[ncl-talk] XY scatter plots and its XY axis marker is in the form of index

[grace]

Hi all:
   I am trying to plot XY scatter plots and its XY axis marker is in the form of index，just like the plot below. ‍

 ‍

 ‍

   How can I plot a picture like it?

Any information will be appreciated.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mailman.ucar.edu/pipermail/ncl-talk/attachments/20160408/92de0938/attachment.html 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/octet-stream
Size: 26305 bytes
Desc: not available
Url : http://mailman.ucar.edu/pipermail/ncl-talk/attachments/20160408/92de0938/attachment.obj