<div><p class="MsoNormal" align="left" style="line-height: 15.75pt;"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;
background:#F7F7F7;mso-font-kerning:0pt">Dear the NCL webmaster,<o:p></o:p></span></p>
<p class="MsoNormal" align="left" style="line-height: 15.75pt;"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;
background:#F7F7F7;mso-font-kerning:0pt"> Hello, I am a
Chinese student, and I feel very sorry about that I will take your valuable
time. I want to use NCL to treat the files which the grid is ORCA025. I find
some examples in the website, such as <a href="http://www.ncl.ucar.edu/Training/Workshops/CERFACS/Scripts/ORCA/">http://www.ncl.ucar.edu/Training/Workshops/CERFACS/Scripts/ORCA/</a>
and <a href="http://www.ncl.ucar.edu/Applications/orca.shtml">http://www.ncl.ucar.edu/Applications/orca.shtml</a>.
I need the datasets in these examples because my files are different from them
and I want to know the information of them. The datasets are PSY4V2R1_1dAV_20110531_20110601_gridU_R20110601.nc and PSY4V2R1_1dAV_20110531_20110601_gridV_R20110601.nc . I do not find
them in the website. What¡¯s more, I have attached the information and a script in a word. I want to draw a picture of the vector of the sea surface current velocity. But I fail to do that. This is my first time to treat ORCA dataset. It is a triangular grid. I do not know how to read them. Can you give
me some suggestions? <o:p></o:p></span></p>
<p class="MsoNormal" align="left" style="line-height: 15.75pt;"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;
background:#F7F7F7;mso-font-kerning:0pt"> Thanks for your time and
attention. I would appreciate it very much if you give me a reply.<o:p></o:p></span></p>
<p class="MsoNormal" align="left" style="line-height: 15.75pt;"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;
background:#F7F7F7;mso-font-kerning:0pt">Best regards,<o:p></o:p></span></p>
<p class="MsoNormal" align="left" style="line-height: 15.75pt;"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;
background:#F7F7F7;mso-font-kerning:0pt">Yidi Xue from China<o:p></o:p></span></p></div>