| TIME_*** [math]\displaystyle{ ^a }[/math] |
L1 |
length of the record from slow data channels (if different from fast)
|
| N_SHEAR_SENSORS |
L1 |
number of shear channels (shear sensors)
|
| N_***_SENSORS [math]\displaystyle{ ^b }[/math] |
L1 |
number of *** channel (sensors)
|
| TIME |
L2 |
length of the record from turbulence (fast) data channels
|
| N_SHEAR_SENSORS |
L2 |
number of shear channels (shear sensors)
|
| N_***_SENSORS [math]\displaystyle{ ^b }[/math] |
L2 |
number of *** channel (sensors)
|
| TIME_SPECTRA |
L3 |
length of the record of average times of spectral segments
|
| N_WAVENUMBER |
L3 |
length of the wavenumber array
|
| N_***_SENSORS [math]\displaystyle{ ^b }[/math] |
L3 |
number of *** channel (sensors)
|
| N_SH_ACC_SPEC [math]\displaystyle{ ^c }[/math] |
L3 |
number of shear-acceleration cross spectra
|
| N_SH_VIB_SPEC [math]\displaystyle{ ^d }[/math] |
L3 |
number of shear-vibration cross spectra
|
| N_GLOBAL_VALUES [math]\displaystyle{ ^e }[/math] |
L3 |
dimension for 1 data point (for the entire analysis)
|
| TIME_SPECTRA |
L4 |
length of the record of average times of spectral segments
|
| N_SHEAR_SENSORS |
L4 |
number of shear channels (shear sensors)
|
[math]\displaystyle{ ^a }[/math] Typically TIME is assumed for the fast-sampled microstructure channels. Use, e.g., TIME_SLOW or TIME_CTD for slower sampled channels such as CTD and tilt sensors.
[math]\displaystyle{ ^b }[/math] Example dimension names would be: N_VIB_SENSORS for vibration (piezo-acceleration) sensors, N_ACC_SENSORS for
vibration acceleration sensors.
[math]\displaystyle{ ^c }[/math] number of shear sensors x number of ACC sensors
[math]\displaystyle{ ^d }[/math] number of shear sensors x number of VIB sensors
[math]\displaystyle{ ^e }[/math] Dimension for variables of the size 1x1 for variables such as N_FFT_SEGMENTS and DOF.
Go to: Dataset requirements for shear probes
