[ncl-talk] No coordinates to coordinate

[Chathurika]

Hello,




Thank you very much for reading my email. 




I have downscaling data in Atlantic and Arctic Oceans. But It has no attached coordinates. I want to plot these data on a polar map with coordinates. 




This is the variable summary;




 Copyright (C) 1995-2018 - All Rights Reserved

 University Corporation for Atmospheric Research

 NCAR Command Language Version 6.5.0

 The use of this software is governed by a License Agreement.

 See http://www.ncl.ucar.edu/ for more details.

Variable: zos1

Type: float

Total Size: 2548039680 bytes

            637009920 values

Number of Dimensions: 3

Dimensions and sizes: [Time | 240] x [y_t | 1728] x [x_t | 1536]

Coordinates: 

            Time: [7.260877e+09..7.8894e+09]

            y_t: [0.5..1727.5]

            x_t: [0.5..1535.5]

Number Of Attributes: 5

  grid : TS

  missing_value : -1e+34

  units : m

  long_name : Sea Surface Height

  _FillValue : -1e+34

Variable: xt

Type: float

Total Size: 6144 bytes

            1536 values

Number of Dimensions: 1

Dimensions and sizes: [x_t | 1536]

Coordinates: 

            x_t: [0.5..1535.5]

Number Of Attributes: 2

  long_name : X on T grid

  units :




If I plot the data as a contour plot using "gsn_csm_contour" the figure looks like the attached png. Please help me to solve this. 




Thank you very much and best regards,

Chathu









Wickramage Chathurika Hemamali
Msc in Physical Oceanography
State Key Laboratory of Tropical Oceanography
South China Sea Institute of Oceanology
University of Chinese Academy of Science
China


Specialized in Oceanography and Marine Geology (Bachelor)
University of Ruhuna
Matara
Sri Lanka


Email : wickramagechathurika at rocketmail.com
chatu at scsio.ac.cn
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