<div class="__aliyun_email_body_block"><div  style="text-align:left;text-indent:.0em;"><span  style="font-family:Tahoma,Arial,STHeiti,SimSun;font-size:24.0px;color:#000000;">Hello&nbsp;everyone</span></div><div  style="text-align:left;text-indent:.0em;"><span  style="font-family:Tahoma,Arial,STHeiti,SimSun;font-size:24.0px;color:#000000;">&nbsp; &nbsp; Follow&nbsp;the&nbsp;official&nbsp;website&nbsp;tutorial I&nbsp;installed&nbsp;grads2.2.0 &nbsp;on Windows&nbsp;10&nbsp;WSL .The&nbsp;environment&nbsp;variable of GrADS has&nbsp;been&nbsp;set&nbsp;up,and&nbsp;It&nbsp;works&nbsp;fine. I&nbsp;have&nbsp;put&nbsp;the&nbsp;test&nbsp;data&nbsp;and its descriptor file in /usr/local/lib/grads ,but when I use command "open model.ctl" ,GrADS can't open&nbsp;description&nbsp;file. I must cd&nbsp;/usr/local/lib/grads ,then run GrADS , that make&nbsp;<span  style="color:#000000;font-family:Tahoma,Arial,STHeiti,SimSun;font-size:24.0px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:normal;text-align:start;text-indent:.0px;text-transform:none;widows:2;background-color:#ffffff;float:none;display:inline;">"open model.ctl" work.&nbsp;Otherwise&nbsp;I&nbsp;must&nbsp;use&nbsp;an&nbsp;absolute&nbsp;path.</span></span></div><div  style="text-align:left;text-indent:.0em;"><span  style="font-family:Tahoma,Arial,STHeiti,SimSun;font-size:24.0px;color:#000000;"><span  style="color:#000000;font-family:Tahoma,Arial,STHeiti,SimSun;font-size:24.0px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:normal;text-align:start;text-indent:.0px;text-transform:none;widows:2;background-color:#ffffff;float:none;display:inline;">&nbsp; &nbsp;&nbsp;I&nbsp;also&nbsp;installed&nbsp;the&nbsp;openGrADS2.1&nbsp;to&nbsp;test ,the&nbsp;results&nbsp;is same. OpenGrADS&nbsp;for Windows&nbsp;version&nbsp;does&nbsp;not&nbsp;exist&nbsp;such&nbsp;a&nbsp;problem, and I&nbsp;just&nbsp;started&nbsp;learning&nbsp;Linux, so&nbsp;<span  style="color:#000000;font-family:Tahoma,Arial,STHeiti,SimSun;font-size:24.0px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:normal;text-align:start;text-indent:.0px;text-transform:none;widows:2;background-color:#ffffff;float:none;display:inline;">I&nbsp;am&nbsp;a&nbsp;bit&nbsp;puzzled...</span></span></span></div><div class="clear: both"><span  style="font-family:Tahoma,Arial,STHeiti,SimSun;font-size:24.0px;color:#000000;"><span  style="color:#000000;font-family:Tahoma,Arial,STHeiti,SimSun;font-size:24.0px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:normal;text-align:start;text-indent:.0px;text-transform:none;widows:2;background-color:#ffffff;float:none;display:inline;"><br ></span></span></div><div class="clear: both"><span  style="color:#000000;font-family:Tahoma,Arial,STHeiti,SimSun;font-size:24.0px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:normal;text-align:start;text-indent:.0px;text-transform:none;widows:2;background-color:#ffffff;float:none;display:inline;"></span><div  style="margin:.0px;padding:.0px;border:.0px;outline:.0px;font-variant-ligatures:normal;font-variant-caps:normal;text-align:start;text-indent:.0px;widows:2;"><span  style="color:#000000;font-family:微软雅黑;font-style:normal;font-weight:normal;text-transform:none;font-size:18.0px;">Regards</span></div><div  style="margin:.0px;padding:.0px;border:.0px;outline:.0px;font-variant-ligatures:normal;font-variant-caps:normal;text-align:start;text-indent:.0px;widows:2;"><span  style="color:#000000;font-family:微软雅黑;font-style:normal;font-weight:normal;text-transform:none;font-size:18.0px;">River</span></div><span  style="color:#000000;font-family:Tahoma,Arial,STHeiti,SimSun;font-size:24.0px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:normal;text-align:start;text-indent:.0px;text-transform:none;widows:2;background-color:#ffffff;float:none;display:inline;"><br ></span></div><div class="clear: both" style=""><span  style="font-family:Tahoma,Arial,STHeiti,SimSun;font-size:24.0px;color:#000000;"><span  style="color:#000000;font-family:Tahoma,Arial,STHeiti,SimSun;font-size:24.0px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:normal;text-align:start;text-indent:.0px;text-transform:none;widows:2;background-color:#ffffff;float:none;display:inline;"><br ></span></span></div></div>