[gradsusr] gr2stn() issues with gxout

[Howard Staines]

I have been using the neat little function s2g1d() in conjunction with
gr2stn() to 
Do a specific lon lat display for a Meteogram.

This solved the previous issue I shared with the usergroup when gxout bar
wouldn't work.

I am not getting the same joy from gxout barb ... data can be interpolated
by stn2gr() function but
Will only display as line format.

Line in the script
'set gxout barb'
'd s2g1d(gr2stn(ugrd10m * 3.6, 'londat ', 'latedat ')) ;
s2g1d(gr2stn(vgrd10m * 3.6, 'londat ', 'latedat '))'

Still displays this as line 

Any ideas people  

Regards

Howard Staines

     Metris Limited