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Hi all,</div>
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this if my first post and i'm quit new to ncl.</div>
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I'm trying to plot weather station data of my network (about 95 weather stations).</div>
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I started with this example <a href="https://www.ncl.ucar.edu/Applications/station.shtml" id="LPNoLP991833">https://www.ncl.ucar.edu/Applications/station.shtml</a> using my data (a .dat file with 4 coulumn: id,lat,lon,temperature).</div>
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I correclty plot the data and i can see the map but i still have some concerne that i do not catch very well:</div>
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-How can i "fill" the map with data till the coastline, or in general, fill an entire region of a country? (attached image)</div>
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Once i will understand how to fix the point above,i would like to make a further step, interpolating the data using natgrid, so i started from the code used above and modified it but i have the following error:</div>
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<span style="font-family:monospace"><span style="color:#000000;background-color:#ffffff;">(0) check_for_lon_coord: Warning: Data either does not contain
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(0) a valid longitude coordinate array or doesn't contain one at all. <br>
(0) A valid longitude coordinate array should have a 'units' <br>
(0) attribute equal to one of the following values: <br>
(0) 'degrees_east' 'degrees-east' 'degree_east' 'degrees east' 'degrees_E' 'Degrees_east' 'degree_E' 'degreeE' 'de<br>
greesE' 'deg east'<br>
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Attached you will find the code that return this error containing the interpolation code with natgrid (test.ncl)</div>
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Any help will be very appreciated.</div>
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Thank you guys!</div>
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