[ncl-talk] Segmentation fault

Mary Haley haley at ucar.edu
Fri May 29 10:46:09 MDT 2015


You have a syntax error in your call to time_axis_labels, and the error
message is telling you that:

warning:Attempt to reference attribute (Time0) which is undefined

You need to replace "power at Time0" with "power&Time0"

--Mary



On Thu, May 28, 2015 at 12:41 PM, Amadou Coulibaly <mpapin24 at gmail.com>
wrote:

> Hi Mary,
>
> When I used "time_axis_labels", I got a warring message:
> warning:Attempt to reference attribute (Time0) which is undefined
> (0)    time_axis_labels: The variable containing time values must have a
> 'units' attribute.
>
> But when I did print(power&Time0), I got the following lines:
>
> Variable: Time0 (coordinate)
> Type: double
> Total Size: 33936 bytes
>             4242 values
> Number of Dimensions: 1
> Dimensions and sizes:    [Time0 | 4242]
> Coordinates:
> Number Of Attributes: 2
>   units :    seconds since 1970-01-01 00:00:00
>   standard_name :    time
>
> Is there anything wrong with my script? Please find attached my script.
>
> Best
>
> On 28 May 2015 at 04:02, Mary Haley <haley at ucar.edu> wrote:
>
>> I don't know what the power&Time0 values look like, but you likely want
>> to format these so you are not plotting them as direct values, but rather
>> along a "linear" axis with nice time labels.
>>
>> Do a "printVarSummary" on this variable to see if it has a "units"
>> attribute and to see what it looks like:
>>
>> printVarSummary(power&Time0)
>>
>> If you have a units attribute with a value like "hours since January
>> 1991-01-01", then you should be able to use the handy
>> "time_axis_labels"procedure to set up some nice tickmark labels on the X
>> axis.
>>
>> For a start, see example "time_labels_2.ncl" at:
>>
>> http://www.ncl.ucar.edu/Applications/time_labels.shtml
>>
>> I think in your case, all you will need to do is set the special
>> "ttmAxis" resource to the desired format you want for the X axis, since the
>> default behavior of this procedure is to operate on the bottom X axis.
>>
>> To see more about how to set "ttmAxis", go to:
>>
>>
>> http://www.ncl.ucar.edu/Document/Functions/User_contributed/time_axis_labels.shtml
>>
>> --Mary
>>
>>
>>
>> On Wed, May 27, 2015 at 7:04 PM, Amadou Coulibaly <mpapin24 at gmail.com>
>> wrote:
>>
>>> Hi Mary,
>>>
>>> Yes my X axis values are too irregularly, and that were problem. Because
>>> if I comment that one, the warring messages are disappeared.
>>>
>>> But I want to use "fspan" to represent my X axis, which is very
>>> irregular. Is there any way to do it?
>>>
>>> Objective: I have 6 months of hourly data (from January to June), which
>>> represents 4368 hours, but containing some missing values. When I
>>> cancelled those missing values from my data, I got a new one representing 4242
>>> hours. How can I span these new values over 6 months (from January to
>>> June)?
>>>
>>> Please, find attached my script and plot.
>>>
>>> Best
>>>
>>> On 26 May 2015 at 15:53, Mary Haley <haley at ucar.edu> wrote:
>>>
>>>> This is an FYI that we have an FAQ that includes various NCL error
>>>> messages and how to fix them.  You can go to:
>>>>
>>>> http://www.ncl.ucar.edu/FAQ/
>>>>
>>>> and search for the word "spline" and you will see this question and
>>>> response that might apply here:
>>>>
>>>> http://www.ncl.ucar.edu/FAQ/#err_msgs_028
>>>>
>>>> You need to look at the values being used for the X axis. If they are
>>>> "too irregularly-spaced", then that can cause a spline warning.
>>>>
>>>> --Mary
>>>>
>>>> On Mon, May 25, 2015 at 2:22 PM, Amadou Coulibaly <mpapin24 at gmail.com>
>>>> wrote:
>>>>
>>>>> Hi Alexander,
>>>>>
>>>>> Thank you, this has worked. The problem was like you said the prefix
>>>>> of "cool". When I removed that. It has worked. Just some warring messages
>>>>> such as:
>>>>>
>>>>> warning:_NhlCreateSplineCoordApprox: Attempt to create spline
>>>>> approximation for X axis failed: consider adjusting trXTensionF value
>>>>> warning:IrTransInitialize: error creating spline approximation for
>>>>> trXCoordPoints; defaulting to linear
>>>>> warning:_NhlCreateSplineCoordApprox: Attempt to create spline
>>>>> approximation for X axis failed: consider adjusting trXTensionF value
>>>>> warning:IrTransInitialize: error creating spline approximation for
>>>>> trXCoordPoints; defaulting to linear
>>>>> warning:XyPlotSetValues:xyYStyle is NhlLOG:trYMinF can't be <=
>>>>> 0.0:Setting xyComputeYMin to True
>>>>>
>>>>> Best
>>>>>
>>>>>
>>>>>
>>>>> On 25 May 2015 at 19:37, Alexander Schaefer <
>>>>> alexander.schaefer at mines.sdsmt.edu> wrote:
>>>>>
>>>>>> Amadou,
>>>>>>
>>>>>> NCL might not be finding the .hluresfile since it should be
>>>>>> specifically looking for ".hluresfile" so you having the prefix of "cool"
>>>>>> might be messing things up.  If you do a "ls -al" in your home directory
>>>>>> you will likely see a bunch of files starting with a ".". Try moving the
>>>>>> hluresfile to specifically ".hluresfile" and see if that helps.  Otherwise
>>>>>> you can also adjust the workspace size in your NCL script.  See below:
>>>>>>
>>>>>>   wks = gsn_open_wks(type,"my_output_file_title")
>>>>>>   setvalues NhlGetWorkspaceObjectId()
>>>>>>     "wsMaximumSize" : 200000000
>>>>>>   end setvalues
>>>>>>
>>>>>>
>>>>>> Hope that helps,-Alex
>>>>>>
>>>>>> On Mon, May 25, 2015 at 8:36 AM, Amadou Coulibaly <mpapin24 at gmail.com
>>>>>> > wrote:
>>>>>>
>>>>>>> Hi Karin,
>>>>>>>
>>>>>>> Of course, I have comment out *wsMaximumSize : 500000000 inside my
>>>>>>> ~/.hluresfile, which I called "cool.hluresfile" and it's in my home
>>>>>>> directory. But I till have the same error message. Please find attached my
>>>>>>> .hluresfile.
>>>>>>>
>>>>>>> Best
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On 25 May 2015 at 07:51, Karin Meier-Fleischer <
>>>>>>> meier-fleischer at dkrz.de> wrote:
>>>>>>>
>>>>>>>> Please take a look at the following .hlures web page:
>>>>>>>>
>>>>>>>> http://www.ncl.ucar.edu/Document/Graphics/hlures.shtml
>>>>>>>>
>>>>>>>> Bye,
>>>>>>>> Karin
>>>>>>>>
>>>>>>>>
>>>>>>>> Am 25.05.2015 um 07:23 schrieb Amadou Coulibaly <mpapin24 at gmail.com
>>>>>>>> >:
>>>>>>>>
>>>>>>>> Hi Dennis and Rick,
>>>>>>>>
>>>>>>>> I have been able to plot one my wavelet spectrum using 5 years of
>>>>>>>> hourly data, instead of all the 30 years, which were bringing the following
>>>>>>>> error message: Segmentation fault (core dumped).
>>>>>>>>
>>>>>>>> But I till have some warring and errors messages such as:
>>>>>>>>
>>>>>>>> warning:_NhlCreateSplineCoordApprox: Attempt to create spline
>>>>>>>> approximation for X axis failed: consider adjusting trXTensionF value
>>>>>>>> warning:IrTransInitialize: error creating spline approximation for
>>>>>>>> trXCoordPoints; defaulting to linear
>>>>>>>> warning:_NhlCreateSplineCoordApprox: Attempt to create spline
>>>>>>>> approximation for X axis failed: consider adjusting trXTensionF value
>>>>>>>> warning:IrTransInitialize: error creating spline approximation for
>>>>>>>> trXCoordPoints; defaulting to linear
>>>>>>>> warning:XyPlotSetValues:xyYStyle is NhlLOG:trYMinF can't be <=
>>>>>>>> 0.0:Setting xyComputeYMin to True
>>>>>>>> fatal:ContourPlotDraw: Workspace reallocation would exceed maximum
>>>>>>>> size 100000000
>>>>>>>> fatal:ContourPlotDraw: draw error
>>>>>>>> fatal:ContourPlotDraw: draw error
>>>>>>>> fatal:PlotManagerDraw: error in plot draw
>>>>>>>> fatal:_NhlPlotManagerDraw: Draw error
>>>>>>>>
>>>>>>>> I saw somewhere that to solve the first fatal (fatal:ContourPlotDraw:
>>>>>>>> Workspace reallocation would exceed maximum size 100000000), I
>>>>>>>> must change that maximum size 100000000 to  *wsMaximumSize :
>>>>>>>> 500000000 in the file:.hluresfile and put it in my home directory. I don't
>>>>>>>> understand how to put it in my home directory?
>>>>>>>>
>>>>>>>> How to solve the issues of those errors?
>>>>>>>>
>>>>>>>> Best
>>>>>>>>
>>>>>>>> On 23 May 2015 at 19:09, Dennis Shea <shea at ucar.edu> wrote:
>>>>>>>>
>>>>>>>>> [1] If your data has missing values, you can not use either
>>>>>>>>> specx_anal or the wavelet tool.
>>>>>>>>>
>>>>>>>>> [2]
>>>>>>>>> http://www.ncl.ucar.edu/Document/Functions/Built-in/dtrend.shtml
>>>>>>>>>
>>>>>>>>>      states: "Missing values (_FillValue) are not allowed."
>>>>>>>>>
>>>>>>>>> [3] If there are **isolated** missing values you could likely do a
>>>>>>>>> simple linear interpolation
>>>>>>>>>      to fill them. However, **any** interpolation will affect the
>>>>>>>>> spectra.
>>>>>>>>>
>>>>>>>>>      If you have many _FillValue .... I would not even try to fill
>>>>>>>>> them in.
>>>>>>>>>      The resulting spectra will reflect the effects of the
>>>>>>>>> interpolation as much as the 'rea;' data.
>>>>>>>>>
>>>>>>>>> ---
>>>>>>>>> Punch line: I don't think you can get what you want ... given your
>>>>>>>>> data.
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>>
>>>>>>>>> Your statement:
>>>>>>>>>
>>>>>>>>> "My script is from this link:
>>>>>>>>> http://paos.colorado.edu/research/wavelets/
>>>>>>>>>
>>>>>>>>> There is no NCL script at that web site.
>>>>>>>>>
>>>>>>>>> In fact, NCL call the fortran code presented at the website.
>>>>>>>>>
>>>>>>>>> ---
>>>>>>>>> The interactive code there is IDL ... not NCL
>>>>>>>>>
>>>>>>>>> Regards
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Sat, May 23, 2015 at 9:54 AM, Amadou Coulibaly <
>>>>>>>>> mpapin24 at gmail.com> wrote:
>>>>>>>>>
>>>>>>>>>> Hi Dennis,
>>>>>>>>>>
>>>>>>>>>> My script is from this link:
>>>>>>>>>> http://paos.colorado.edu/research/wavelets/
>>>>>>>>>>
>>>>>>>>>> My Temp look like this:
>>>>>>>>>>
>>>>>>>>>> Variable: Temp
>>>>>>>>>> Type: float
>>>>>>>>>> Total Size: 1051968 bytes
>>>>>>>>>>             262992 values
>>>>>>>>>> Number of Dimensions: 1
>>>>>>>>>> Dimensions and sizes:    [time | 262992]
>>>>>>>>>> Coordinates:
>>>>>>>>>>             time: [410227200..1356994800]
>>>>>>>>>> Number Of Attributes: 7
>>>>>>>>>>   coordinates :    lon lat
>>>>>>>>>>   grid_type :    unstructured
>>>>>>>>>>   comment :    Air temperature is the bulk temperature of the
>>>>>>>>>> air, not the surf
>>>>>>>>>> ace (skin) temperature.
>>>>>>>>>>   shortname :    ta
>>>>>>>>>>   code :      11
>>>>>>>>>>   units :    K
>>>>>>>>>>   _FillValue :    9.96921e+36
>>>>>>>>>> (0)    299.15
>>>>>>>>>> (1)    9.96921e+36
>>>>>>>>>> (2)    9.96921e+36
>>>>>>>>>> (3)    296.35
>>>>>>>>>>
>>>>>>>>>> It contains a lot of missing data. That's why I used the
>>>>>>>>>> following command:
>>>>>>>>>> ; Remove mean and linear trend (recommended, not required)
>>>>>>>>>> ; Missing values are not allowed.
>>>>>>>>>> ;************************************
>>>>>>>>>>  Temp = dtrend(Temp,False)
>>>>>>>>>>
>>>>>>>>>> After that I printed Temp, but look stange for me with negative
>>>>>>>>>> values:
>>>>>>>>>>
>>>>>>>>>> Variable: Temp
>>>>>>>>>> Type: float
>>>>>>>>>> Total Size: 1051968 bytes
>>>>>>>>>>             262992 values
>>>>>>>>>> Number of Dimensions: 1
>>>>>>>>>> Dimensions and sizes:    [time | 262992]
>>>>>>>>>> Coordinates:
>>>>>>>>>>             time: [410227200..1356994800]
>>>>>>>>>> Number Of Attributes: 7
>>>>>>>>>>   coordinates :    lon lat
>>>>>>>>>>   grid_type :    unstructured
>>>>>>>>>>   comment :    Air temperature is the bulk temperature of the
>>>>>>>>>> air, not the surf
>>>>>>>>>> ace (skin) temperature.
>>>>>>>>>>   shortname :    ta
>>>>>>>>>>   code :      11
>>>>>>>>>>   units :    K
>>>>>>>>>>   _FillValue :    9.96921e+36
>>>>>>>>>> (0)    -8.256236e+36
>>>>>>>>>> (1)    1.713005e+36
>>>>>>>>>> (2)    1.713035e+36
>>>>>>>>>> (3)    -8.256145e+36
>>>>>>>>>>
>>>>>>>>>> I think the problem is from that command trying to remove mean
>>>>>>>>>> and linear trend. Because without that I can get the wavelet function (w),
>>>>>>>>>> but it contains only zero as values.
>>>>>>>>>>
>>>>>>>>>> How to handle this issue?
>>>>>>>>>>
>>>>>>>>>> Best
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On 23 May 2015 at 14:17, Dennis Shea <shea at ucar.edu> wrote:
>>>>>>>>>>
>>>>>>>>>>> [1] I have no idea why the script should seg fault. Maybe your
>>>>>>>>>>> parameter settings are not appropriate for the input data.
>>>>>>>>>>>
>>>>>>>>>>> [2] What does "Temp" look like? printVarSummary(Temp)
>>>>>>>>>>>
>>>>>>>>>>> [3] Are there missing values?
>>>>>>>>>>>
>>>>>>>>>>> [4] If you want the "power spectrum", why not look at
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> http://www.ncl.ucar.edu/Document/Functions/Built-in/specx_anal.shtml
>>>>>>>>>>> http://www.ncl.ucar.edu/Applications/spec.shtml
>>>>>>>>>>>
>>>>>>>>>>> Good luck
>>>>>>>>>>>
>>>>>>>>>>> On Sat, May 23, 2015 at 8:00 AM, Amadou Coulibaly <
>>>>>>>>>>> mpapin24 at gmail.com> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Dear ncl users,
>>>>>>>>>>>>
>>>>>>>>>>>> When I tried ti run my script (wavelet1.ncl), I am getting a
>>>>>>>>>>>> strange error which is:
>>>>>>>>>>>> Segmentation fault (core dumped)
>>>>>>>>>>>>
>>>>>>>>>>>> I am using ncl.6.2.1 and my system is: Linux
>>>>>>>>>>>> amadou-Satellite-C855 3.19.0-16-generic #16-Ubuntu SMP Thu Apr 30 16:09:58
>>>>>>>>>>>> UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
>>>>>>>>>>>>
>>>>>>>>>>>> My dataset contains hourly data (1983-2012) of
>>>>>>>>>>>> wind(speed/direction), air_temperature, ... for 46 sites. I just wanted to
>>>>>>>>>>>> plot the power spectrum of only one site and for the all 30 years. I think
>>>>>>>>>>>> the error comes from line 45 when I tried to compute the wavelet function
>>>>>>>>>>>> (w). Please find attached my script.
>>>>>>>>>>>>
>>>>>>>>>>>> How can I solve this issue?
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> * COULIBALY   AMADOU   *
>>>>>>>>>>>> PhD  Student  on  West  African  Climate  System (WACS)
>>>>>>>>>>>> FUTA - Federal  University  of  Technology of Akure, Nigeria
>>>>>>>>>>>>
>>>>>>>>>>>> *Visiting Student - *
>>>>>>>>>>>> *University of Cologne, Germany**Institute of Geophysics and
>>>>>>>>>>>> Meteorology*
>>>>>>>>>>>> Pohligstr. 3 / Office 3.102
>>>>>>>>>>>> D-50969 Köln
>>>>>>>>>>>>
>>>>>>>>>>>> *Project*: WASCAL (West African Science Service Centre on Climate
>>>>>>>>>>>> Change and Adapted Land Use)
>>>>>>>>>>>> Phone:(+234) 810 795 2836 /(+223) 65 67 27 57 /(+226) 64 57 37
>>>>>>>>>>>> 27 /+49 15218352574
>>>>>>>>>>>>
>>>>>>>>>>>> E-mail: mpapin24 at gmail.com / coulibalya68 at yahoo.com
>>>>>>>>>>>>
>>>>>>>>>>>> "*The time is always right to do right": Nelson Mandela*
>>>>>>>>>>>>
>>>>>>>>>>>> *"Character is like a tree and reputation like a shadow.  The
>>>>>>>>>>>> shadow is what we think of it; the tree is the real thing" : Abraham
>>>>>>>>>>>> Lincoln*
>>>>>>>>>>>>
>>>>>>>>>>>> *"Do what you can, with what you have, where you are" Theodore
>>>>>>>>>>>> Roosevelt*
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> ncl-talk mailing list
>>>>>>>>>>>> List instructions, subscriber options, unsubscribe:
>>>>>>>>>>>> http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> * COULIBALY   AMADOU   *
>>>>>>>>>> PhD  Student  on  West  African  Climate  System (WACS)
>>>>>>>>>> FUTA - Federal  University  of  Technology of Akure, Nigeria
>>>>>>>>>>
>>>>>>>>>> *Visiting Student - *
>>>>>>>>>> *University of Cologne, Germany**Institute of Geophysics and
>>>>>>>>>> Meteorology*
>>>>>>>>>> Pohligstr. 3 / Office 3.102
>>>>>>>>>> D-50969 Köln
>>>>>>>>>>
>>>>>>>>>> *Project*: WASCAL (West African Science Service Centre on Climate
>>>>>>>>>> Change and Adapted Land Use)
>>>>>>>>>> Phone:(+234) 810 795 2836 /(+223) 65 67 27 57 /(+226) 64 57 37 27
>>>>>>>>>> /+49 15218352574
>>>>>>>>>>
>>>>>>>>>> E-mail: mpapin24 at gmail.com / coulibalya68 at yahoo.com
>>>>>>>>>>
>>>>>>>>>> "*The time is always right to do right": Nelson Mandela*
>>>>>>>>>>
>>>>>>>>>> *"Character is like a tree and reputation like a shadow.  The
>>>>>>>>>> shadow is what we think of it; the tree is the real thing" : Abraham
>>>>>>>>>> Lincoln*
>>>>>>>>>>
>>>>>>>>>> *"Do what you can, with what you have, where you are" Theodore
>>>>>>>>>> Roosevelt*
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> * COULIBALY   AMADOU   *
>>>>>>>> PhD  Student  on  West  African  Climate  System (WACS)
>>>>>>>> FUTA - Federal  University  of  Technology of Akure, Nigeria
>>>>>>>>
>>>>>>>> *Visiting Student - *
>>>>>>>> *University of Cologne, Germany**Institute of Geophysics and
>>>>>>>> Meteorology*
>>>>>>>> Pohligstr. 3 / Office 3.102
>>>>>>>> D-50969 Köln
>>>>>>>>
>>>>>>>> *Project*: WASCAL (West African Science Service Centre on Climate Change
>>>>>>>> and Adapted Land Use)
>>>>>>>> Phone:(+234) 810 795 2836 /(+223) 65 67 27 57 /(+226) 64 57 37 27 /+49
>>>>>>>> 15218352574
>>>>>>>>
>>>>>>>> E-mail: mpapin24 at gmail.com / coulibalya68 at yahoo.com
>>>>>>>>
>>>>>>>> "*The time is always right to do right": Nelson Mandela*
>>>>>>>>
>>>>>>>> *"Character is like a tree and reputation like a shadow.  The
>>>>>>>> shadow is what we think of it; the tree is the real thing" : Abraham
>>>>>>>> Lincoln*
>>>>>>>>
>>>>>>>> *"Do what you can, with what you have, where you are" Theodore
>>>>>>>> Roosevelt*
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> <wavelet2.ncl>
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> ncl-talk mailing list
>>>>>>>> List instructions, subscriber options, unsubscribe:
>>>>>>>> http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> * COULIBALY   AMADOU   *
>>>>>>> PhD  Student  on  West  African  Climate  System (WACS)
>>>>>>> FUTA - Federal  University  of  Technology of Akure, Nigeria
>>>>>>>
>>>>>>> *Visiting Student - *
>>>>>>> *University of Cologne, Germany**Institute of Geophysics and
>>>>>>> Meteorology*
>>>>>>> Pohligstr. 3 / Office 3.102
>>>>>>> D-50969 Köln
>>>>>>>
>>>>>>> *Project*: WASCAL (West African Science Service Centre on Climate Change
>>>>>>> and Adapted Land Use)
>>>>>>> Phone:(+234) 810 795 2836 /(+223) 65 67 27 57 /(+226) 64 57 37 27 /+49
>>>>>>> 15218352574
>>>>>>>
>>>>>>> E-mail: mpapin24 at gmail.com / coulibalya68 at yahoo.com
>>>>>>>
>>>>>>> "*The time is always right to do right": Nelson Mandela*
>>>>>>>
>>>>>>> *"Character is like a tree and reputation like a shadow.  The shadow
>>>>>>> is what we think of it; the tree is the real thing" : Abraham Lincoln*
>>>>>>>
>>>>>>> *"Do what you can, with what you have, where you are" Theodore
>>>>>>> Roosevelt*
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> ncl-talk mailing list
>>>>>>> List instructions, subscriber options, unsubscribe:
>>>>>>> http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> * COULIBALY   AMADOU   *
>>>>> PhD  Student  on  West  African  Climate  System (WACS)
>>>>> FUTA - Federal  University  of  Technology of Akure, Nigeria
>>>>>
>>>>> *Visiting Student - *
>>>>> *University of Cologne, Germany**Institute of Geophysics and
>>>>> Meteorology*
>>>>> Pohligstr. 3 / Office 3.102
>>>>> D-50969 Köln
>>>>>
>>>>> *Project*: WASCAL (West African Science Service Centre on Climate Change
>>>>> and Adapted Land Use)
>>>>> Phone:(+234) 810 795 2836 /(+223) 65 67 27 57 /(+226) 64 57 37 27 /+49
>>>>> 15218352574
>>>>>
>>>>> E-mail: mpapin24 at gmail.com / coulibalya68 at yahoo.com
>>>>>
>>>>> "*The time is always right to do right": Nelson Mandela*
>>>>>
>>>>> *"Character is like a tree and reputation like a shadow.  The shadow
>>>>> is what we think of it; the tree is the real thing" : Abraham Lincoln*
>>>>>
>>>>> *"Do what you can, with what you have, where you are" Theodore
>>>>> Roosevelt*
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> ncl-talk mailing list
>>>>> List instructions, subscriber options, unsubscribe:
>>>>> http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>>>>>
>>>>>
>>>>
>>>
>>>
>>> --
>>> * COULIBALY   AMADOU   *
>>> PhD  Student  on  West  African  Climate  System (WACS)
>>> FUTA - Federal  University  of  Technology of Akure, Nigeria
>>>
>>> *Visiting Student - *
>>> *University of Cologne, Germany**Institute of Geophysics and
>>> Meteorology*
>>> Pohligstr. 3 / Office 3.102
>>> D-50969 Köln
>>>
>>> *Project*: WASCAL (West African Science Service Centre on Climate Change
>>> and Adapted Land Use)
>>> Phone:(+234) 810 795 2836 /(+223) 65 67 27 57 /(+226) 64 57 37 27 /+49
>>> 15218352574
>>>
>>> E-mail: mpapin24 at gmail.com / coulibalya68 at yahoo.com
>>>
>>> "*The time is always right to do right": Nelson Mandela*
>>>
>>> *"Character is like a tree and reputation like a shadow.  The shadow is
>>> what we think of it; the tree is the real thing" : Abraham Lincoln*
>>>
>>> *"Do what you can, with what you have, where you are" Theodore Roosevelt*
>>>
>>>
>>>
>>>
>>>
>>>
>>
>>
>
>
> --
> * COULIBALY   AMADOU   *
> PhD  Student  on  West  African  Climate  System (WACS)
> FUTA - Federal  University  of  Technology of Akure, Nigeria
>
> *Visiting Student - *
> *University of Cologne, Germany**Institute of Geophysics and Meteorology*
> Pohligstr. 3 / Office 3.102
> D-50969 Köln
>
> *Project*: WASCAL (West African Science Service Centre on Climate Change
> and Adapted Land Use)
> Phone:(+234) 810 795 2836 /(+223) 65 67 27 57 /(+226) 64 57 37 27 /+49
> 15218352574
>
> E-mail: mpapin24 at gmail.com / coulibalya68 at yahoo.com
>
> "*The time is always right to do right": Nelson Mandela*
>
> *"Character is like a tree and reputation like a shadow.  The shadow is
> what we think of it; the tree is the real thing" : Abraham Lincoln*
>
> *"Do what you can, with what you have, where you are" Theodore Roosevelt*
>
>
>
>
>
>
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