[ncl-talk] Adding a Legend to Shapefile Plot

[Carlos J. Valle-Diaz]

I'll check these right now and will let you know. Thank you very much.

I apologize for writing multiple emails on the same topic. Won't happen
again!

Carlos

On Mon, Dec 21, 2015 at 12:45 PM, Rick Brownrigg <brownrig at ucar.edu> wrote:

> The script you attached to your original posting has numerous bugs, and
> will not even run as is. The do-loop at around line 82 is missing an "end
> do".  Fixing that problem allows the script to run, but there are 3 other
> errors that are likely causing your problem:
>
> i) the variable "R" is undefined (around line 34)
>
> ii) xleg (and other related arrays) contain only 8 values, whereas you are
> looping over "num_distinct_makers", which is equal to 17  (around line 90)
>
> iii) the "assignment type mismatch" at around line 103 arises because in a
> previous loop, you set gsMarkerColor to an integer value, and then at 103,
> you are setting it to a value from the colortable, which is either a 3 or
> 4-tuple of floats.  You'll want to "delete(gsres at gsMarkerColor)" between
> the two do-loops.
>
> Hope that helps...
> Rick
>
>
> On Mon, Dec 21, 2015 at 8:39 AM, Carlos J. Valle-Diaz <
> cj.vallediaz at gmail.com> wrote:
>
>> Hello,
>>
>> I'm writing to ask if somebody from NCL-talk has read my email and/or
>> currently is answering it. I'm kind of in a rush to have these plots ready
>> before Christmas. I apologize for my insistence.
>>
>> Best Regards,
>>
>> Carlos
>>
>> On Fri, Dec 18, 2015 at 4:52 PM, Carlos J. Valle-Diaz <
>> cj.vallediaz at gmail.com> wrote:
>>
>>> Hello,
>>>
>>> I've been running WRF simulations to observe 24hr precipitation in
>>> Puerto Rico from (July 12, 2011 12UTC to July 13, 2011 12UTC). I want to
>>> compare the model runs with the observed from the National Weather Service.
>>> I have their hourly shapefiles, see link to access them:
>>> http://www.srh.noaa.gov/ridge2/Precip/qpehourlyshape/2011/201107/20110712/).
>>> In the shapefiles, Globvalue refers to precipitation.
>>>
>>> I've been trying all day to add a legend to my plot, but haven't been
>>> successful. I've been using example #7 in the legends section of NCL as a
>>> reference. See leg_7.ncl at
>>> http://ncl.ucar.edu/Applications/legend.shtml
>>>
>>> I have attached the script I have at the moment. It plots fine when you
>>> take out the lines that codes for the legend and text. What am I missing
>>> and/or doing wrong?
>>>
>>> Thanks beforehand for the help,
>>>
>>> P.S. I set up the array(arr) data for 16 values because I'm using a
>>> color map that displays 17 colors.
>>> --
>>> Carlos J. Valle Diaz
>>> Ph.D. Chemistry Student
>>> University of Puerto Rico Rio Piedras Campus
>>> Department of Graduate Chemistry and Environmental Sciences
>>> cj.vallediaz at gmail.com
>>> Tel. 787-764-0000 x88192
>>>
>>
>>
>>
>> --
>> Carlos J. Valle Diaz
>> Ph.D. Chemistry Student
>> University of Puerto Rico Rio Piedras Campus
>> Department of Graduate Chemistry and Environmental Sciences
>> cj.vallediaz at gmail.com
>> Tel. 787-764-0000 x88192
>>
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>>
>


-- 
Carlos J. Valle Diaz
Ph.D. Chemistry Student
University of Puerto Rico Rio Piedras Campus
Department of Graduate Chemistry and Environmental Sciences
cj.vallediaz at gmail.com
Tel. 787-764-0000 x88192
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