<div dir="ltr"><div><div><div>Please carefully read the documentation:<br> <a href="http://www.ncl.ucar.edu/Document/Functions/Shea_util/landsea_mask.shtml" target="_blank">http://www.ncl.ucar.edu/<wbr>Document/Functions/Shea_util/<wbr>landsea_mask.shtml</a><br><br></div><div>As noted in the documentation, the land-sea mask is a 1x1 grid.<br><br>---------------<br></div><div><br><a href="http://www.ncl.ucar.edu/Applications/mask.shtml" target="_blank">http://www.ncl.ucar.edu/<wbr>Applications/mask.shtml</a><br>mask_5.ncl<br>-----------------<br><a href="http://www.ncl.ucar.edu/Applications/climo.shtml" target="_blank">http://www.ncl.ucar.edu/<wbr>Applications/climo.shtml</a><br></div>climo_6.ncl<br>------------------<br><a href="http://www.ncl.ucar.edu/Applications/unique.shtml" target="_blank">http://www.ncl.ucar.edu/<wbr>Applications/unique.shtml</a><br></div>unique_14.ncl<br>------------------<br><a href="http://www.ncl.ucar.edu/Applications/mjoclivar.shtml" target="_blank">http://www.ncl.ucar.edu/<wbr>Applications/mjoclivar.shtml</a><br></div>mjoclivar_1.ncl<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Jul 20, 2018 at 11:12 AM, Geeta Geeta <span dir="ltr"><<a href="mailto:geetag54@yahoo.com" target="_blank">geetag54@yahoo.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div style="color:#000;background-color:#fff;font-family:Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif;font-size:13px"><div id="m_-9038827330472588684yui_3_16_0_ym19_1_1532102395956_7932"><span>hi all. </span></div><div dir="ltr" id="m_-9038827330472588684yui_3_16_0_ym19_1_1532102395956_7934"><span id="m_-9038827330472588684yui_3_16_0_ym19_1_1532102395956_7933">i have some lat/lon of some points that I have plotted on the map. It is a simple txt file which contains this information (lat/lon) and I have separarate these points into land and sea. </span></div><div dir="ltr" id="m_-9038827330472588684yui_3_16_0_ym19_1_1532102395956_11313"><span><br></span></div><div dir="ltr" id="m_-9038827330472588684yui_3_16_0_ym19_1_1532102395956_11315"><span id="m_-9038827330472588684yui_3_16_0_ym19_1_1532102395956_11314">I wanted to know how to use the file <a href="http://landsea.nc" target="_blank">landsea.nc</a> that separates the point data over land and over ocean. sample txt file is shown below. </span></div><div dir="ltr" id="m_-9038827330472588684yui_3_16_0_ym19_1_1532102395956_7957">20080508.59705.7.HDF 13.367300 76.986855</div><div dir="ltr" id="m_-9038827330472588684yui_3_16_0_ym19_1_1532102395956_7958">20080530.60046.7.HDF 17.905054 76.779205</div><div dir="ltr" id="m_-9038827330472588684yui_3_16_0_ym19_1_1532102395956_7959">20090505.65352.7.HDF 5.941240 79.00</div><div dir="ltr" id="m_-9038827330472588684yui_3_16_0_ym19_1_1532102395956_7960">20090517.65536.7.HDF 18.066799 76.019241</div><div dir="ltr" id="m_-9038827330472588684yui_3_16_0_ym19_1_1532102395956_7961"><br id="m_-9038827330472588684yui_3_16_0_ym19_1_1532102395956_7962"></div><div dir="ltr" id="m_-9038827330472588684yui_3_16_0_ym19_1_1532102395956_11316">I have attached a sample figure for your reference. </div><div dir="ltr" id="m_-9038827330472588684yui_3_16_0_ym19_1_1532102395956_11317"><br></div><div dir="ltr" id="m_-9038827330472588684yui_3_16_0_ym19_1_1532102395956_11318">thanks for your suggestions</div><span class="HOEnZb"><font color="#888888"><div></div><div id="m_-9038827330472588684yui_3_16_0_ym19_1_1532102395956_11319"> </div><div class="m_-9038827330472588684signature" id="m_-9038827330472588684yui_3_16_0_ym19_1_1532102395956_11320">Geeta.</div></font></span></div></div><br>______________________________<wbr>_________________<br>
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