[ncl-talk] x label query
Karin Meier-Fleischer
meier-fleischer at dkrz.de
Tue Oct 28 11:30:15 MDT 2014
Hi Kunal,
the problem is that your data contains a time dimension with units
"day". If you set
the time units like "days since 2012-01-01T00:00:00Z" which is the TDim
startValue
attribute in your file, it will plot from Jan 01 to Mar 31.
So insert the following line after TDim = f->TDim
TDim = f->TDim ; this is our x
TDim at units = "days since " + TDim at startValue
nTDim = dimsizes(TDim)
Bye,
Karin
Am 27.10.14 23:03, schrieb Kunal Bali:
> please find attachment ??
>
>
>
> Kunal Bali
> Research Scholar
> Radio & Atmospheric Science Division
> CSIR - National Physical Laboratory
> New Delhi - 110012
>
>
>
>
>
>
> On Tue, Oct 28, 2014 at 7:59 AM, Karin Meier-Fleischer
> <meier-fleischer at dkrz.de <mailto:meier-fleischer at dkrz.de>> wrote:
>
> Hi Kunal,
>
> without knowing your data it's nearly not possible to say what's
> maybe going wrong.
> Can you provide the cloud.nc <http://cloud.nc> file if it is not
> too large.
>
> Bye,
> Karin
>
> Am 27.10.14 06:50, schrieb Kunal Bali:
>> Dear NCL users
>>
>> I run the attached script file and result giving from Jan 01 to
>> Apr 01 with 5 days intervals. But I want to label x axis from Jan
>> 01 to 31 Mar ??
>>
>> As i tried to adjust the intervals values but it didn't work
>> properly. I am not getting the same interval values for 3 months.
>>
>> please tell me about this
>>
>> Thank You
>>
>> Kunal Bali
>> Research Scholar
>> Radio & Atmospheric Science Division
>> CSIR - National Physical Laboratory
>> New Delhi - 110012
>>
>>
>>
>>
>>
>>
>> On Mon, Oct 27, 2014 at 6:22 AM, Alan Brammer
>> <abrammer at albany.edu <mailto:abrammer at albany.edu>> wrote:
>>
>> Forgot ncl-talk.
>>
>>
>> https://www.ncl.ucar.edu/Document/Graphics/Resources/tm.shtml#tmXBMinorOn
>>
>>
>> Please try to search your queries it'll save you 24+ hours
>> and the rest of us 60 seconds doing it for you.
>>
>> Good luck.
>>
>> On Sat, Oct 25, 2014 at 4:10 AM, Kunal Bali
>> <kunal.bali9 at gmail.com <mailto:kunal.bali9 at gmail.com>> wrote:
>>
>> Dear NCL users
>>
>> How to create the minor tick mark.
>>
>> I am using the scripts given below
>>
>>
>> ;****************************************************
>> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
>> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
>> load
>> "$NCARG_ROOT/lib/ncarg/nclscripts/contrib/time_axis_labels.ncl"
>>
>> ;****************************************************
>> begin
>> ;***************************
>> ; read in data
>> ;***************************
>> f = addfile
>> ("/home/kunal/Pictures/NCL_Scripts/plot/cloud.nc
>> <http://cloud.nc>" , "r")
>> t = f->Cloud_Optical_Thickness_Combined_QA_Mean
>>
>> TDim = f->TDim ; this is our x
>> nTDim = dimsizes(TDim)
>>
>>
>> wks_type = "pdf"
>> wks_type at wkPaperSize = "A4"
>> wks = gsn_open_wks(wks_type,"cloud3")
>>
>>
>> ; resources for "left" variable
>> res = True
>> res at xyLineThicknesses = 2.5 ;
>> thicker line
>> res at xyLineColor = "Blue"
>> res at trXMinF = 1 ; set minimum X-axis value
>> res at trXMaxF = 91 ; set maximum X-axis value
>>
>> res at tmXBMode = "Manual"
>> res at tmXBMode = "Explicit"
>> res at tmXBValues = ispan(1,91,10)
>> res at tmXBLabels = res at tmXBValues
>> res at tmXBMinorLengthF = 0.01
>>
>>
>>
>> res at tiMainString = "Cloud_Optical_Thickness"
>> plot = gsn_csm_xy(wks,TDim,t,res)
>>
>> end
>>
>>
>> Kunal Bali
>> Research Scholar
>> Radio & Atmospheric Science Division
>> CSIR - National Physical Laboratory
>> New Delhi - 110012
>>
>>
>>
>>
>>
>>
>> On Sat, Oct 25, 2014 at 12:21 AM, Maria Gehne - NOAA
>> Affiliate <maria.gehne at noaa.gov
>> <mailto:maria.gehne at noaa.gov>> wrote:
>>
>> You need to be more specific with your questions! Did
>> you read the link in the previous response you got?
>> What exactly do you not understand from the
>> documentation of the function? There are even more
>> examples on how to deal with time axis labels here:
>> https://www.ncl.ucar.edu/Applications/time_labels.shtml
>>
>> Replies to ncl-talk only please.
>>
>> Maria
>>
>> On Fri, Oct 24, 2014 at 12:03 PM, Kunal Bali
>> <kunal.bali9 at gmail.com
>> <mailto:kunal.bali9 at gmail.com>> wrote:
>>
>> I am not getting how to do it ??
>>
>> Kunal Bali
>> Research Scholar
>> Radio & Atmospheric Science Division
>> CSIR - National Physical Laboratory
>> New Delhi - 110012
>>
>>
>>
>>
>>
>>
>> On Fri, Oct 24, 2014 at 7:10 PM, Kyle Griffin
>> <ksgriffin2 at wisc.edu
>> <mailto:ksgriffin2 at wisc.edu>> wrote:
>>
>> Please search for similar issues before
>> posting to the list - this has been addressed
>> many times before. You'll need to make sure
>> that your time variable has a unit, something
>> like "days since 2000-01-01 00:00:00.0" - the
>> year can be whatever you want as it won't be
>> plotted if you set your strings to be just
>> "%d %c" (giving you 1 Jan, 31 Mar)
>>
>> https://www.ncl.ucar.edu/Document/Functions/User_contributed/time_axis_labels.shtml
>>
>>
>> Kyle
>>
>> ----------------------------------------
>> Kyle S. Griffin
>> Department of Atmospheric and Oceanic Sciences
>> University of Wisconsin - Madison
>> Room 1421
>> 1225 W Dayton St, Madison, WI 53706
>> Email: ksgriffin2 at wisc.edu
>> <mailto:ksgriffin2 at wisc.edu>
>>
>> On Fri, Oct 24, 2014 at 8:33 AM, Kunal Bali
>> <kunal.bali9 at gmail.com
>> <mailto:kunal.bali9 at gmail.com>> wrote:
>>
>> Dear NCL users
>>
>> I am running the attached CLOUD.ncl
>> scripts. Its giving the result plot but i
>> am not getting the days name in x axis as
>> i need to get the x axis names from 1jan
>> to 31 march. Its giving only numbers. So
>> please tell me how label the x axis
>>
>>
>> Thank You
>>
>>
>> Kunal Bali
>> Research Scholar
>> Radio & Atmospheric Science Division
>> CSIR - National Physical Laboratory
>> New Delhi - 110012
>>
>>
>>
>>
>>
>>
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--
Dipl. Geophys. Karin Meier-Fleischer
Visualization
Application Support
Deutsches Klimarechenzentrum GmbH (DKRZ)
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