From dave.allured at noaa.gov Wed Aug 10 14:56:59 2022 From: dave.allured at noaa.gov (Dave Allured - NOAA Affiliate) Date: Wed, 10 Aug 2022 14:56:59 -0600 Subject: [ncl-install] [ncl-talk] Contours not showing while plotting wrf out file In-Reply-To: <41c1b3172c8f7d2424e2d8e758b89daf@cas.iitd.ac.in> References: <23648bdd3ecec1489209d64345cb39b4@cas.iitd.ac.in> <41c1b3172c8f7d2424e2d8e758b89daf@cas.iitd.ac.in> Message-ID: Anie, yes, that is some kind of installation problem. After this message, let us move the conversation to the ncl-install mailing list, and drop ncl-talk. I am not experienced with conda installs or debugging. Given that, here are some general suggestions that may or may not help. Perhaps someone else has another suggestion, * Contact conda support for advice. Probably try this first. Mention that you now have two different errors: can not open libgsl, and contours not showing. I think the first error is more important, and should be solved first. * Try uninstalling, then reinstalling GSL using conda. * Uninstall, then reinstall NCL using conda. * Deactivate your main conda environment. Then set up a new conda environment in a different location on the same machine. Perform a fresh install of NCL and all dependencies in the alternate conda environment. * As a last resort, try an alternate installation method. On Sun, Aug 7, 2022 at 11:00 PM Anie K Lal wrote: > Hi, > I was able to plot it successfully in another PC where I had installed > ncl. So it is an installation error. I got an error > > "ncl: error while loading shared libraries: libgsl.so.25: cannot open > shared object file: No such file or directory" > > In both PCs I installed ncl using conda (I am using Anaconda), > "conda create -n ncl_stable -c conda-forge ncl" > > I tried "conda update -n ncl_stable -c conda-forge --all", the error > still persists. > > I am attaching the results of : > conda list -n ncl_stable > conda --version > which ncl > ncl -V > env | grep NCARG > > In both PCs I installed ncl in same way, for one it worked and other > it's showing this error! > > Kindly advice how to resolve this installation issue. > > > Subject: Re: [ncl-talk] Contours not showing while plotting wrf out file > Date: 06.08.2022 23:06 > From: Dave Allured - NOAA Affiliate > > Anie, your data ranges look good, and there are no missing values. > Let's test your basic NCL installation. Try running the same example > on a different data file from the NCL website: > > https://www.ncl.ucar.edu/Applications/Data/cdf/wrfout_d01_2005-08-28_00:00:00 > > Use the original script example wrf_gsn_1.ncl, with no changes except > for the file name. This works for me. I get a full color plot with > no missing areas. Let us know if that works. > > On Sat, Aug 6, 2022 at 6:36 AM Anie K Lal > wrote: > > > Hi, > > > > (1) Output from > > > > "printVarSummary (hgt) > > printMinMax (hgt) > > print (num (ismissing (hgt)) > > > > printMinMax (hgt at lat2d) > > printMinMax (hgt at lon2d)" are: > > > > ---------------------------------------------------------------------------- > > Variable: hgt > > Type: float > > Total Size: 88804 bytes > > 22201 values > > Number of Dimensions: 2 > > Dimensions and sizes: [south_north | 149] x [west_east | 149] > > Coordinates: > > Number Of Attributes: 8 > > lon2d : > > lat2d : > > FieldType : 104 > > MemoryOrder : XY > > description : Terrain Height > > units : m > > stagger : > > coordinates : XLONG XLAT XTIME > > (0) > > (0) Terrain Height (m) : min=0 max=6044.23 > > (0) 0 > > (0) > > (0) min=16.1061 max=39.9454 > > (0) > > (0) min=63.4411 max=90.7589 > > > > ---------------------------------------------------------------------------- > > > > (2) No messages where printed when I ran the program. No errors or > > warnings. > > > > (3) Yes, I ran the original example script by just changing the path > > and > > location of my data file. Still its showing the same output, without > > > > contours. > > > > Kindly advice > > Thank you > > > > Subject: Re: [ncl-talk] Contours not showing while plotting wrf out > > file > > Date: 05.08.2022 22:01 > > From: Dave Allured - NOAA Affiliate > > To: Anie K Lal > > > > Anie, minimal diagnostic information is needed to be able to help > > you. > > > > (1) Please show output from: > > > > printVarSummary (hgt) > > printMinMax (hgt) > > print (num (ismissing (hgt)) > > > > printMinMax (hgt at lat2d) > > printMinMax (hgt at lon2d) > > > > (2) Please show any messages that were printed when you ran your > > program. > > > > (3) Please run the original example wrf_gsn_1.ncl with no changes > > except the path and location of your data file. Does that make a > > valid contour map? > > > > On Fri, Aug 5, 2022 at 9:23 AM Anie K Lal via ncl-talk > > wrote: > > > >> Hi all, > >> > >> I am trying to plot WRF-ARW data using gsn_csm_contour_map. I have > >> followed the script in > >> https://www.ncl.ucar.edu/Applications/wrfgsn.shtml. > >> > >> But unfortunately I am not getting the contours. I am attaching > > the > >> script I used and the plot I got. > >> > > > ________________________________________________________________________- > >> d1 = addfile("/home/anie/Documents/WRF_Chem/EXP01/wrfout_d01.nc > > [1] > >> [1]", "r") > >> > >> it = 0 ; first time step > >> hgt = wrf_user_getvar(d1,"HGT",it) ; Terrain elevation > >> hgt at lat2d = wrf_user_getvar(d1,"XLAT",it) ; latitude/longitude > >> hgt at lon2d = wrf_user_getvar(d1,"XLONG",it) ; required for > >> plotting > >> > >> wks = gsn_open_wks("png","wrf_gsn") > >> > >> ;---Set some basic plot options > >> res = True > >> > >> res at gsnMaximize = True ; maximize plot in frame > >> > >> ; res at tiMainString = filename > >> > >> res at cnFillOn = True > >> res at cnFillPalette = "OceanLakeLandSnow" > >> res at cnLinesOn = False > >> > >> res at mpProjection = "CylindricalEquidistant" ; The default > >> res at mpDataBaseVersion = "MediumRes" > >> > >> res at gsnAddCyclic = False > >> > >> ;---Zoom in on plot > >> res at mpMinLatF = min(hgt at lat2d) > >> res at mpMaxLatF = max(hgt at lat2d) > >> res at mpMinLonF = min(hgt at lon2d) > >> res at mpMaxLonF = max(hgt at lon2d) > >> > >> contour = gsn_csm_contour_map(wks,hgt,res) > >> > > > > _________________________________________________________________________________________ > >> > >> Kindly help me identify the issue. > >> > >> Looking forward to any kind of help. > >> > >> Thank you > > > > CAUTION: This email originated from outside of IIT Delhi. Do not > > click > > links or open attachments unless you recognize the sender and know > > the > > content is safe. > > > > Links: > > ------ > > [1] http://wrfout_d01.nc > > CAUTION: This email originated from outside of IIT Delhi. Do not click > links or open attachments unless you recognize the sender and know the > content is safe. > > > Links: > ------ > [1] http://wrfout_d01.nc -------------- next part -------------- An HTML attachment was scrubbed... URL: