[gradsusr] Station data

Thomas Davies tsd.davies at gmail.com
Thu Feb 18 06:56:18 EST 2016


Do you mean like the attached file?

On Thu, Feb 18, 2016 at 2:15 AM, Jayakrishnan P.R <prjayakrishnan at gmail.com>
wrote:

> I think the problem is with the exact reading of the text file and writing
> as binary file due to formatting. Could you send me the unformatted text
> file may be like this. I have done this without formatting as your case.
> *2016 02 17 22 station1 60.749 -0.854 1005 *
> *2016 02 17 22 station2 60.139 -1.183 1006 *
> *2016 02 17 22 **station3 60.447 -1.277 950  *
>
> On Thu, Feb 18, 2016 at 7:04 AM, Thomas Davies <tsd.davies at gmail.com>
> wrote:
>
>> Hi,
>>
>> I am trying to plot station data recieved from UKMO datapoint. I have
>> written the data to a text file like this (Following the tutorial here:
>> http://cookbooks.opengrads.org/index.php?title=Recipe-013:_Gridding_and_Plotting_Station_Data
>> ):
>>
>>
>> *2016 02 17 22 station1 60.749 -0.854 1005 2016 02 17 22 station2 60.139
>> -1.183 1006 2016 02 17 22 station3 60.447 -1.277 950 2016 02 17 22 station4
>> 60.111 -2.063 1004 2016 02 17 22 station5 58.954 -2.9 1006 2016 02 17 22
>> station6 58.214 -6.325 1004 2016 02 17 22 station7 57.725 -4.896 1007 2016
>> 02 17 22 station8 57.859 -5.636 1006 2016 02 17 22 station9 57.257 -5.809
>> 1007 2016 02 17 22 station10 57.4175 -5.689 950 2016 02 17 22 station11
>> 58.288 -4.442 1006 2016 02 17 22 station12 56.867 -4.708 1009 2016 02 17 22
>> station13 57.819 -3.966 1007 2016 02 17 22 station14 57.206 -3.827 1008
>> 2016 02 17 22 station15 57.116 -3.642 950 2016 02 17 22 station16 57.6494
>> -3.5606 1007 2016 02 17 22 station17 57.712 -3.322 1007 2016 02 17 22
>> station18 58.454 -3.089 1006 2016 02 17 22 station19 57.077 -2.836 1009
>> 2016 02 17 22 station20 57.206 -2.202 1008 2016 02 17 22 station21 56.497
>> -6.887 1007 2016 02 17 22 station22 55.681 -6.256 1009 2016 02 17 22
>> station23 55.441 -5.699 1009 2016 02 17 22 station24 54.859 -4.936 1011
>> 2016 02 17 22 station25 55.907 -4.533 1010 2016 02 17 22 station26 55.515
>> -4.585 1010 2016 02 17 22 station27 56.326 -3.729 1009 2016 02 17 22
>> station28 56.423 -4.32 950 2016 02 17 22 station29 54.803 -4.008 1010 2016
>> 02 17 22 station30 55.627 -3.735 1010 2016 02 17 22 station31 55.709 -2.383
>> 1009 2016 02 17 22 station32 55.928 -3.343 1009 2016 02 17 22 station33
>> 56.377 -2.862 1009 2016 02 17 22 station34 54.0849 -4.6321 1011 2016 02 17
>> 22 station35 54.5181 -3.615 1011 2016 02 17 22 station36 54.614 -3.157 1011
>> 2016 02 17 22 station37 54.125 -3.257 1010 2016 02 17 22 station38 54.933
>> -2.963 1010 2016 02 17 22 station39 55.05 -2.553 1010 2016 02 17 22
>> station40 54.501 -2.684 1011 2016 02 17 22 station41 54.572 -2.413 1010
>> 2016 02 17 22 station42 54.684 -2.45 950 2016 02 17 22 station43 55.285
>> -2.279 1010 2016 02 17 22 station44 55.02 -1.88 1009 2016 02 17 22
>> station45 55.421 -1.6 1009 2016 02 17 22 station46 54.204 -1.39 1010 2016
>> 02 17 22 station47 54.563 -0.863 1009 2016 02 17 22 station48 54.362 -0.673
>> 950 2016 02 17 22 station49 54.094 -0.174 1008 2016 02 17 22 station50
>> 53.252 -4.537 1011 *
>>
>> I wrote it in the exact same format as the link above and ran
>> station2modelgrid.c (using TCC compiler for windows), as well as stnmap
>> with this descriptor file:
>>
>> *DSET ^station.dat*
>> *DTYPE station*
>> *STNMAP ^station.map*
>> *UNDEF -999.0*
>> *TITLE station data test*
>> *TDEF 1 linear 22Z17FEB2016 1mo*
>> *VARS 1*
>> *slp  0  99  SLP*
>> *ENDVARS*
>>
>> However when I open station.ctl in GrADS and plot the slp variable no
>> values are displayed. I have tried changing the format of the text
>> file/C-script however nothing has worked for me.
>>
>> If anybody can spot a problem or provide an alternative C script with
>> notes about the text file formatting (I don't know any C or Fortran)
>>
>> Thanks in advance.
>>
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>> gradsusr at gradsusr.org
>> http://gradsusr.org/mailman/listinfo/gradsusr
>>
>>
>
>
> --
> Sincerely
>
> **************************************************
> Dr. Jayakrishnan P.R
> Post Doctoral Research Fellow
> C308, Institute of Ocean and Earth Sciences (IOES)
> University of Malaya
> 50603, Kuala Lumpur
> Tel: (+603) 7967 4640 / 6995
> Mobile: 012-3526094
>
> ****************************************************
>
>
>
>
>
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2016 02 18 12 station1 60.749 -0.854 1005
2016 02 18 12 station2 60.139 -1.183 1006
2016 02 18 12 station3 60.447 -1.277 950
2016 02 18 12 station4 59.527 -1.628 1006
2016 02 18 12 station5 59.083 -4.404 1004
2016 02 18 12 station6 60.111 -2.063 1004
2016 02 18 12 station7 58.954 -2.9 1006
2016 02 18 12 station8 57.358 -7.397 1005
2016 02 18 12 station9 58.214 -6.325 1004
2016 02 18 12 station10 57.725 -4.896 1007
2016 02 18 12 station11 57.859 -5.636 1006
2016 02 18 12 station12 57.257 -5.809 1007
2016 02 18 12 station13 57.4175 -5.689 950
2016 02 18 12 station14 56.822 -4.97 950
2016 02 18 12 station15 58.288 -4.442 1006
2016 02 18 12 station16 56.867 -4.708 1009
2016 02 18 12 station17 57.819 -3.966 1007
2016 02 18 12 station18 57.206 -3.827 1008
2016 02 18 12 station19 57.116 -3.642 950
2016 02 18 12 station20 57.6494 -3.5606 1007
2016 02 18 12 station21 57.712 -3.322 1007
2016 02 18 12 station22 58.454 -3.089 1006
2016 02 18 12 station23 57.077 -2.836 1009
2016 02 18 12 station24 56.852 -2.264 1008
2016 02 18 12 station25 57.206 -2.202 1008
2016 02 18 12 station26 56.497 -6.887 1007
2016 02 18 12 station27 55.681 -6.256 1009
2016 02 18 12 station28 55.441 -5.699 1009
2016 02 18 12 station29 54.859 -4.936 1011
2016 02 18 12 station30 55.907 -4.533 1010
2016 02 18 12 station31 55.515 -4.585 1010
2016 02 18 12 station32 56.326 -3.729 1009
2016 02 18 12 station33 56.423 -4.32 950
2016 02 18 12 station34 54.803 -4.008 1010
2016 02 18 12 station35 55.627 -3.735 1010
2016 02 18 12 station36 55.709 -2.383 1009
2016 02 18 12 station37 55.311 -3.206 1011
2016 02 18 12 station38 55.928 -3.343 1009
2016 02 18 12 station39 56.377 -2.862 1009
2016 02 18 12 station40 54.0849 -4.6321 1011
2016 02 18 12 station41 54.5181 -3.615 1011
2016 02 18 12 station42 54.614 -3.157 1011
2016 02 18 12 station43 54.125 -3.257 1010
2016 02 18 12 station44 54.933 -2.963 1010
2016 02 18 12 station45 55.05 -2.553 1010
2016 02 18 12 station46 54.501 -2.684 1011
2016 02 18 12 station47 54.572 -2.413 1010
2016 02 18 12 station48 54.684 -2.45 950
2016 02 18 12 station49 55.285 -2.279 1010
2016 02 18 12 station50 55.02 -1.88 1009


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