<div dir="ltr"><div>Dear Dennis,</div><div>So many thanks for your help. I could finally run the script successfully. I attached the script and the plot. However, I would like to set the title of the plot as <span style="background-color:rgb(182,215,168)">"NDVI average from 2021-03-03 to 2021-03-12"</span></div><div><span style="background-color:rgb(255,255,255)">But this title overlaps with the main title of the file. How can I remove the original title, please?</span></div><div><span style="background-color:rgb(255,255,255)">So many thanks for the time you allocate to check my request.</span></div><div><span style="background-color:rgb(255,255,255)">Best wishes,<br></span></div><div><span style="background-color:rgb(182,215,168)"><br></span></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Jun 29, 2022 at 12:57 AM Dennis Shea <<a href="mailto:shea@ucar.edu">shea@ucar.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>The file you sent,</div><div><br></div><div>VIIRS-Land_v001-preliminary_NPP13C1_S-NPP_20210312_c20220419124706.nc</div><div><br></div><div>does not have a problem.</div><div><br></div><div>As you requested, I ran <b><a href="https://www.ncl.ucar.edu/Applications/Scripts/ndvi_3.ncl" target="_blank">https://www.ncl.ucar.edu/Applications/Scripts/ndvi_3.ncl</a></b></div><div>on the file you sent<b>, I</b>t is appended.</div><div><br></div><div>%> ncl setareh_VIIRS.ncl</div><div><b><br></b></div><div>As you requested, I ran the script on the VIIRS file. It ran successfully. The png is attached.</div><div>I think it would be best to send help requests to ncl-talk.</div><div>Maybe others can see issues that I am not seeing.</div><div><br></div><div>Regards</div><div>Dennis<br></div><div><br></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jun 28, 2022 at 1:42 PM Setareh Rahimi <<a href="mailto:setareh.rahimi@gmail.com" target="_blank">setareh.rahimi@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Dear Dennis,</div><div>I tried to plot NDVI for a specific day, hence 12 March 2021 using the file available at :</div><div><span style="background-color:rgb(159,197,232)"><a href="https://www.ncl.ucar.edu/Applications/Scripts/ndvi_3.ncl" target="_blank">https://www.ncl.ucar.edu/Applications/Scripts/ndvi_3.ncl</a></span></div><div>However, I got an error again. It seems that there is a problem with the file. I attached the error message and the nc file. May I ask you please to run the script for this data?</div><div>I need to make sure that the file is damaged.</div><div>Thanks in advance,<div class="gmail_chip gmail_drive_chip" style="width:396px;height:18px;max-height:18px;background-color:rgb(245,245,245);padding:5px;color:rgb(34,34,34);font-family:arial;font-style:normal;font-weight:bold;font-size:13px;border:1px solid rgb(221,221,221);line-height:1"><a href="https://drive.google.com/file/d/12H5UHVPVoQisuBgo62hs4-66_B7OVXS_/view?usp=drive_web" style="display:inline-block;max-width:366px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-decoration:none;padding:1px 0px;border:medium none" aria-label="VIIRS-Land_v001-preliminary_NPP13C1_S-NPP_20210..." target="_blank"><img style="vertical-align: bottom; border: medium none;" src="https://ssl.gstatic.com/docs/doclist/images/icon_10_generic_list.png"> <span dir="ltr" style="color:rgb(17,85,204);text-decoration:none;vertical-align:bottom">VIIRS-Land_v001-preliminary_NPP13C1_S-NPP_20210...</span></a><img style="opacity: 0.55; float: right; display: none;"></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jun 28, 2022 at 11:35 PM Dennis Shea <<a href="mailto:shea@ucar.edu" target="_blank">shea@ucar.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>These messages do not even look like NCL error messages.</div><div><br></div><div>If you entered the following at the command line and got those messages, NCL in not involved.:</div><div><br></div><div>%> ls [1-2][8-9-0-1]*/*nc</div><div><br></div><div>I'm not sure what to suggest.</div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jun 28, 2022 at 12:59 PM Setareh Rahimi <<a href="mailto:setareh.rahimi@gmail.com" target="_blank">setareh.rahimi@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Dear Dennis,</div><div>Thanks again for your advice. I did as you suggested and again got an error. (attached)</div><div>Why should I receive this message, please?</div><div>================================================<br></div><div><span style="background-color:rgb(255,217,102)">ncattname: ncid 23986176: NetCDF: Variable not found<br>ncattname: ncid 23986176: NetCDF: Variable not found<br>ncattname: ncid 23986176: NetCDF: Variable not found<br>ncattname: ncid 23986176: NetCDF: Variable not found<br>ncattname: ncid 23986176: NetCDF: Variable not found<br> file: NclNetCDF4.c, line: 2493<br><br> We Thought It Was Compound Data, But NOT.</span></div><div>================================================<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jun 28, 2022 at 11:23 PM Dennis Shea <<a href="mailto:shea@ucar.edu" target="_blank">shea@ucar.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>NCL's <b>systemfunc</b> is invoking the Unix/Linux system 'ls'. It is *independent* of NCL.<br></div><div><br></div><div>From directory your NCL script is located, enter the following at the command line:<br></div><div><br></div><div>%> ls [1-2][8-9-0-1]*/*nc</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jun 28, 2022 at 11:46 AM Setareh Rahimi <<a href="mailto:setareh.rahimi@gmail.com" target="_blank">setareh.rahimi@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Dear Dennis,</div><div>Many thanks for your email. I run the attached script and received the attached error.</div><div>What is wrong, please?<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jun 28, 2022 at 10:07 PM Dennis Shea <<a href="mailto:shea@ucar.edu" target="_blank">shea@ucar.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>As indicated before, your path is wrong.</div><div>====</div><div>The attached works just fine.<br></div><div><br></div><div>%> ncl NDVI_TimeSeries.ncl >&! NDVI.Daily_to_Monthly.txt<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jun 28, 2022 at 10:25 AM Setareh Rahimi via ncl-talk <<a href="mailto:ncl-talk@mailman.ucar.edu" target="_blank">ncl-talk@mailman.ucar.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Dear all,</div><div><br></div><div>I have downloaded <span style="background-color:rgb(241,194,50)"><font size="2"><span style="font-family:arial,sans-serif"><span style="font-weight:normal">the Normalized Difference Vegetation Index</span></span></font> (NDVI), from the Advanced Very High-Resolution Radiometer (AVHRR) s<span style="background-color:rgb(255,255,255)">ensor from the link below: </span><br></span></div><div><span style="background-color:rgb(234,153,153)"><a href="https://www.ncei.noaa.gov/metadata/geoportal/rest/metadata/item/gov.noaa.ncdc:C01558/html" target="_blank">https://www.ncei.noaa.gov/metadata/geoportal/rest/metadata/item/gov.noaa.ncdc:C01558/html</a> <br></span></div><div><span style="background-color:rgb(234,153,153)"><br></span></div><div><span style="background-color:rgb(255,255,255)">As you can see this link provides daily data. And I have downloaded daily data from 1986 to 2021. I put the daily data for each year in a separate folder. <br></span></div><div><span style="background-color:rgb(234,153,153)"><span style="background-color:rgb(255,255,255)">Now I tend to calculate the monthly anomaly of NDVI and do not know how to combine all these files. </span><br></span></div><div><span style="background-color:rgb(234,153,153)"><br></span></div><div><span style="background-color:rgb(234,153,153)"><span style="background-color:rgb(255,255,255)">I used the below commands to call the files:</span><br></span></div><div><span style="background-color:rgb(234,153,153)"><span style="background-color:rgb(255,255,255)">========================================</span><br></span></div><div><span style="background-color:rgb(234,153,153)"><span style="background-color:rgb(182,215,168)">fils = systemfunc("ls [1-2][8-9-0-1]*/*nc")<br> print(fils)<br><br> f = addfiles (fils, "r")<br><br> x = short2flt(f[:]->NDVI)<br><br> printVarSummary(x)</span></span></div><div><span style="background-color:rgb(234,153,153)"><span style="background-color:rgb(255,255,255)">=========================================</span><br></span></div><div><span style="background-color:rgb(255,255,255)">but got the attached error! Please have a look at the attached screenshot.</span></div><div><span style="background-color:rgb(234,153,153)"><span style="background-color:rgb(255,255,255)">How can I combine all those files together, please?</span></span></div><div><span style="background-color:rgb(255,255,255)">I really appreciate any help you can provide.</span></div><div><span style="background-color:rgb(234,153,153)"><span style="background-color:rgb(255,255,255)">Best wishes,</span><br></span></div><div><span style="background-color:rgb(241,194,50)"><br></span></div><div>-- <br><div dir="ltr">S.Rahimi<br><br></div></div></div>
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</blockquote></div><br clear="all"><br>-- <br><div dir="ltr">S.Rahimi<br><br></div>
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</blockquote></div><br clear="all"><br>-- <br><div dir="ltr">S.Rahimi<br><br></div>
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</blockquote></div><br clear="all"><br>-- <br><div dir="ltr">S.Rahimi<br><br></div>
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</blockquote></div><br clear="all"><br>-- <br><div dir="ltr" class="gmail_signature">S.Rahimi<br><br></div>