<div dir="ltr"><div><div><div>Dear grads users,<br><br></div><div>Could anyone tell me what the [-z|-t] part of the statement below means?<br><br></div>* USAGE: windrose [-z|-t] <grads-expr for u-comp> <grads-expr for v-comp> <threshold 1><br>
* <color 1> .... <threshold 5> <color 5><br><br></div>This is from the wind rose function written by Warren Tennant<br><br></div>Thank you in advance,<br>Sytske<br><div><div><br><div><br><br clear="all">
<div><div><div dir="ltr"><div>Sytske (seets-kah) Kimball<br>Professor of Meteorology</div>
<div>Director, South Alabama Mesonet<br>Dept. of Earth Sciences<br>University of South Alabama<br>Mobile, AL<br>phone (251) 460-7031 </div>
<div>fax (251) 460-7886<br>email <a href="mailto:skimball@usouthal.edu" target="_blank">skimball@southalabama.edu</a></div>
<div>web: <a href="http://chiliweb.southalabama.edu/" target="_blank">http://chiliweb.southalabama.edu/</a><div style="width:16px;height:16px;display:inline-block"> </div></div></div></div>
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