<div dir="ltr">Hi Adam,<div><br><div>Ok, I tried the filling ... and am now trying the comparison plot panels using the examples on the website. Specifically, I adapted the <a href="http://www.ncl.ucar.edu/Applications/Scripts/grid_fill_1.ncl">http://www.ncl.ucar.edu/Applications/Scripts/grid_fill_1.ncl</a> script for my purposes, but the problem I get a number of errors in the plotting end of things (not the filling):</div><div><div>fatal:ContourPlotDraw: Workspace reallocation would exceed maximum size 300000000</div><div>fatal:ContourPlotDraw: draw error</div><div>fatal:ContourPlotDraw: draw error</div><div>fatal:PlotManagerDraw: error in plot draw</div><div>fatal:_NhlPlotManagerDraw: Draw error</div></div><div><br></div><div>I am using ncl version 6.2.1. I tried another version of the plot based off of <a href="http://www.ncl.ucar.edu/Applications/Scripts/grid_fill_2.ncl">http://www.ncl.ucar.edu/Applications/Scripts/grid_fill_2.ncl</a> and it plots individual points rather than contour fills. </div><div><br></div><div>I have a sample file and the script I am using ... let me know if you need me to send that to you.</div><div><br></div><div>Thank you for any help!</div><div>Archana</div><div><br></div><div><br></div><div><br></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Nov 19, 2015 at 5:06 PM, Adam Phillips <span dir="ltr"><<a href="mailto:asphilli@ucar.edu" target="_blank">asphilli@ucar.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi Archana,<div>I do not believe there is a set method to help you come up with nscan and epsx. Just trial and error. Yes, you will want to set is_cyclic to False if your data is not global.</div><div><br></div><div>poisson_grid_fill is a good choice for interpolation as it excels at filling in data both within data boundaries and along the edges. I believe it is the favored interpolation/extrapolation routine around here when infilling is required. </div><div><br></div><div>Hope that helps!</div><div>Adam </div></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="h5">On Wed, Nov 18, 2015 at 6:08 PM, Archana Dayalu <span dir="ltr"><<a href="mailto:adayalu@seas.harvard.edu" target="_blank">adayalu@seas.harvard.edu</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5"><div dir="ltr">Hello,<div>I am fairly new to methods of interpolation, and am considering using poisson_grid_fill to interpolate missing values after I quality filtered some 500m MODIS reflectance data (MOD09A1 product). Is there a method to determine the optimal values for nscan and epsx? In addition, I am not working with a global data set, so that would indicate is.cyclic = FALSE if I understood that argument correctly?</div><div>Thanks for any help.</div><div>Regards,</div><div>Archana<br clear="all"><div><br></div><div> </div>
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<br></blockquote></div><span class="HOEnZb"><font color="#888888"><br><br clear="all"><div><br></div>-- <br><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div><div><span><font color="#888888">Adam Phillips <br></font></span></div><span><font color="#888888">Associate Scientist, </font></span><span><font color="#888888">Climate and Global Dynamics Laboratory, NCAR<br></font></span></div></div><div><span><font color="#888888"><a href="http://www.cgd.ucar.edu/staff/asphilli/" target="_blank">www.cgd.ucar.edu/staff/asphilli/</a> </font></span><span><font color="#888888"><a href="tel:303-497-1726" value="+13034971726" target="_blank">303-497-1726</a> </font></span></div><span><font color="#888888"></font></span><div><div><span><font color="#888888"><br></font></span><div><span><font color="#888888"><a href="http://www.cgd.ucar.edu/staff/asphilli" target="_blank"></a></font></span></div></div></div></div></div></div></div></div></div></div></div>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature">____________________________________________________<br><b><font size="2"><span style="color:rgb(0,0,0)">Archana Dayalu</span></font></b><br><font style="color:rgb(0,0,0)" size="2">Graduate Student<br></font><font color="#888888"><font size="2"><span style="color:rgb(0,0,0)">Dept. of Earth and Planetary Sciences</span><br style="color:rgb(0,0,0)"><span style="color:rgb(0,0,0)">Harvard University</span><br style="color:rgb(0,0,0)"><span style="color:rgb(0,0,0)">24 Oxford Street #402</span><br style="color:rgb(0,0,0)"><span style="color:rgb(0,0,0)">Cambridge, MA 02138</span><br style="color:rgb(0,0,0)"><a style="color:rgb(0,0,153)" value="+16174966361">(617) 384-8206</a></font><br>
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