<div dir="ltr"><div><div>hi dear gradsusr<br><br></div>i have got reply of my one doubt how to plot range of values so you replied it with the following codes. which work nicely . thank you for your help. <br><br></div>but i want to mark these points with charcter 'v' means vulnerable or zero or ' NV' or 1 means not vulnerable like that on my plot .<br><br><br><div><br> 'set cmark 0'<br>
'display t'<br>
2) 'set cmark 1'<br>
'set cstyle 0<br>
'set ccolor 2'<br>
'd maskout(maskout(t,t-20),30-t)'<br></div></div>