<div dir="ltr"><div class="gmail_default" style="font-size:small">Thanks for providing your files. I'm looking into this now. </div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">I have two meetings this afternoon, but if I don't get this today, I'll look again tomorrow morning.</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 Tue, Jan 19, 2016 at 9:28 PM, Arun Kumar Dwivedi <span dir="ltr"><<a href="mailto:dwivedi.arunkumar@gmail.com" target="_blank">dwivedi.arunkumar@gmail.com</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"><span style="font-size:12.8px">Dear All,</span><div style="font-size:12.8px">As discussed earlier, We have uploaded our nc file and our script in the ftp server. Our requirement is to plot a parameter for Atlantic and Indian ocean (For eg -90W to 100E and from -50S to 50 N).. And our resultant output is also attached where in the plot is only until 0E. </div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">NOTE: We are taking our inputs from a dat file which is also attached here (mom-ctrl-slc.dat)</div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">Data File Name--Forecast201510040000.nc</div><div style="font-size:12.8px">Input control File Name --mom-ctrl-slc.dat</div><div style="font-size:12.8px">Script Name-- mom-slc.ncl</div><div style="font-size:12.8px">Our output Name-- mom_slc_TEMPNEW_2015100612UTC.png</div></div><div class="gmail_extra"><span class=""><br clear="all"><div><div><div dir="ltr"><div><div dir="ltr"><div><div>Thanks & Regards</div><div dir="ltr">Arun Kumar Dwivedi,<br>Project Engineer - II</div><div dir="ltr">Computational Earth Science Group</div><div dir="ltr">CDAC, Pune - 411 007<br>Mob :09546189035</div></div></div></div></div></div></div>
<br></span><div><div class="h5"><div class="gmail_quote">On Sat, Jan 16, 2016 at 2:13 AM, Mary Haley <span dir="ltr"><<a href="mailto:haley@ucar.edu" target="_blank">haley@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"><div class="gmail_default" style="font-size:small">Can you provide me with the data file so I can test this here? It looks like the longitude values should be flipping correctly, but I don't understand why you are getting values from -257.75 to 101.75.</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">The longitude array must be monotonically increasing for this to work, I believe, but I want to check the array myself to see what's going on with it.</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">If your file is too large, then if you could just write sst to the file by itself, and send me that, then I don't need anything else.</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">You can write sst to a file using the following code:</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small"> </div><div class="gmail_default" style="font-size:small"> system("rm <a href="http://marytest.nc" target="_blank">marytest.nc</a>")</div><div class="gmail_default" style="font-size:small"> mout = addfile("<a href="http://marytest.nc" target="_blank">marytest.nc</a>","c")</div><div class="gmail_default" style="font-size:small"> mout->sst = sst</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">You can upload the file to our ftp:</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default"><a href="http://www.ncl.ucar.edu/report_bug.shtml#HowToFTP" target="_blank">http://www.ncl.ucar.edu/report_bug.shtml#HowToFTP</a><br></div><div class="gmail_default"><br></div><div class="gmail_default">or share it via Dropbox or Google Drive or something similar.</div><div class="gmail_default"><br></div><div class="gmail_default">Thanks,</div><div class="gmail_default"><br></div><div class="gmail_default">--Mary</div><div class="gmail_default"><br></div><div class="gmail_default" style="font-size:small"> </div></div><div><div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Jan 13, 2016 at 12:40 AM, Arun Kumar Dwivedi <span dir="ltr"><<a href="mailto:dwivedi.arunkumar@gmail.com" target="_blank">dwivedi.arunkumar@gmail.com</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"><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px">Dear all,</div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px">Thank q for the response</div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px">In continuation to my above query the description is given below </div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px"><br></div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px">Our data is rectilinear data ( data is in rectangular matrix with un-uniform spacing). '</div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px"> </div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px">Our basic data structure is :</div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px"> </div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px">Variable: sst</div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px">Type: float <br>Total Size: 4499840 bytes <br> 1124960 values <br>Number of Dimensions: 4 <br>Dimensions and sizes: [T1 | 20] x [ZT_K1_1 | 1] x [YT_J | 178] x [XT_I | 316] <br>Coordinates: <br> T1: [1005606..1005720] <br> ZT_K1_1: [ 2.5.. 2.5] <br> YT_J: [ -79.. 79] <br> XT_I: [ 1.. 359] <br>Number Of Attributes: 4 <br> missing_value : -1e+34 <br> _FillValue : -1e+34 <br> long_name : SST <br> units : C <br><br></div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px"><br></div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px">****************************</div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px">Our actual problem is we need to plot longitude in the selected range for eg -90W to 120E then it doesnt accept the -90W value since the longitude array is from 0 to 360 , the plot comes from 0 to 120E only. (-ve values not accepted.) . To solve this we used lonflip function so that our longitude array changes from -180 to 180. but since it is un-uniform data ,</div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px">***********************************</div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px">After LonFlip , it is</div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px"><br></div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px">Variable: sstnew <br>Type: float <br>Total Size: 4499840 bytes <br> 1124960 values <br>Number of Dimensions: 4 <br>Dimensions and sizes: [T1 | 20] x [ZT_K1_1 | 1] x [YT_J | 178] x [XT_I | 316] <br>Coordinates: <br> T1: [1005606..1005720] <br> ZT_K1_1: [ 2.5.. 2.5] <br> YT_J: [ -79.. 79] <br> XT_I: [-257.75..101.75] <br>Number Of Attributes: 5 <br> missing_value : -1e+34 <br> _FillValue : -1e+34 <br> long_name : SST <br> units : C <br> lonFlip : longitude coordinate variable has been reordered via lonFlip</div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px"> </div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px">The longitude is originally from 0 to 360 and after LonFlip it is -257.75..101.75... But when we are plotting in the longitude range (-90, 120) it is coming only in the longitude range (-90, 101)</div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px"><br></div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px">So what would be the solution for our problem</div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px"><br></div><div style="color:rgb(0,0,0);font-family:Arial,Helvetica,sans-serif;font-size:12px"> </div></div><div class="gmail_extra"><br clear="all"><div><div><div dir="ltr"><div><div dir="ltr"><div><div>Thanks & Regards</div><span><font color="#888888"><div dir="ltr">Arun Kumar Dwivedi,<br>Project Engineer - II</div><div dir="ltr">Computational Earth Science Group</div><div dir="ltr">CDAC, Pune - 411 007<br>Mob :<a href="tel:09546189035" value="+919546189035" target="_blank">09546189035</a></div></font></span></div></div></div></div></div></div><div><div>
<br><div class="gmail_quote">On Tue, Jan 12, 2016 at 7:44 PM, Mary Haley <span dir="ltr"><<a href="mailto:haley@ucar.edu" target="_blank">haley@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"><div class="gmail_default" style="font-size:small">Arun,</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">We need a little more information here. Is your data on a rectilinear grid? This function only works for rectilinear grids (grids represented by 1D lat/lon arrays).</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">Did you look at your longitude values to make sure there are no issues with them before you do lonFlip? </div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">It would help if we could see a "printVarSummary" of the variable you are trying to call lonFlip on, and also any error messages.</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"><div><div>On Sun, Jan 10, 2016 at 11:10 PM, Arun Kumar Dwivedi <span dir="ltr"><<a href="mailto:dwivedi.arunkumar@gmail.com" target="_blank">dwivedi.arunkumar@gmail.com</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><div dir="ltr">Dear All,<div>I am working on ocean data (MOM and WAM) for global domain. I have issues with longitude, when trying to plot in for particular region. For eg if I want plot with Latitude 0 to 30 and Lon -40 to 100. Then it doesn't recognize the value -40 in the longitude array. </div><div><br></div><div>For this i have tried using LonFlip function, it works fine with uniform grid but doesn't work with my data set which has varied grid resolution (0.5,1 and 1.5). </div><div><br></div><div><br clear="all"><div><div><div dir="ltr"><div dir="ltr"><div>Thanks & Regards</div><span><font color="#888888"><div dir="ltr">Arun Kumar Dwivedi,<br><br></div></font></span></div></div></div></div>
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