[ncl-talk] geolocation_circle and gc_inout

[Dennis Shea]

Please see examples 29 and 30 at:

*https://www.ncl.ucar.edu/Applications/polyg.shtml*
<https://www.ncl.ucar.edu/Applications/polyg.shtml>

On Thu, Mar 28, 2019 at 2:54 AM Md. Jalal Uddin <dmjalal90 at gmail.com> wrote:

> Hi all,
>
> Could anyone give me the idea to mask rainfall data for multiple circles?
> geolocation_circle produce ''circle_lat and lon'' that is 3 dimensions, but
> the data lat and lon 1 dimension.
>
> How can be used gc_inout to mask the data inside multiple circles? Please
> look at the multiple circle's figures in the attached file.
>
> Any help would be appreciated.
>
> Variable: circle_lat
> Type: float
> Total Size: 10800 bytes
>             2700 values
> Number of Dimensions: 3
> Dimensions and sizes:   [location | 15] x [radii | 1] x [circle | 180]
> Coordinates:
> Number Of Attributes: 7
>   _FillValue :  9.96921e+36
>   radii_input_units :   km
>   radii_input_values :  500
>   radii_converted_units :       great_circle_degrees
>   radii_converted_values :      4.522022
>   long_name :   circle latitudes
>   units :       degrees_north
>
> Variable: circle_lon
> Type: float
> Total Size: 10800 bytes
>             2700 values
> Number of Dimensions: 3
> Dimensions and sizes:   [location | 15] x [radii | 1] x [circle | 180]
> Coordinates:
> Number Of Attributes: 7
>   _FillValue :  9.96921e+36
>   radii_converted_values :      4.522022
>   radii_converted_units :       great_circle_degrees
>   radii_input_values :  500
>   radii_input_units :   km
>   long_name :   circle longitudes
>   units :       degrees_east
>
> --
> *Md. Jalal Uddin*
> MSc in Applied Meteorology (English Language)
> Nanjing University of Information, Science and Technology, China
> B.Sc. in Disaster Management (Hons.)
> Patuakhali Science and Technology University, Bangladesh.
> Cell: +8613260859092, +8801792052662
> Web: www.dmjalal90.weebly.com
> Facebook: jalal.hossen.39
> LinkedIn: https://bd.linkedin.com/in/md-jalal-uddin-80a026b0
> Twitter: dmjalal90
> Skype: dmjalal90
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