<div dir="ltr">Dear all,<div><br></div><div>Is there an easy way to estimate the minimum value and maximum value from a time-longitude plot (minimum and maximum value per longitude and time).</div><div>I am using grads 2.1.0.oga.1. I tried to use the amin() function but in the grads window, it gives an error: unknown command amin().</div><div><br></div><div>Many thanks,</div><div><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><font face="comic sans ms, sans-serif"><b><u>Lyndz</u></b></font></div></div></div></div></div></div></div></div></div>
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