<html><head></head><body><div style="color:#000; background-color:#fff; font-family:verdana, helvetica, sans-serif;font-size:13px"><div id="yui_3_16_0_ym19_1_1484788781203_2712">Hi Grads expert,</div><div id="yui_3_16_0_ym19_1_1484788781203_2712"><br></div><div id="yui_3_16_0_ym19_1_1484788781203_2712">Can anyone check my script. Is it correct? I do manage run the script, the problems is when I change the highlight line as shown below I do still get the answer. My question is which one is correct?</div><div id="yui_3_16_0_ym19_1_1484788781203_2712">Below is my full script. Thank you in advance.</div><div id="yui_3_16_0_ym19_1_1484788781203_2712"><br></div><div id="yui_3_16_0_ym19_1_1484788781203_2712"> 'reinit'</div><div id="yui_3_16_0_ym19_1_1484788781203_3430">* 'open E:\IMPORTANT\Desktop\Latest\+-mh\+.8w.jja.ctl'</div><div id="yui_3_16_0_ym19_1_1484788781203_3431"> 'open E:\IMPORTANT\Desktop\Latest\+-mh\-.8w.jja.ctl'</div><div id="yui_3_16_0_ym19_1_1484788781203_3432">*</div><div id="yui_3_16_0_ym19_1_1484788781203_3433">* +MH years</div><div id="yui_3_16_0_ym19_1_1484788781203_3434">* =========</div><div id="yui_3_16_0_ym19_1_1484788781203_3435">* 'uav=ave(u,t=1,t=6)'</div><div id="yui_3_16_0_ym19_1_1484788781203_3436">* 'vav=ave(v,t=1,t=6)'</div><div id="yui_3_16_0_ym19_1_1484788781203_3437">*</div><div id="yui_3_16_0_ym19_1_1484788781203_3438">* -MH years</div><div id="yui_3_16_0_ym19_1_1484788781203_3439">* ==========</div><div id="yui_3_16_0_ym19_1_1484788781203_3440"> 'uav=ave(u,t=1,t=7)'</div><div id="yui_3_16_0_ym19_1_1484788781203_3441"> 'vav=ave(v,t=1,t=7)'</div><div id="yui_3_16_0_ym19_1_1484788781203_3442">*</div><div id="yui_3_16_0_ym19_1_1484788781203_3443">* stream function</div><div id="yui_3_16_0_ym19_1_1484788781203_3444">* ---------------</div><div id="yui_3_16_0_ym19_1_1484788781203_3445"> 'define psi1=fish_psi(uav,vav)'</div><div id="yui_3_16_0_ym19_1_1484788781203_3446"> 'define psi=psi1-aave(psi1,global)'</div><div id="yui_3_16_0_ym19_1_1484788781203_3447">*</div><div id="yui_3_16_0_ym19_1_1484788781203_3448">* Rotational Wind</div><div id="yui_3_16_0_ym19_1_1484788781203_3449">* ---------------</div><div id="yui_3_16_0_ym19_1_1484788781203_3450"> 'define one=1+0*lat'</div><div id="yui_3_16_0_ym19_1_1484788781203_3451"> 'define upsi=mvadv(one,psi)'</div><div id="yui_3_16_0_ym19_1_1484788781203_3452"> 'define vpsi=-muadv(one,psi)'</div><div id="yui_3_16_0_ym19_1_1484788781203_3453">*</div><div id="yui_3_16_0_ym19_1_1484788781203_3454"><span style="background-color: rgb(205, 35, 44);">* Velocity potential</span></div><div id="yui_3_16_0_ym19_1_1484788781203_3455">* ------------------</div><div id="yui_3_16_0_ym19_1_1484788781203_3456" dir="ltr"> <span style="background-color: rgb(205, 35, 44);" id="yui_3_16_0_ym19_1_1484788781203_3798"> 'define chi=fish_chi(uav,vav)' </span> ----> define chi1=fish_chi(uav,vav)</div><div id="yui_3_16_0_ym19_1_1484788781203_3457"> <font color="#fdef2b" id="yui_3_16_0_ym19_1_1484788781203_3680"> </font><span style="background-color: rgb(205, 35, 44);" id="yui_3_16_0_ym19_1_1484788781203_3748">'psi=psi-aave(psi,global)'</span> -----> change to chi=chi1-aave(chi1,global)</div><div id="yui_3_16_0_ym19_1_1484788781203_3458">*</div><div id="yui_3_16_0_ym19_1_1484788781203_3459">* Divergent Wind</div><div id="yui_3_16_0_ym19_1_1484788781203_3460">* ---------------</div><div id="yui_3_16_0_ym19_1_1484788781203_3461"> 'define one=1+0*lat'</div><div id="yui_3_16_0_ym19_1_1484788781203_3462"> 'define uchi=-muadv(one,chi)'</div><div id="yui_3_16_0_ym19_1_1484788781203_3463"> 'define vchi=-mvadv(one,chi)'</div><div id="yui_3_16_0_ym19_1_1484788781203_3464">*</div><div id="yui_3_16_0_ym19_1_1484788781203_3465">* Plotting</div><div id="yui_3_16_0_ym19_1_1484788781203_3466">* --------</div><div id="yui_3_16_0_ym19_1_1484788781203_3467"> 'set map 1 1 12'</div><div id="yui_3_16_0_ym19_1_1484788781203_3468"> 'set grid off'</div><div id="yui_3_16_0_ym19_1_1484788781203_3469"> 'set grads off'</div><div id="yui_3_16_0_ym19_1_1484788781203_3470">*</div><div id="yui_3_16_0_ym19_1_1484788781203_3471">* India</div><div id="yui_3_16_0_ym19_1_1484788781203_3472"> 'set lon 45 90'</div><div id="yui_3_16_0_ym19_1_1484788781203_3473"> 'set lat -10 30'</div><div id="yui_3_16_0_ym19_1_1484788781203_3474">* Peninsular</div><div id="yui_3_16_0_ym19_1_1484788781203_3475">* 'set lon 20 120'</div><div id="yui_3_16_0_ym19_1_1484788781203_3476">* 'set lat -75 20'</div><div id="yui_3_16_0_ym19_1_1484788781203_3477">* big region</div><div id="yui_3_16_0_ym19_1_1484788781203_3478">* 'set lon 20 170'</div><div id="yui_3_16_0_ym19_1_1484788781203_3479">* 'set lat -75 70'</div><div id="yui_3_16_0_ym19_1_1484788781203_3480">*</div><div id="yui_3_16_0_ym19_1_1484788781203_3481">* Shaded colour (rainbow color)</div><div id="yui_3_16_0_ym19_1_1484788781203_3482">* ==============</div><div id="yui_3_16_0_ym19_1_1484788781203_3483"> 'set rgb 17 130 0 220'</div><div id="yui_3_16_0_ym19_1_1484788781203_3484"> 'set rgb 18 110 0 220' </div><div id="yui_3_16_0_ym19_1_1484788781203_3485"> 'set rgb 19 30 60 255'</div><div id="yui_3_16_0_ym19_1_1484788781203_3486"> 'set rgb 20 0 160 255'</div><div id="yui_3_16_0_ym19_1_1484788781203_3487"> 'set rgb 21 0 200 200'</div><div id="yui_3_16_0_ym19_1_1484788781203_3488">* </div><div id="yui_3_16_0_ym19_1_1484788781203_3489"> 'set rgb 22 0 220 0'</div><div id="yui_3_16_0_ym19_1_1484788781203_3490"> 'set rgb 23 160 230 50'</div><div id="yui_3_16_0_ym19_1_1484788781203_3491"> 'set rgb 24 230 175 45'</div><div id="yui_3_16_0_ym19_1_1484788781203_3492"> 'set rgb 25 240 130 40' </div><div id="yui_3_16_0_ym19_1_1484788781203_3493"> 'set rgb 26 250 60 60' </div><div id="yui_3_16_0_ym19_1_1484788781203_3494">*</div><div id="yui_3_16_0_ym19_1_1484788781203_3495"> 'set gxout shaded'</div><div id="yui_3_16_0_ym19_1_1484788781203_3496"> 'set clevs -0.45 -0.35 -0.25 -0.15 -0.05 0.05 0.15 0.25 0.35 0.45'</div><div id="yui_3_16_0_ym19_1_1484788781203_3497"> 'set ccols 17 18 19 20 21 0 22 23 24 25 26' </div><div id="yui_3_16_0_ym19_1_1484788781203_3498"> 'set csmooth on'</div><div id="yui_3_16_0_ym19_1_1484788781203_3499"> 'd chi/1e6'</div><div id="yui_3_16_0_ym19_1_1484788781203_3500">*</div><div id="yui_3_16_0_ym19_1_1484788781203_3501"> 'set gxout contour'</div><div id="yui_3_16_0_ym19_1_1484788781203_3502"> 'set csmooth on'</div><div id="yui_3_16_0_ym19_1_1484788781203_3503"> 'set clab on'</div><div id="yui_3_16_0_ym19_1_1484788781203_3504"> 'set cthick 7'</div><div id="yui_3_16_0_ym19_1_1484788781203_3505"> 'set ccolor 1'</div><div id="yui_3_16_0_ym19_1_1484788781203_3506"> 'set cint 0.03'</div><div id="yui_3_16_0_ym19_1_1484788781203_3507"> 'set clopts -1 6 0.12'</div><div id="yui_3_16_0_ym19_1_1484788781203_3508"> 'd chi/1e6'</div><div id="yui_3_16_0_ym19_1_1484788781203_3509">*</div><div id="yui_3_16_0_ym19_1_1484788781203_3510"> 'set arrscl 0.5 0.5'</div><div id="yui_3_16_0_ym19_1_1484788781203_3511"> 'set ccolor 1'</div><div id="yui_3_16_0_ym19_1_1484788781203_3512"> 'set arrlab on'</div><div id="yui_3_16_0_ym19_1_1484788781203_3513"> 'd skip(uchi,3,3);vchi'</div><div id="yui_3_16_0_ym19_1_1484788781203_3514">*</div><div id="yui_3_16_0_ym19_1_1484788781203_3515"> 'cbarn'</div><div id="yui_3_16_0_ym19_1_1484788781203_3516"> 'draw map'</div><div id="yui_3_16_0_ym19_1_1484788781203_3517">*</div><div id="yui_3_16_0_ym19_1_1484788781203_3518"> 'set strsiz 0.15 0.15'</div><div id="yui_3_16_0_ym19_1_1484788781203_3519"> 'draw string 9.7 1.0 1e6m2/s'</div><div id="yui_3_16_0_ym19_1_1484788781203_3520">*</div><div dir="ltr" id="yui_3_16_0_ym19_1_1484788781203_3521"> 'printim C:\Users\atiqah\Desktop\-mh.dvp.png white' </div><div dir="ltr" id="yui_3_16_0_ym19_1_1484788781203_3521"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1484788781203_3521"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1484788781203_3521"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1484788781203_3521">Regards,</div><div dir="ltr" id="yui_3_16_0_ym19_1_1484788781203_3521">Atiqah</div></div></body></html>