[ncl-talk] Making One dimensional Plot of wind

[Dennis Shea]

See attached

Stay Healthy!


On Mon, May 25, 2020 at 6:43 AM Geeta Geeta <geetag54 at yahoo.com> wrote:

> thanks Dr Shea for giving me the clue.
> I saw those examples, In those examples, the u and v are in 2 dimensional
> variables.
> u = a->U                        ; (time, lev)
> v = a->V                        ; (time, lev)
>
> But in my case, I have text file where u and v are single dimensional
> variables.
>
> kindly suggest.
> Geeta.
>
>
>
>
>
>
>
>
>  On Sunday, 24 May, 2020, 07:59:59 pm IST, Dennis Shea <shea at ucar.edu>
> wrote:
>
>
>
>
>
>  See: http://www.ncl.ucar.edu/Applications/barb.shtmlExamples 4,5,6
> Stay Healthy
>
> On Sun, May 24, 2020 at 4:25 AM Geeta Geeta via ncl-talk <
> ncl-talk at ucar.edu> wrote:
> Dear all.
>
> I have to plot the wind Speed and Direction in vertical at a particular
> point (Station).
>
> I have tried to illustrate below on the VERTICAL line which represents the
> height.  I have to plot the Wind Barbs (say 5kts NE ly at 0.9km).
>
> I have computed the U and V component from WS and WD . My data has height,
> U, V components as shown in output below
>
>
>
> Can someone pls suggest how to go about doing it.. the code and data are
> attached and the O/p of U and V are also shown below
>
>
>
>                                             |
>
>                                             |
>
>                                             |
>
>                                             |
>
>                                             |/               (North
> easterly 5kts example at 0.9km)
>
>
> -------------------------------------------stn------------------------------------------------
>
>
>
> (0)     999 999  999  99
>
> (0)     -0 -0  0  0
>
> (0)     -0.363887 0.363018  135  1
>
> (0)     -1.45555 1.45207  135  4
>
> (0)     -1.81943 1.81509  135  5
>
> (0)     -3.05902 2.74789  132  8
>
> (0)     -3.4948 3.03088  131  9
>
> (0)     -4.33539 3.62934  130  11
>
> (0)     -6.91385 6.89735  135  19
>
> (0)     -8.60289 10.2268  140  26
>
> (0)     -8.86075 12.62  145  30
>
> (0)     -7.57363 11.6292  147  27
>
> (0)     -6.18217 10.6751  150  24
>
> (0)     -3.22389 7.56576  157  16
>
> (0)     -1.84838 5.34333  161  11
>
> (0)     -0.936303 3.47404  165  7
>
> (0)     -1.20382 4.46662  165  9
>
> (0)     -1.33758 4.96291  165  10
>
> (0)     -3.63968 4.32671  140  11
>
> (0)     -4.33539 3.62934  130  11
>
> (0)     -2.95358 4.20666  145  10
>
> (0)     -2.80505 4.30712  147  10
>
> (0)     -0.810149 4.55451  170  9
>
> (0)     -1.52505 3.25881  155  7
>
> (0)     -0.772772 1.33439  150  3
>
> (0)     1.65753 -1.96405  320  5
>
> (0)     3.59799 0.00859541  270  7
>
> (0)     4.34351 1.5918  250  9
>
> (0)     5.95734 4.0364  236  14
>
> (0)     6.16639 6.19099  225  17
>
> (0)     5.56583 0.994612  260  11
>
> (0)     5.96184 -1.58137  285  12
>
> (0)     5.38171 -1.73347  288  11
>
> (0)     999 999  295  99
>
> (0)     999 999  999  99
>
> (0)     999 999  999  99
>
> Geeta._______________________________________________
>
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