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<p>Deak Neks,</p>
<p> I am new to NEK5000. I need help in understanding the contents<br>
of the output file. I understand that the four columns
corresponding<br>
to "Hlmholtz" lines are iteration and tolerance information
(kindly<br>
correct me if otherwise). What do the numbers in the four lines
that follow<br>
represent? What are alpha and alph12? <br>
</p>
<p><font color="#ff0000" face="Helvetica, Arial, sans-serif"
size="-1">23 1.8000920E+02 Perturbation Solve: 1<br>
23 Hmholtz VELX: 12 4.8636E-13 2.1640E-01
1.0000E-12<br>
23 Hmholtz VELY: 12 2.5736E-13 1.5550E-01
1.0000E-12<br>
23 Hmholtz VELZ: 12 7.1335E-13 2.6858E-01
1.0000E-12<br>
23 20 alpha: 3.4675E-01 2.0377E-02 1.6467E-02
-5.1081E-02 -1.1948E-02 3.2566E-02 -3.4915E-03 -9.6668E-03
-9.1184E-03 1.0323E-03<br>
23 20 2.8358E-02 5.7262E-07 4.9524E+04 alph12<br>
23 U-PRES gmres: 120 4.9518E-11 1.0000E-11
5.7262E-07 2.0179E+00 3.8401E+00<br>
Step 24, t= 1.8000960E+02, DT= 4.0000000E-04, C= .273
9.2289E+01 4.1700E+00<br>
PERTURBATION SOLVE<br>
PERTURBATION SOLVE</font></p>
<p><font color="#ff0000"><font color="#000000">Thanks.</font></font><font
color="#ff0000" face="Helvetica, Arial, sans-serif" size="-1"><br>
</font></p>
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