<div dir="ltr"><div class="gmail_default" style="font-size:small">Grace,</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">It sounds like you are asking a question about why ArcGIS is not properly displaying coordinates from a NetCDF file. The ncl-talk group is not appropriate for this question. I suggest you ask the ArcGIS folks about this.</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">If I misunderstood your question, and the issue really is with NCL, please post back to ncl-talk and let us know.</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">Thanks,</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">--Mary</div><div class="gmail_default" style="font-size:small"><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Jan 18, 2018 at 3:13 PM, Grace Choi via ncl-talk <span dir="ltr"><<a href="mailto:ncl-talk@ucar.edu" target="_blank">ncl-talk@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 everyone,<div><br></div><div>I have run into an issue using NCL to subset coordinates to map over the U.S. and have it do the same for ArcGIS. </div><div><br></div><div>I have a script with longitude and latitude as such: </div><div><br></div><div>;=============================<wbr>===========</div><div><br></div><div><p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">datadir = "./"</span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">filename = "<a href="http://Dalhousie_PM2.5_2011.nc" target="_blank">Dalhousie_PM2.5_2011.nc</a>"</span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0);min-height:13px"><br><span style="font-variant-ligatures:no-common-ligatures"></span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">; latitude spans -54.75 degrees to 69.75 degrees</span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">minlat = 25</span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">maxlat = 50</span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><br></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0);min-height:13px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">; longitude spans -179.95 to 179.95 degrees</span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)">minlon = -130</p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">maxlon = -70</span></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0);min-height:13px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></p>
<p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">output_filename = "Dalhousie_USA_2011_1.nc" </span></p><p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">;=============================<wbr>=================</span></p><p style="margin:0px;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures"><br></span></p><p style="margin:0px;font-stretch:normal;line-height:normal;color:rgb(0,0,0)"><font face="arial, helvetica, sans-serif">When I map this file with these coordinates on NCL, it shows the whole map of the U.S. However, when I take this netCDF file to create a map over ArcGIS, it shows only a very small part of the U.S. (seems to focus on the midwest region). Has anyone run into this problem before, and was able to solve it? </font></p><p style="margin:0px;font-stretch:normal;line-height:normal;color:rgb(0,0,0)"><font face="arial, helvetica, sans-serif"><br></font></p><p style="margin:0px;font-stretch:normal;line-height:normal;color:rgb(0,0,0)"><font face="arial, helvetica, sans-serif">Thanks so much.</font></p><p style="margin:0px;font-stretch:normal;line-height:normal;color:rgb(0,0,0)"><font face="arial, helvetica, sans-serif"><br></font></p><p style="margin:0px;font-stretch:normal;line-height:normal;color:rgb(0,0,0)"><font face="arial, helvetica, sans-serif">Sincerely,</font></p><p style="margin:0px;font-stretch:normal;line-height:normal;color:rgb(0,0,0)"><font face="arial, helvetica, sans-serif">Grace</font></p></div><div><span style="font-variant-ligatures:no-common-ligatures"><br></span></div><div><br></div></div>
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