Re: cylindrical equidistant plot

Thanks Dennis and Dave

I found that and is now what i am looking for.

Agnes

On 11/4/13 5:44 PM, Dennis Shea wrote:
> res@mpCenterLonF = 0.0
>
> See the documentation of this resource.
>
>
> On 11/4/13 4:41 PM, Agnes Lim Huei Ni wrote:
>> Hi Dave,
>>
>> In real fact I didnt want the filled value in the middle.
>> I comment out tfDoNDCOverlay from the script u gave but it didnt seem
>> to have any effect.
>>
>> Agnes
>>
>>
>> On 11/4/13 5:23 PM, David Brown wrote:
>>> Hi Agnes,
>>> I think if you look closely at this plot you will see that the max and
>>> min latitudes show up just as documented. Also you can get a plot that
>>> looks similar to
>>> the GrADS plot, with tfDoNDCOverlay set to True. You need to set some
>>> other resources to make the data match the projection space. I am
>>> attaching a script that does that.
>>> -dave
>>>
>>>
>>> On Nov 4, 2013, at 3:57 PM, Dennis Shea <shea@ucar.edu> wrote:
>>>
>>>> I am attaching a cleaned up script. User commented code make
>>>> it hard to follow.
>>>>
>>>> I made comments in code. There are missing values.
>>>>
>>>> Cheers
>>>>
>>>> On 11/4/13 3:08 PM, Agnes Lim Huei Ni wrote:
>>>>> Dennis,
>>>>>
>>>>> Only 1 grib file is needed. I apologise for not commenting this
>>>>>
>>>>> anal_file="/data/alim/projects/osse/geo_hyper/WRF_fc/anl/wrfout_d01_2008052400_anl_nmm.grb"
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> Removing res@tfDoNDCOverlay = True does removed the filled space
>>>>> around
>>>>> the Africa region.
>>>>>
>>>>> The min and max values of latitude are min=-48.076 and max=56.076.
>>>>> From the figure it didn't look like it went to that.
>>>>> ftp://ftp.ssec.wisc.edu/pub/ssec/alim/1_OSSE_Global_T_outer_loop_2_98_95_92_89_tm00.pdf
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> Is it just because of my projection?
>>>>>
>>>>> Thanks
>>>>> Agnes
>>>>>
>>>>>
>>>>>
>>>>> On 11/4/13 3:40 PM, Dennis Shea wrote:
>>>>>> You did not make both grib files available so the
>>>>>> script can not be tested.
>>>>>>
>>>>>> Try deleting or commenting
>>>>>> res@tfDoNDCOverlay = True
>>>>>>
>>>>>>
>>>>>> On 11/4/13 2:15 PM, Agnes Lim Huei Ni wrote:
>>>>>>> Hi,
>>>>>>>
>>>>>>> I wish to make a temperature plot from a grib file whose lat and
>>>>>>> lon are
>>>>>>> given as cylindrical equidistant.
>>>>>>> Using the gsn_csm_contour_map_ce, the figure was plotted but
>>>>>>> does not
>>>>>>> look right.
>>>>>>>
>>>>>>> The relevant files have been uploaded to
>>>>>>> ftp://ftp.ssec.wisc.edu/pub/ssec/alim/
>>>>>>>
>>>>>>> The figure I made has the filename
>>>>>>> OSSE_Global_T_outer_loop_2_98_95_92_89_tm00.pdf
>>>>>>> <ftp://ftp.ssec.wisc.edu/pub/ssec/alim/OSSE_Global_T_outer_loop_2_98_95_92_89_tm00.pdf>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> The model domain should looked like the one in Screen_Shot.png.
>>>>>>>
>>>>>>> I would expect the filled value area shown in white in the pdf over
>>>>>>> Africa to be at the edge of the plot, that is in the Pacific
>>>>>>> like in
>>>>>>> tmp_grib.png.
>>>>>>>
>>>>>>> The script file and data can also be found in this directory.
>>>>>>>
>>>>>>> Please advice
>>>>>>>
>>>>>>> Thanks
>>>>>>> Agnes
>>>>>>>
>>>>>>>
>>>>>>>
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>>
>>
>>
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Received on Mon Nov 4 16:45:29 2013