[ncl-talk] query ( CONVERSION ASCII TO NetCDF)

Karin Meier-Fleischer meier-fleischer at dkrz.de
Wed Sep 24 07:28:50 MDT 2014


That's an information you have to tell first. Without knowing anything
about the new netcdf file I can't help you!

- provide the file and the script.
- send the complete output from NCL runing the script.
- send the pdf output file (or files ?)



Am 24.09.14 15:16, schrieb Kunal Bali:
> I downloaded the new netcdf file. i did not created ascii to netcdf 
> this time.
> So i am using netcdf file directly.
>
> I am using NCL 6.2.0. version
>
> Kunal Bali
> Research Scholar
> Radio & Atmospheric Science Division
> CSIR - National Physical Laboratory
> New Delhi - 110012
>
>
>
>
>
>
> On Wed, Sep 24, 2014 at 6:34 PM, Karin Meier-Fleischer 
> <meier-fleischer at dkrz.de <mailto:meier-fleischer at dkrz.de>> wrote:
>
>     Please rename your netcdf file and run my script it will create
>     the netCDF file
>     and use it for plotting. The NaNs in your original and netCDF file
>     could cause
>     the problems.
>
>     Which version of NCL you are using?
>
>
>     Am 24.09.14 14:55, schrieb Kunal Bali:
>>     Karin
>>
>>     I edit the scripts according to you but when i run it first time
>>     the pdf file created with map but then again i run the same
>>     script,  nothing was coming out only blank pdf created.
>>
>>     Kunal Bali
>>     Research Scholar
>>     Radio & Atmospheric Science Division
>>     CSIR - National Physical Laboratory
>>     New Delhi - 110012
>>
>>
>>
>>
>>
>>
>>     On Wed, Sep 24, 2014 at 6:12 PM, Karin Meier-Fleischer
>>     <meier-fleischer at dkrz.de <mailto:meier-fleischer at dkrz.de>> wrote:
>>
>>         I'm a little bit confused about this email. Didn't you read
>>         my last mail 45 min ago?
>>         There you can find the answer. See attachment. Please do not
>>         send the same request
>>         more than one time!
>>
>>
>>         Am 24.09.14 14:33, schrieb Kunal Bali:
>>>         Dear NCL user
>>>
>>>         i tried these command to save my plot in pdf file. but its
>>>         not working. pdf creating but without map. Here i attached
>>>         my scripts for plotting map. please look at this and let me
>>>         know what am i doing wrong.
>>>
>>>         wks_type = "pdf"
>>>         wks_type at wkPaperSize = "A4"
>>>         wks = gsn_open_wks(wks_type,"sample1")
>>>
>>>
>>>
>>>         My aim to just save my results in pdf format.
>>>
>>>
>>>
>>>         Thaank YOu
>>>
>>>         Kunal Bali
>>>         Research Scholar
>>>         Radio & Atmospheric Science Division
>>>         CSIR - National Physical Laboratory
>>>         New Delhi - 110012
>>>
>>>
>>>
>>>
>>>
>>>
>>>         On Wed, Sep 24, 2014 at 5:14 PM, Karin Meier-Fleischer
>>>         <meier-fleischer at dkrz.de <mailto:meier-fleischer at dkrz.de>>
>>>         wrote:
>>>
>>>             You set wks to x11 and create a plot. The second setting
>>>             of wks do not have any influence.
>>>             Change the the first wks setting to the pdf settings and
>>>             it should work.
>>>
>>>             ;---Open workstation and change color map
>>>               wks_type = "pdf"
>>>               wks_type at wkPaperSize = "A4"
>>>               wks = gsn_open_wks(wks_type,"sample1")
>>>
>>>
>>>             ;---Set some resources
>>>               res                   = True
>>>
>>>               res at gsnMaximize       = True     ; maximize plot in frame
>>>
>>>               res at cnFillOn          = True     ; turn on contour fill
>>>               res at cnLinesOn         = False    ; turn off contour lines
>>>               res at cnLineLabelsOn    = False    ; turn off line labels
>>>
>>>               res at tiMainString      = filename
>>>
>>>               res at gsnAddCyclic      = False
>>>
>>>               plot = gsn_csm_contour_map(wks,totc,res)
>>>
>>>
>>>             Bye,
>>>             Karin
>>>
>>>             Am 24.09.14 13:16, schrieb Kunal Bali:
>>>>             please find the attached file
>>>>
>>>>             Thank You
>>>>
>>>>             Kunal Bali
>>>>             Research Scholar
>>>>             Radio & Atmospheric Science Division
>>>>             CSIR - National Physical Laboratory
>>>>             New Delhi - 110012
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>             On Wed, Sep 24, 2014 at 4:22 PM, Karin Meier-Fleischer
>>>>             <meier-fleischer at dkrz.de
>>>>             <mailto:meier-fleischer at dkrz.de>> wrote:
>>>>
>>>>                 Please provide the script you are using!
>>>>
>>>>                 Am 24.09.14 12:34, schrieb Kunal Bali:
>>>>>                 Dear Karin
>>>>>
>>>>>                 Thank You once again. Now its coming properly.
>>>>>                 One more problem i am facing right now is that i
>>>>>                 am trying to save the output result in pdf.
>>>>>                 I am using the commands before END command
>>>>>                   wks_type = "pdf"
>>>>>                   wks_type at wkPaperSize = "A4"
>>>>>                   wks = gsn_open_wks(wks_type,"test2")
>>>>>
>>>>>                 These command are generating the pdf file in
>>>>>                 directory but blank without any graphs (0 bytes).
>>>>>
>>>>>                 So how is the correct way to save the result in
>>>>>                 pdf or png format or how to use above commands
>>>>>                 correctly.
>>>>>
>>>>>                 Thank You
>>>>>
>>>>>
>>>>>
>>>>>                 Kunal Bali
>>>>>                 Research Scholar
>>>>>                 Radio & Atmospheric Science Division
>>>>>                 CSIR - National Physical Laboratory
>>>>>                 New Delhi - 110012
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>                 On Wed, Sep 24, 2014 at 3:30 PM, Karin
>>>>>                 Meier-Fleischer <meier-fleischer at dkrz.de
>>>>>                 <mailto:meier-fleischer at dkrz.de>> wrote:
>>>>>
>>>>>                     Hi Kunal,
>>>>>
>>>>>                     didn't you use the isnan_ieee section in the
>>>>>                     script? You have NaNs in your data and they
>>>>>                     should be set to _FillValue.
>>>>>
>>>>>                       if (any(isnan_ieee(data))) then
>>>>>                     value = 1.e20
>>>>>                     replace_ieeenan (data, value, 0)
>>>>>                     data at _FillValue = value
>>>>>                       end if
>>>>>
>>>>>                     Again, without your script we could not help
>>>>>                     properly!
>>>>>
>>>>>                     Bye,
>>>>>                     Karin
>>>>>
>>>>>                     Am 24.09.2014 um 11:40 schrieb Kunal Bali
>>>>>                     <kunal.bali9 at gmail.com
>>>>>                     <mailto:kunal.bali9 at gmail.com>>:
>>>>>
>>>>>>                     Dear NCL users
>>>>>>
>>>>>>                     With the help of NCL users Now i am able to
>>>>>>                     convert ASCII to netcdf format. But when i
>>>>>>                     tried to plot this .nc file the contour map
>>>>>>                     is not coming out in proper way.
>>>>>>
>>>>>>                     But when i use the original .nc file (without
>>>>>>                     any conversion) then the plot is coming
>>>>>>                     nicely. Here is attached the file with figure
>>>>>>                     and all commands which i am using to plot.
>>>>>>
>>>>>>                     Thank You
>>>>>>
>>>>>>                     Kunal Bali
>>>>>>                     Research Scholar
>>>>>>                     Radio & Atmospheric Science Division
>>>>>>                     CSIR - National Physical Laboratory
>>>>>>                     New Delhi - 110012
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>                     On Wed, Sep 24, 2014 at 1:54 PM, Karin
>>>>>>                     Meier-Fleischer <meier-fleischer at dkrz.de
>>>>>>                     <mailto:meier-fleischer at dkrz.de>> wrote:
>>>>>>
>>>>>>                         Hi Kunal,
>>>>>>
>>>>>>                         you read the data into an array called
>>>>>>                         data with nlines=64800 and ncolumns=3
>>>>>>                          --->  data(nlines,ncolumns)
>>>>>>
>>>>>>                         The 1st column, all lines:  data(:,0)
>>>>>>                         The 2nd column, all lines:  data(:,1)
>>>>>>                         The 3rd column, all lines:  data(:,2)
>>>>>>
>>>>>>                         nLongitude = 360
>>>>>>                         Longitude = data(0:nLongitude-1,1)   --->
>>>>>>                         read 2nd column, first 360 lines
>>>>>>
>>>>>>                         Please, take a look at
>>>>>>
>>>>>>                         http://www.ncl.ucar.edu/Document/Manuals/Getting_Started/basics.shtml#ArraySubscripting
>>>>>>
>>>>>>                         Bye,
>>>>>>                         Karin
>>>>>>
>>>>>>                         Am 24.09.2014 um 07:10 schrieb Kunal Bali
>>>>>>                         <kunal.bali9 at gmail.com
>>>>>>                         <mailto:kunal.bali9 at gmail.com>>:
>>>>>>
>>>>>>>                         Dear*Karin Meier-Fleischer
>>>>>>>                         *
>>>>>>>
>>>>>>>                         Thank You so much for helping me. Your
>>>>>>>                         run your scripts and working well.
>>>>>>>                         I just want know what is the means of
>>>>>>>                         this line  > *Longitude =
>>>>>>>                         data(*0:nLongitude-1*,1)
>>>>>>>
>>>>>>>                         *
>>>>>>>                         *Thank You
>>>>>>>                         *
>>>>>>>
>>>>>>>                         Kunal Bali
>>>>>>>                         Research Scholar
>>>>>>>                         Radio & Atmospheric Science Division
>>>>>>>                         CSIR - National Physical Laboratory
>>>>>>>                         New Delhi - 110012
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>                         On Wed, Sep 24, 2014 at 1:01 AM, Karin
>>>>>>>                         Meier-Fleischer <meier-fleischer at dkrz.de
>>>>>>>                         <mailto:meier-fleischer at dkrz.de>> wrote:
>>>>>>>
>>>>>>>                             Hi Kunal,
>>>>>>>
>>>>>>>                             one problems occurred while reading
>>>>>>>                             the datacaused by the variable name
>>>>>>>                             TotCH4_A in the
>>>>>>>                             header line of your data file
>>>>>>>                             14-01.txt. NCL reads the value 4 in
>>>>>>>                             the name and writes it as first
>>>>>>>                             value into the data array. After
>>>>>>>                             renaming to TotCH_A in 14-01.txt
>>>>>>>                             file everything works well.
>>>>>>>
>>>>>>>                             You missed to convert the one
>>>>>>>                             dimensional variable TotCH4_A (in
>>>>>>>                             your NCL script) to a two
>>>>>>>                             dimensional array. Also as described
>>>>>>>                             in the mails before you should
>>>>>>>                             assign latitude and
>>>>>>>                             longitude to the named variables of
>>>>>>>                             TotCH4_A2D. See the script below.
>>>>>>>
>>>>>>>                             It is easier to write/save the NCL
>>>>>>>                             commands in a text file (e.g.
>>>>>>>                             script.ncl) and run it
>>>>>>>                             using 'ncl script.ncl'
>>>>>>>
>>>>>>>                             Bye, Karin
>>>>>>>
>>>>>>>                             ;-----------------------------------------------------------------------------
>>>>>>>                             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/csm/contributed.ncl"
>>>>>>>
>>>>>>>
>>>>>>>                             begin
>>>>>>>
>>>>>>>                             nLatitude = 180
>>>>>>>                             nLongitude = 360
>>>>>>>                               data =
>>>>>>>                             asciiread("14-01.txt",(/nLatitude*nLongitude,3/),"float")
>>>>>>>
>>>>>>>                             Latitude  = data(::nLongitude,0)
>>>>>>>                             Longitude = data(0:nLongitude-1,1)
>>>>>>>                             TotCH4_A  = data(:,2)
>>>>>>>                             TotCH4_A2D =
>>>>>>>                             onedtond(TotCH4_A,(/nLatitude,nLongitude/))
>>>>>>>
>>>>>>>                               if (any(isnan_ieee(TotCH4_A2D))) then
>>>>>>>                                 value = 1.e20
>>>>>>>                             replace_ieeenan (TotCH4_A2D, value, 0)
>>>>>>>                             TotCH4_A2D at _FillValue = value
>>>>>>>                               end if
>>>>>>>
>>>>>>>                             printMinMax(Latitude,0)
>>>>>>>                             printMinMax(Longitude,0)
>>>>>>>                             printMinMax(TotCH4_A,0)
>>>>>>>
>>>>>>>                             ; Assign named dimensions
>>>>>>>
>>>>>>>                             TotCH4_A2D!0 = "lat"
>>>>>>>                             TotCH4_A2D!1 = "lon"
>>>>>>>
>>>>>>>                             ; Assign coordinate variables
>>>>>>>
>>>>>>>                             TotCH4_A2D&lat = Latitude
>>>>>>>                             TotCH4_A2D&lon = Longitude
>>>>>>>
>>>>>>>                             TotCH4_A2D&lat at units = "degrees_north"
>>>>>>>                             TotCH4_A2D&lon at units = "degrees_east"
>>>>>>>                             printVarSummary(TotCH4_A2D)
>>>>>>>
>>>>>>>                             ; delete existing netcdf file to
>>>>>>>                             create a new one
>>>>>>>                             system("rm -rf Sample.nc")
>>>>>>>                               ncdf = addfile("Sample.nc","c")
>>>>>>>
>>>>>>>                             ; write data to netcdf file
>>>>>>>
>>>>>>>                             ncdf->TotCH4_A = TotCH4_A2D
>>>>>>>
>>>>>>>                             ; plot data
>>>>>>>
>>>>>>>                               wks = gsn_open_wks("x11","test")
>>>>>>>                               plot =
>>>>>>>                             gsn_csm_contour_map(wks,TotCH4_A2D,False)
>>>>>>>
>>>>>>>                             end
>>>>>>>
>>>>>>>                             ;-----------------------------------------------------------------------------
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>                             Am 23.09.2014 um 19:45 schrieb Kunal
>>>>>>>                             Bali <kunal.bali9 at gmail.com
>>>>>>>                             <mailto:kunal.bali9 at gmail.com>>:
>>>>>>>
>>>>>>>>                             Here i attached scripts which i am
>>>>>>>>                             trying to get the  ascii to netcdf
>>>>>>>>                             conversion.
>>>>>>>>
>>>>>>>>                             Kunal Bali
>>>>>>>>                             Research Scholar
>>>>>>>>                             Radio & Atmospheric Science Division
>>>>>>>>                             CSIR - National Physical Laboratory
>>>>>>>>                             New Delhi - 110012
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>                             On Tue, Sep 23, 2014 at 11:03 PM,
>>>>>>>>                             Karin Meier-Fleischer
>>>>>>>>                             <meier-fleischer at dkrz.de
>>>>>>>>                             <mailto:meier-fleischer at dkrz.de>>
>>>>>>>>                             wrote:
>>>>>>>>
>>>>>>>>                                 Hi Kunal,
>>>>>>>>
>>>>>>>>                                 could you provide the data file
>>>>>>>>                                 and your script.
>>>>>>>>
>>>>>>>>                                 Bye,
>>>>>>>>                                 Karin
>>>>>>>>
>>>>>>>>
>>>>>>>>                                 Am 23.09.2014 um 19:05 schrieb
>>>>>>>>                                 Kunal Bali
>>>>>>>>                                 <kunal.bali9 at gmail.com
>>>>>>>>                                 <mailto:kunal.bali9 at gmail.com>>:
>>>>>>>>
>>>>>>>>>                                 Dear NCL users
>>>>>>>>>
>>>>>>>>>                                 I tried previous mail scripts
>>>>>>>>>                                 for converting ASCII to netcdf
>>>>>>>>>                                 format , the file is
>>>>>>>>>                                 generating but its without
>>>>>>>>>                                 data points.Only variable
>>>>>>>>>                                 names generating.
>>>>>>>>>
>>>>>>>>>                                 Kunal Bali
>>>>>>>>>                                 Research Scholar
>>>>>>>>>                                 Radio & Atmospheric Science
>>>>>>>>>                                 Division
>>>>>>>>>                                 CSIR - National Physical
>>>>>>>>>                                 Laboratory
>>>>>>>>>                                 New Delhi - 110012
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>                                 On Tue, Sep 23, 2014 at 1:28
>>>>>>>>>                                 PM, Karin Meier-Fleischer
>>>>>>>>>                                 <meier-fleischer at dkrz.de
>>>>>>>>>                                 <mailto:meier-fleischer at dkrz.de>>
>>>>>>>>>                                 wrote:
>>>>>>>>>
>>>>>>>>>                                     Hi Kunal,
>>>>>>>>>
>>>>>>>>>                                     the answer was given in an
>>>>>>>>>                                     earlier mail:
>>>>>>>>>
>>>>>>>>>                                     1. read the ASCII data
>>>>>>>>>                                     variable, lat and lon
>>>>>>>>>                                     2. create a output file:
>>>>>>>>>                                     netcdf =
>>>>>>>>>                                     addfile("simple.nc
>>>>>>>>>                                     <http://simple.nc/>","c")
>>>>>>>>>                                     3. write your data
>>>>>>>>>                                     variable to the output
>>>>>>>>>                                     file: ncdf->values = values
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>                                     Please read the 'output to
>>>>>>>>>                                     netcdf' examples for more
>>>>>>>>>                                     details:
>>>>>>>>>                                     http://ncl.ucar.edu/Applications/o-netcdf.shtml
>>>>>>>>>
>>>>>>>>>                                     Bye,
>>>>>>>>>                                     Karin
>>>>>>>>>
>>>>>>>>>                                     Am 23.09.14 07:04, schrieb
>>>>>>>>>                                     Kunal Bali:
>>>>>>>>>>                                     Dear NCL users
>>>>>>>>>>
>>>>>>>>>>                                     I am still not getting
>>>>>>>>>>                                     how to do the conversion
>>>>>>>>>>                                     from ASCII to netcdf ??
>>>>>>>>>>
>>>>>>>>>>                                     Kunal Bali
>>>>>>>>>>                                     Research Scholar
>>>>>>>>>>                                     Radio & Atmospheric
>>>>>>>>>>                                     Science Division
>>>>>>>>>>                                     CSIR - National Physical
>>>>>>>>>>                                     Laboratory
>>>>>>>>>>                                     New Delhi - 110012
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>                                     On Mon, Sep 22, 2014 at
>>>>>>>>>>                                     7:35 PM, Yuqiang Zhang
>>>>>>>>>>                                     <yuqiangzhang.thu at gmail.com
>>>>>>>>>>                                     <mailto:yuqiangzhang.thu at gmail.com>>
>>>>>>>>>>                                     wrote:
>>>>>>>>>>
>>>>>>>>>>                                         Hi Kunal,
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>                                         In line 30, "*ncl 30>
>>>>>>>>>>                                         TotCH4_A =
>>>>>>>>>>                                         data(:,2)* ". You
>>>>>>>>>>                                         variable "TotCH4_A"
>>>>>>>>>>                                         is only assigned one
>>>>>>>>>>                                         dimension's value, so
>>>>>>>>>>                                         you can't assign two
>>>>>>>>>>                                         dimension through
>>>>>>>>>>                                         line 33 & 34.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>                                         Regards,
>>>>>>>>>>
>>>>>>>>>>                                         Yuqiang
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>                                         *From:*ncl-talk-bounces at ucar.edu
>>>>>>>>>>                                         <mailto:ncl-talk-bounces at ucar.edu>
>>>>>>>>>>                                         [mailto:ncl-talk-bounces at ucar.edu
>>>>>>>>>>                                         <mailto:ncl-talk-bounces at ucar.edu>]
>>>>>>>>>>                                         *On Behalf Of *Kunal Bali
>>>>>>>>>>                                         *Sent:* Monday,
>>>>>>>>>>                                         September 22, 2014
>>>>>>>>>>                                         8:53 AM
>>>>>>>>>>                                         *To:* Karin
>>>>>>>>>>                                         Meier-Fleischer
>>>>>>>>>>                                         *Cc:*
>>>>>>>>>>                                         ncl-talk at ucar.edu
>>>>>>>>>>                                         <mailto:ncl-talk at ucar.edu>
>>>>>>>>>>                                         *Subject:* Re:
>>>>>>>>>>                                         [ncl-talk] query (
>>>>>>>>>>                                         CONVERSION ASCII TO
>>>>>>>>>>                                         NetCDF)
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>                                         Dear NCL user
>>>>>>>>>>
>>>>>>>>>>                                         I tried this script
>>>>>>>>>>                                         from NCL but still
>>>>>>>>>>                                         getting error
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>                                         ncl 28> Longitude =
>>>>>>>>>>                                         data(:,1)
>>>>>>>>>>                                         ncl 29> Latitude =
>>>>>>>>>>                                         data(:,0)
>>>>>>>>>>                                         ncl 30> TotCH4_A =
>>>>>>>>>>                                         data(:,2)
>>>>>>>>>>                                         ncl 31> ncdf =
>>>>>>>>>>                                         addfile("/home/kunal/simple1.nc
>>>>>>>>>>                                         <http://simple1.nc/>","c")
>>>>>>>>>>                                         ncl 32>
>>>>>>>>>>                                         filedimdef(ncdf,"time",-1,True)
>>>>>>>>>>
>>>>>>>>>>                                         ncl 33> TotCH4_A!0 =
>>>>>>>>>>                                         "Latitude"
>>>>>>>>>>                                         ncl 34> TotCH4_A!1 =
>>>>>>>>>>                                         "Longitude"
>>>>>>>>>>                                         *fatal:Variable
>>>>>>>>>>                                         (TotCH4_A) has (1)
>>>>>>>>>>                                         dimensions can not
>>>>>>>>>>                                         write to dimension (1)
>>>>>>>>>>                                         fatal:["Execute.c":8565]:Execute:
>>>>>>>>>>                                         Error occurred at or
>>>>>>>>>>                                         near line 34
>>>>>>>>>>                                         *
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>                                         Kunal Bali
>>>>>>>>>>
>>>>>>>>>>                                         Research Scholar
>>>>>>>>>>
>>>>>>>>>>                                         Radio & Atmospheric
>>>>>>>>>>                                         Science Division
>>>>>>>>>>
>>>>>>>>>>                                         CSIR - National
>>>>>>>>>>                                         Physical Laboratory
>>>>>>>>>>
>>>>>>>>>>                                         New Delhi - 110012
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>                                         On Mon, Sep 22, 2014
>>>>>>>>>>                                         at 5:32 PM, Karin
>>>>>>>>>>                                         Meier-Fleischer
>>>>>>>>>>                                         <meier-fleischer at dkrz.de
>>>>>>>>>>                                         <mailto:meier-fleischer at dkrz.de>>
>>>>>>>>>>                                         wrote:
>>>>>>>>>>
>>>>>>>>>>                                         Hi Kunal,
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>                                         Please, take a look
>>>>>>>>>>                                         at the 'output
>>>>>>>>>>                                         netcdf' examples
>>>>>>>>>>                                         page, method_1
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>                                         http://ncl.ucar.edu/Applications/method_1.shtml
>>>>>>>>>>
>>>>>>>>>>                                         Try this:
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>                                         lat = data(:,0)
>>>>>>>>>>
>>>>>>>>>>                                         lat = data(:,1)
>>>>>>>>>>
>>>>>>>>>>                                         values= data(:,2)
>>>>>>>>>>
>>>>>>>>>>                                         system
>>>>>>>>>>                                         <http://ncl.ucar.edu/Document/Functions/Built-in/system.shtml>("/bin/rm
>>>>>>>>>>                                         -f simple.nc
>>>>>>>>>>                                         <http://simple.nc/>")
>>>>>>>>>>                                         ; remove any
>>>>>>>>>>                                         pre-existing file
>>>>>>>>>>
>>>>>>>>>>                                         ncdf = addfile("simple.nc  <http://simple.nc/>" ,"c") ; output netCDF file
>>>>>>>>>>
>>>>>>>>>>                                         filedimdef  <http://ncl.ucar.edu/Document/Functions/Built-in/filedimdef.shtml>(ncdf,"time",-1,True) ; recommended
>>>>>>>>>>
>>>>>>>>>>                                         values!0 = "lat"
>>>>>>>>>>
>>>>>>>>>>                                         values!1 = "lon"
>>>>>>>>>>
>>>>>>>>>>                                         values&lat = lat
>>>>>>>>>>
>>>>>>>>>>                                         values&lon = lon
>>>>>>>>>>
>>>>>>>>>>                                         ncdf->values = values
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>                                         Bye, Karin
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>                                         Am 22.09.2014 um
>>>>>>>>>>                                         11:40 schrieb Kunal
>>>>>>>>>>                                         Bali
>>>>>>>>>>                                         <kunal.bali9 at gmail.com <mailto:kunal.bali9 at gmail.com>>:
>>>>>>>>>>
>>>>>>>>>>                                             Dear NCL users
>>>>>>>>>>
>>>>>>>>>>                                             I want to convert
>>>>>>>>>>                                             ASCII to .nc file
>>>>>>>>>>                                             format. Could any
>>>>>>>>>>                                             one please
>>>>>>>>>>                                             provides me the
>>>>>>>>>>                                             link for this
>>>>>>>>>>                                             query or give any
>>>>>>>>>>                                             detail about this ??
>>>>>>>>>>
>>>>>>>>>>                                             I have data in 3
>>>>>>>>>>                                             column ( Latitude
>>>>>>>>>>                                             Longitude Values)
>>>>>>>>>>
>>>>>>>>>>                                             More Detail
>>>>>>>>>>
>>>>>>>>>>                                             *Variable: data
>>>>>>>>>>                                             Type: float
>>>>>>>>>>                                             Total Size:
>>>>>>>>>>                                             777600 bytes
>>>>>>>>>>                                             194400 values
>>>>>>>>>>                                             Number of
>>>>>>>>>>                                             Dimensions: 2
>>>>>>>>>>                                             Dimensions and
>>>>>>>>>>                                             sizes: [64800] x [3]
>>>>>>>>>>                                             Coordinates:
>>>>>>>>>>                                             Number Of
>>>>>>>>>>                                             Attributes: 1
>>>>>>>>>>                                               _FillValue :
>>>>>>>>>>                                             9.96921e+36
>>>>>>>>>>
>>>>>>>>>>                                             *
>>>>>>>>>>
>>>>>>>>>>                                             *So is there any
>>>>>>>>>>                                             ways to convert
>>>>>>>>>>                                             ASCII to netcdf
>>>>>>>>>>                                             format ???*
>>>>>>>>>>
>>>>>>>>>>                                             *Thank You*
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>                                             Kunal Bali
>>>>>>>>>>
>>>>>>>>>>                                             Research Scholar
>>>>>>>>>>
>>>>>>>>>>                                             Radio &
>>>>>>>>>>                                             Atmospheric
>>>>>>>>>>                                             Science Division
>>>>>>>>>>
>>>>>>>>>>                                             CSIR - National
>>>>>>>>>>                                             Physical Laboratory
>>>>>>>>>>
>>>>>>>>>>                                             New Delhi - 110012
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>                                             _______________________________________________
>>>>>>>>>>                                             ncl-talk mailing list
>>>>>>>>>>                                             List
>>>>>>>>>>                                             instructions,
>>>>>>>>>>                                             subscriber
>>>>>>>>>>                                             options, unsubscribe:
>>>>>>>>>>                                             http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>                                     _______________________________________________
>>>>>>>>>>                                     ncl-talk mailing list
>>>>>>>>>>                                     List instructions, subscriber options, unsubscribe:
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>>>>>>>>>
>>>>>>>>>                                     _______________________________________________
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>>>>>>>>>                                     subscriber options,
>>>>>>>>>                                     unsubscribe:
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>>>>>>>>>
>>>>>>>>>                                 _______________________________________________
>>>>>>>>>                                 ncl-talk mailing list
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>>>>>>>>
>>>>>>>>                                 ____________________________________
>>>>>>>>                                 Dipl. Geophys. Karin
>>>>>>>>                                 Meier-Fleischer
>>>>>>>>                                 Visualisierung
>>>>>>>>                                 Abteilung Anwendungen
>>>>>>>>
>>>>>>>>                                 Deutsches Klimarechenzentrum
>>>>>>>>                                 GmbH (DKRZ)
>>>>>>>>                                 Bundesstrasse 45a * D-20146
>>>>>>>>                                 Hamburg
>>>>>>>>                                 Germany
>>>>>>>>
>>>>>>>>                                 Phone:+49 (0)40 460094 126
>>>>>>>>                                 <tel:%2B49%20%280%2940%20460094%20126>
>>>>>>>>                                 Fax:+49 (0)40 460094 270
>>>>>>>>                                 <tel:%2B49%20%280%2940%20460094%20270>
>>>>>>>>                                 E-Mail:meier-fleischer at dkrz.de
>>>>>>>>                                 <mailto:meier-fleischer at dkrz.de>
>>>>>>>>                                 URL:http://www.dkrz.de/
>>>>>>>>
>>>>>>>>                                 Geschäftsführer: Prof. Dr.
>>>>>>>>                                 Thomas Ludwig
>>>>>>>>                                 Sitz der Gesellschaft: Hamburg
>>>>>>>>                                 Amtsgericht Hamburg HRB 39784
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>                             <14-01.txt><ASCII to
>>>>>>>>                             netcdf.ncl>_______________________________________________
>>>>>>>>                             ncl-talk mailing list
>>>>>>>>                             List instructions, subscriber
>>>>>>>>                             options, unsubscribe:
>>>>>>>>                             http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>                         _______________________________________________
>>>>>>>                         ncl-talk mailing list
>>>>>>>                         List instructions, subscriber options,
>>>>>>>                         unsubscribe:
>>>>>>>                         http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>>>>>
>>>>>>
>>>>>>
>>>>>>                     <contour_error.png>_______________________________________________
>>>>>>                     ncl-talk mailing list
>>>>>>                     List instructions, subscriber options,
>>>>>>                     unsubscribe:
>>>>>>                     http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>>>>
>>>>>                     ____________________________________
>>>>>                     Dipl. Geophys. Karin Meier-Fleischer
>>>>>                     Visualisierung
>>>>>                     Abteilung Anwendungen
>>>>>
>>>>>                     Deutsches Klimarechenzentrum GmbH (DKRZ)
>>>>>                     Bundesstrasse 45a * D-20146 Hamburg
>>>>>                     Germany
>>>>>
>>>>>                     Phone:+49 (0)40 460094 126
>>>>>                     <tel:%2B49%20%280%2940%20460094%20126>
>>>>>                     Fax:+49 (0)40 460094 270
>>>>>                     <tel:%2B49%20%280%2940%20460094%20270>
>>>>>                     E-Mail:meier-fleischer at dkrz.de
>>>>>                     <mailto:meier-fleischer at dkrz.de>
>>>>>                     URL:http://www.dkrz.de/
>>>>>
>>>>>                     Geschäftsführer: Prof. Dr. Thomas Ludwig
>>>>>                     Sitz der Gesellschaft: Hamburg
>>>>>                     Amtsgericht Hamburg HRB 39784
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>                 _______________________________________________
>>>>>                 ncl-talk mailing list
>>>>>                 List instructions, subscriber options, unsubscribe:
>>>>>                 http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>>>
>>>>                 -- 
>>>>                 Dipl. Geophys. Karin Meier-Fleischer
>>>>                 Visualization
>>>>                 Application Support
>>>>
>>>>                 Deutsches Klimarechenzentrum GmbH (DKRZ)
>>>>                 Bundesstrasse 45a - D20146 Hamburg - Germany
>>>>
>>>>                 Phone:+49 (0)40 460094 126  <tel:%2B49%20%280%2940%20460094%20126>
>>>>                 Fax:+49 (0)40 460094 270  <tel:%2B49%20%280%2940%20460094%20270>
>>>>                 E-Mail:meier-fleischer at dkrz.de  <mailto:meier-fleischer at dkrz.de>
>>>>                 URL:www.dkrz.de  <http://www.dkrz.de>
>>>>
>>>>                 Geschäftsführer: Prof. Dr. Thomas Ludwig
>>>>                 Sitz der Gesellschaft: Hamburg
>>>>                 Amtsgericht Hamburg HRB 39784
>>>>
>>>>
>>>>                 _______________________________________________
>>>>                 ncl-talk mailing list
>>>>                 List instructions, subscriber options, unsubscribe:
>>>>                 http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>>>
>>>>
>>>>
>>>>
>>>>             _______________________________________________
>>>>             ncl-talk mailing list
>>>>             List instructions, subscriber options, unsubscribe:
>>>>             http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>>
>>>             _______________________________________________
>>>             ncl-talk mailing list
>>>             List instructions, subscriber options, unsubscribe:
>>>             http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>>
>>>
>>>
>>>
>>>         _______________________________________________
>>>         ncl-talk mailing list
>>>         List instructions, subscriber options, unsubscribe:
>>>         http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>
>>         -- 
>>         Dipl. Geophys. Karin Meier-Fleischer
>>         Visualization
>>         Application Support
>>
>>         Deutsches Klimarechenzentrum GmbH (DKRZ)
>>         Bundesstrasse 45a - D20146 Hamburg - Germany
>>
>>         Phone:+49 (0)40 460094 126  <tel:%2B49%20%280%2940%20460094%20126>
>>         Fax:+49 (0)40 460094 270  <tel:%2B49%20%280%2940%20460094%20270>
>>         E-Mail:meier-fleischer at dkrz.de  <mailto:meier-fleischer at dkrz.de>
>>         URL:www.dkrz.de  <http://www.dkrz.de>
>>
>>         Geschäftsführer: Prof. Dr. Thomas Ludwig
>>         Sitz der Gesellschaft: Hamburg
>>         Amtsgericht Hamburg HRB 39784
>>
>>
>>         _______________________________________________
>>         ncl-talk mailing list
>>         List instructions, subscriber options, unsubscribe:
>>         http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>
>>
>>
>>
>>     _______________________________________________
>>     ncl-talk mailing list
>>     List instructions, subscriber options, unsubscribe:
>>     http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>
>     -- 
>     Dipl. Geophys. Karin Meier-Fleischer
>     Visualization
>     Application Support
>
>     Deutsches Klimarechenzentrum GmbH (DKRZ)
>     Bundesstrasse 45a - D20146 Hamburg - Germany
>
>     Phone:+49 (0)40 460094 126  <tel:%2B49%20%280%2940%20460094%20126>
>     Fax:+49 (0)40 460094 270  <tel:%2B49%20%280%2940%20460094%20270>
>     E-Mail:meier-fleischer at dkrz.de  <mailto:meier-fleischer at dkrz.de>
>     URL:www.dkrz.de  <http://www.dkrz.de>
>
>     Geschäftsführer: Prof. Dr. Thomas Ludwig
>     Sitz der Gesellschaft: Hamburg
>     Amtsgericht Hamburg HRB 39784
>
>
>     _______________________________________________
>     ncl-talk mailing list
>     List instructions, subscriber options, unsubscribe:
>     http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>
>
>
>
> _______________________________________________
> ncl-talk mailing list
> List instructions, subscriber options, unsubscribe:
> http://mailman.ucar.edu/mailman/listinfo/ncl-talk

-- 
Dipl. Geophys. Karin Meier-Fleischer
Visualization
Application Support

Deutsches Klimarechenzentrum GmbH (DKRZ)
Bundesstrasse 45a - D20146 Hamburg - Germany

Phone:    +49 (0)40 460094 126
Fax:      +49 (0)40 460094 270
E-Mail:   meier-fleischer at dkrz.de
URL:      www.dkrz.de

Geschäftsführer: Prof. Dr. Thomas Ludwig
Sitz der Gesellschaft: Hamburg
Amtsgericht Hamburg HRB 39784

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