Changeset 127 for palm/trunk/DOC/app/chapter_4.2.html
- Timestamp:
- Oct 23, 2007 11:05:25 AM (17 years ago)
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palm/trunk/DOC/app/chapter_4.2.html
r116 r127 12 12 13 13 <title>PALM chapter 4.2</title></head> 14 15 14 <body> 16 15 … … 2344 2343 2345 2344 <p>Profiles can also be temporally 2346 averaged (see <a href="chapter_4.2.html#averaging_interval_pr">averaging_interval_pr</a>). <br>2345 averaged (see <a href="chapter_4.2.html#averaging_interval_pr">averaging_interval_pr</a>).<br> 2347 2346 2348 2347 … … 2367 2366 level is z = zu(1) instead of z = zw(0) for profiles <i>w'' 2368 2367 u'',w''v"</i>, <i>wu</i> and <i>wv</i> 2369 . <br>2368 . Turbulence quantities such as <span style="font-style: italic;">w*u* </span>or <span style="font-style: italic;">u*2</span> are calculated from turbulent fluctuations that are defined as deviations from the instantaneous horizontal average. 2370 2369 2371 2370 … … 2805 2804 2806 2805 2807 <td style="vertical-align: top;"><font color="#33ff33"><i>w* pt*</i></font></td>2806 <td style="vertical-align: top;"><font color="#33ff33"><i>w*vpt*</i></font></td> 2808 2807 2809 2808 … … 3050 3049 3051 3050 3052 <td style="vertical-align: top;">Variance of the potential3053 temperature(resolved)</td>3051 <td style="vertical-align: top;">Variance of the w-velocity 3052 component (resolved)</td> 3054 3053 3055 3054 … … 5671 5670 5672 5671 5673 <td style="vertical-align: top;">NetCDF files will have 64 5674 bit offset format.<br> 5672 <td style="vertical-align: top;">All NetCDF files - except those containing 3d 5673 volume data - will have 64 5674 bit offset format if <span style="font-weight: bold;">netcdf_64bit</span> 5675 = .TRUE..<br> 5675 5676 5676 5677 … … 5680 5681 By 5681 5682 default, the maximum file size of the NetCDF files opened by PALM is 2 5682 GByte. Using netcdf_64bit= .TRUE. allows file sizes larger than 25683 GByte. Using <span style="font-weight: bold;">netcdf_64bit</span> = .TRUE. allows file sizes larger than 2 5683 5684 GByte.<br> 5684 5685 … … 5687 5688 5688 5689 5689 The 64 bit offset format can be separately 5690 switched off for those NetCDF files containing 3d volume date (<span style="font-family: Courier New,Courier,monospace;">DATA_3D_NETCDF</span>, 5690 The 64 bit offset format for those NetCDF files containing 3d volume data (<span style="font-family: Courier New,Courier,monospace;">DATA_3D_NETCDF</span>, 5691 5691 <span style="font-family: Courier New,Courier,monospace;">DATA_3D_AV_NETCDF</span>) 5692 using<a href="#netcdf_64bit_3d">netcdf_64bit_3d</a>.<br>5692 is controlled independently by the switch <a href="#netcdf_64bit_3d">netcdf_64bit_3d</a>.<br> 5693 5693 5694 5694 … … 5723 5723 5724 5724 <td style="vertical-align: top;">NetCDF files containing 3d 5725 volume data will have 64 bit offset format.<br> 5726 5727 5728 <br> 5729 5730 5731 This 5732 switch only comes into effect if <a href="#netcdf_64bit">netcdf_64bit</a> 5733 = .TRUE.. It allows to switch off separately the 64 bit offset format 5734 for those NetCDF files containing 3d volume data (<span style="font-family: Courier New,Courier,monospace;">DATA_3D_NETCDF</span>, 5735 <span style="font-family: Courier New,Courier,monospace;">DATA_3D_AV_NETCDF</span>).</td> 5725 volume data will have 64 bit offset format if <span style="font-weight: bold;">netcdf_64bit_3d</span> 5726 = .TRUE..<br><br> 5727 5728 5729 By 5730 default, the maximum file size of the NetCDF files opened by PALM is 2 5731 GByte. Using <span style="font-weight: bold;">netcdf_64bit_3d</span> = .TRUE. allows file sizes larger than 2 5732 GByte.<br><br> 5733 5734 5735 The 64 bit offset format for all other NetCDF files (<span style="font-style: italic;">not</span> containing 3d volume data) is controlled independently by the switch <a href="chapter_4.2.html#netcdf_64bit">netcdf_64bit</a>.<br><br> 5736 5737 5738 <span style="font-weight: bold;">Warning:</span><br> 5739 5740 5741 Some 5742 (PD or commercial) software may not support the 64 bit offset format.</td> 5736 5743 5737 5744
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