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Hi Rick,</div>
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Just an update, looked like paging cannot be turned off by setting NCL_NO_SYSTEM_PAGER, no matter how to set NCL_NO_SYSTEM_PAGER. or I misunderstood the usage of NCL_NO_SYSTEM_PAGER.<br>
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Regards</div>
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Jianyu<br>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Jianyu Liu <jerry_leo@msn.com><br>
<b>Sent:</b> Thursday, April 2, 2020 8:14 AM<br>
<b>To:</b> Rick Brownrigg <brownrig@ucar.edu><br>
<b>Cc:</b> ncl-talk@ucar.edu <ncl-talk@ucar.edu><br>
<b>Subject:</b> Re: [ncl-talk] The output of print statement showed in a “floating window” in NCL command line interactive mode</font>
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Hi Rick,</div>
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Thanks for your tips.</div>
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Yes, PAGER=less, once unset PAGER, the odd behaviour was gone. <br>
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Appreciating your time</div>
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Regards</div>
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Jianyu<br>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Rick Brownrigg <brownrig@ucar.edu><br>
<b>Sent:</b> Wednesday, April 1, 2020 9:09 PM<br>
<b>To:</b> Jianyu Liu <jerry_leo@msn.com><br>
<b>Cc:</b> ncl-talk@ucar.edu <ncl-talk@ucar.edu><br>
<b>Subject:</b> Re: [ncl-talk] The output of print statement showed in a “floating window” in NCL command line interactive mode</font>
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<div dir="ltr">Hi,
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<div>That is odd behaviour indeed! Do you have any "interesting" settings in the PAGER environment variable, or LESSxxx env vars? (env | grep LESS)?</div>
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<div>Rick</div>
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<div dir="ltr" class="x_x_gmail_attr">On Wed, Apr 1, 2020 at 3:32 AM Jianyu Liu via ncl-talk <<a href="mailto:ncl-talk@ucar.edu">ncl-talk@ucar.edu</a>> wrote:<br>
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Dear Sir/Madam,</div>
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NCL VERSION : 6.6.2
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt">OS : SUSE Linux Enterprise Server 15</div>
<div style="font-family:Calibri,Helvetica,sans-serif; font-size:12pt">Compilers : GNU 8.3.0</div>
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I followed the guide of building NCL from source codes and built NCL on a SLES 15 box. There was no any compilation error, and everything worked fine, except a 'wired' behaviour of print statement in the NCL command line interactive mode.
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When issue the 'print' command from the NCL command line interactive mode, it print in a
<span>“<em>floating window</em>” </span>which overlaid on the current window until press 'q' to close it, as showed in attachment ncl_print_issue.png . This happened with only SUSE box.
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On anther RHEL 6 box, built the same version of NCL from source codes, it worked as normal, print at the new line within the same window, like attachment ncl_print_normal.png showed.<br>
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I have no clue what went wrong for the NCL on SUSE box, and wondering how to disable print in the
<span>“<em>floating window</em>”. <br>
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<span>Any ideas ?</span></div>
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<span>Thanks for your time</span></div>
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<span>Regards</span></div>
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<span>Jianyu</span><br>
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