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<body class='hmmessage'><div dir='ltr'>Thanks Paul. The issue is my system doesnt recognize the commands 'nek' and 'nekb' etc. Do I have to set the environment variables by sourcing the bash file?<br><br>Thanks.<br>Thangam.<br><br><div>From: nek5000-users-request@lists.mcs.anl.gov<br>Subject: Nek5000-users Digest, Vol 65, Issue 13<br>To: nek5000-users@lists.mcs.anl.gov<br>Date: Tue, 22 Jul 2014 12:00:08 -0500<br><br><pre>Send Nek5000-users mailing list submissions to<br> nek5000-users@lists.mcs.anl.gov<br> <br>To subscribe or unsubscribe via the World Wide Web, visit<br> <a href="https://lists.mcs.anl.gov/mailman/listinfo/nek5000-users" target="_blank">https://lists.mcs.anl.gov/mailman/listinfo/nek5000-users</a><br>or, via email, send a message with subject or body 'help' to<br> nek5000-users-request@lists.mcs.anl.gov<br> <br>You can reach the person managing the list at<br> nek5000-users-owner@lists.mcs.anl.gov<br> <br>When replying, please edit your Subject line so it is more specific<br>than "Re: Contents of Nek5000-users digest..."<br></pre><br><br>--Forwarded Message Attachment--<br>From: nek5000-users@lists.mcs.anl.gov<br>To: nek5000-users@lists.mcs.anl.gov<br>Date: Mon, 21 Jul 2014 19:08:13 +0200<br>Subject: [Nek5000-users] Extruding 2D .fld file to 3D<br><br><div>Hi Neks,<br><br>I followed what Fisher posted in the below link and tried to extrude a 2D flow into 3D.<br><br><span class="ecxApple-tab-span" style="white-space:pre;"> </span><a href="http://lists.mcs.anl.gov/pipermail/nek5000-users/2013-October/002333.html" target="_blank">http://lists.mcs.anl.gov/pipermail/nek5000-users/2013-October/002333.html</a><br><br>85 c-----------------------------------------------------------------------<br>86 subroutine usrdat2<br>87 include 'SIZE'<br>88 include 'TOTAL'<br>89 <br>90 <br>91 nelx=lelx,nely=lely,nelz=lelz<br>92 parameter (l2d=lx1*ly1*lelx)<br>93 common /mystuff/ u2d(l2d),v2d(l2d)<br>94 <br>95 if (nid.eq.0) then<br>96 open(33,file='2D.dat')<br>97 do i=1,l2d<br>98 read(33,*) u2d(i),v2d(i)<br>99 enddo<br>100 close(33)<br>101 endif<br>102 nbytes = 8*l2d<br>103 call bcast(u2d,nbytes)<br>104 call bcast(v2d,nbytes)<br>105 <br>106 call z_average_transpose(vx,u2d)<br>107 call z_average_transpose(vy,v2d)<br>108 <br>109 call outpost(vx,vy,vz,pr,t,'3d.dat')<br>110 call exitti('Quit in usrdat2.$',nelgt)<br>111 <br>112 return<br>113 end<br>114 c-----------------------------------------------------------------------<br>115 subroutine usrdat3<br><br><br>when I compiling the simulation ( with a 2D.rea and new SIZE) it displays errors,<br><br><span class="ecxApple-tab-span" style="white-space:pre;"> </span>nek5000/test/test3dimposed/3d/box.f:91.8:<br><span class="ecxApple-tab-span" style="white-space:pre;"> </span><br> <span class="ecxApple-tab-span" style="white-space:pre;"> </span><span class="ecxApple-tab-span" style="white-space:pre;"> </span> nelx=lelx,nely=lely,nelz=lelz <br> <span class="ecxApple-tab-span" style="white-space:pre;"> </span>1<br><span class="ecxApple-tab-span" style="white-space:pre;"> </span>Error: Unclassifiable statement at (1)<br><span class="ecxApple-tab-span" style="white-space:pre;"> </span>make: *** [nek5000] Error 1<br><br>Is there something I misunderstand ?<br><br>Thanks! <br><br>Wei</div><br><br>--Forwarded Message Attachment--<br>From: nek5000-users@lists.mcs.anl.gov<br>To: nek5000-users@lists.mcs.anl.gov<br>Date: Mon, 21 Jul 2014 18:53:10 -0400<br>Subject: [Nek5000-users] About governing equations<br><br><pre>Hi,<br> <br>I read in website that NEK5000 can't solve fully compressible flows.<br>How it changes density in low mach number flows (in which we have thermal<br>dilatation effects)?<br> <br>Thanks<br> <br> <br> <br></pre><br><br>--Forwarded Message Attachment--<br>From: nek5000-users@lists.mcs.anl.gov<br>To: nek5000-users@lists.mcs.anl.gov<br>Date: Tue, 22 Jul 2014 15:32:01 +0530<br>Subject: [Nek5000-users] nek installation and running errors<br><br>
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<div dir="ltr">Hi all,<br><br><br>I am trying to download and install NEK5000 and trying to get a hang of it. I have downloaded and tried to the first example from the 'quick start' page. The compilation is successful after the makenek command. However, it does not realize further nek commands such as nek, nekb etc. (command not found error)I went on to issue the command ./nek5000 eddy_uv and following was the output.<br><br> Number of processors: 1<br> REAL wdsize : 8<br> INTEGER wdsize : 4<br> No file SESSION.NAME; using defaults of <br> PATH=. and SESSION=NEK.<br><br><br> Beginning session:<br> ./NEK.rea <br><br> <br> timer accuracy: 0.0000000E+00 sec<br><br> read .rea file<br>At line 32 of file /home/thangam/nek5_svn/trunk/nek/connect2.f (unit = 9, file = '')<br>Fortran runtime error: File './NEK.rea' does not exist<br><br><br><br><br>I have put a copy of the scripts under the /bin directory as well.<br><br>I dont understand what I am missing and where im going wrong!<br><br>Thanks.<br>Thangam.<br> </div>
<br><br>--Forwarded Message Attachment--<br>From: nek5000-users@lists.mcs.anl.gov<br>To: nek5000-users@lists.mcs.anl.gov<br>Date: Tue, 22 Jul 2014 10:10:12 -0500<br>Subject: Re: [Nek5000-users] nek installation and running errors<br><br><pre> <br>You should use one of the scripts in<br> <br> trunk/tools/scripts<br> <br>The usual command would be<br> <br>nek blah<br> <br>where blah is the name of your .rea file.<br> <br>To run in background (strongly recommended),<br> <br>nekb blah<br> <br>For mpi there are nekmpi and nekbmpi<br> <br>nekmpi blah 4<br> <br>would run on 4 ranks, etc.<br> <br>There is some description of this in the manual.<br> <br>Paul<br> <br> <br>On Tue, 22 Jul 2014, nek5000-users@lists.mcs.anl.gov wrote:<br> <br>> Hi all,<br>><br>><br>> I am trying to download and install NEK5000 and trying to get a hang of it. I have downloaded and tried to the first example from the 'quick start' page. The compilation is successful after the makenek command. However, it does not realize further nek commands such as nek, nekb etc. (command not found error)I went on to issue the command ./nek5000 eddy_uv and following was the output.<br>><br>> Number of processors: 1<br>> REAL wdsize : 8<br>> INTEGER wdsize : 4<br>> No file SESSION.NAME; using defaults of<br>> PATH=. and SESSION=NEK.<br>><br>><br>> Beginning session:<br>> ./NEK.rea<br>><br>><br>> timer accuracy: 0.0000000E+00 sec<br>><br>> read .rea file<br>> At line 32 of file /home/thangam/nek5_svn/trunk/nek/connect2.f (unit = 9, file = '')<br>> Fortran runtime error: File './NEK.rea' does not exist<br>><br>><br>><br>><br>> I have put a copy of the scripts under the /bin directory as well.<br>><br>> I dont understand what I am missing and where im going wrong!<br>><br>> Thanks.<br>> Thangam.<br>><br> <br></pre></div> </div></body>
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