Hi expert Grads,

I attempt to plot above figure of meridional & vertical anomaly as attachement (Figure A), however, the arrow display in my plot (Figure B) are not continues. Can anyone expert in grads look into my script and do tell me which part I'm miss. Below are my script:

'open E:\IMPORTANT\Desktop\Latest2\lp_nlev.uvw.ctl'

'avu=ave(u,t=1,t=7)'

'avv=ave(v,t=1,t=7)'

'avw=ave(w,t=1,t=7)'

'set map 1 1 10'

'set grads off'

'set grid off'

'set parea off'

*

'set lev 1000 50'

'set lon 60'

'set lat -60 30'

'set zlog on'

*

'set gxout vector'

'set arrscl 0.3 0.5'

'set arrlab on'

'set ccolor 1'

'd skip(avv,1.5,1.5);avw'

*

'draw title Composite of zonal mean Vwind & w anomalies & for LIP'

'draw ylab Pressure Level (hPa)'

'printim C:\Users\atiqah\Desktop\lp.uw.nlev.jpg white'

*

*

Details ctl.file:

dset E:\IMPORTANT\Desktop\Latest2\lp.uvw.nlev.dat

title Composited MMJ of u,v & w for HIP (average:lon=55-85)

undef -9.99e+33

xdef 1 linear 1 1

ydef 241 linear -90 0.75

zdef 13 levels 1000 925 800 700 600 500 400 300 200 100 50 10 1

tdef 7 linear 00Z01MAY1980 1yr

vars 3

u 13 99 Zonal Wind [m/s]

v 13 99 Meridional Wind [m/s]

w 13 99 Vertical Velocity [Pa/s]

endvars