<div><FONT face=arial><STRONG>dear wien2k users;</STRONG></FONT></div> <div><FONT face=arial><STRONG>I'm dealing with a system with PbO structure a=b‚c with a free internal structural parameters, </STRONG></FONT></div> <div><STRONG></STRONG> </div> <div><FONT face=arial><STRONG>x optimize </STRONG></FONT></div> <div><FONT face=arial><STRONG>option 8</STRONG></FONT></div><FONT face="Times New Roman"><FONT size=2> <div class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="FONT-SIZE: 7pt; mso-ansi-language: EN-GB"><FONT face="Courier New"><STRONG>8<BR><SPAN style="mso-spacerun: yes"> </SPAN>number of volumes (3-X):<BR>5<BR><SPAN style="mso-spacerun: yes"> </SPAN>PLEASE ENTER VALUE<SPAN style="mso-spacerun: yes"> </SPAN>1 (IN %)<BR>-6<BR><SPAN style="mso-spacerun: yes"> </SPAN>PLEASE ENTER VALUE<SPAN style="mso-spacerun:
yes"> </SPAN>2 (IN %)<BR>-3<BR><SPAN style="mso-spacerun: yes"> </SPAN>PLEASE ENTER VALUE<SPAN style="mso-spacerun: yes"> </SPAN>3 (IN %)<BR>0<BR><SPAN style="mso-spacerun: yes"> </SPAN>PLEASE ENTER VALUE<SPAN style="mso-spacerun: yes"> </SPAN>4 (IN %)<BR>3<BR><SPAN style="mso-spacerun: yes"> </SPAN>PLEASE ENTER VALUE<SPAN style="mso-spacerun: yes"> </SPAN>5 (IN %)<BR>6<BR><SPAN style="mso-spacerun: yes"> </SPAN>number of c/a ratios (3-X):<BR>5<BR><SPAN style="mso-spacerun: yes"> </SPAN>PLEASE ENTER VALUE<SPAN style="mso-spacerun: yes"> </SPAN>1 (IN %)<BR>-4<BR><SPAN style="mso-spacerun: yes"> </SPAN>PLEASE ENTER
VALUE<SPAN style="mso-spacerun: yes"> </SPAN>2 (IN %)<BR>-2<BR><SPAN style="mso-spacerun: yes"> </SPAN>PLEASE ENTER VALUE<SPAN style="mso-spacerun: yes"> </SPAN>3 (IN %)<BR>0<BR><SPAN style="mso-spacerun: yes"> </SPAN>PLEASE ENTER VALUE<SPAN style="mso-spacerun: yes"> </SPAN>4 (IN %)<BR>2<BR><SPAN style="mso-spacerun: yes"> </SPAN>PLEASE ENTER VALUE<SPAN style="mso-spacerun: yes"> </SPAN>5 (IN %)<BR>4<BR><BR><BR>#!/bin/csh -f<BR><SPAN style="mso-spacerun: yes"> </SPAN>#<SPAN style="mso-spacerun: yes"> </SPAN>Modify this script according to your needs:<BR><SPAN style="mso-spacerun: yes"> </SPAN>#<SPAN style="mso-spacerun: yes"> </SPAN>Uncomment one
of the lines ...<BR><SPAN style="mso-spacerun: yes"> </SPAN>#<SPAN style="mso-spacerun: yes"> </SPAN>Change run_lapw to runsp_lapw or use different convergence criterium<BR><SPAN style="mso-spacerun: yes"> </SPAN></STRONG></FONT></SPAN><SPAN style="FONT-SIZE: 7pt"><FONT face="Courier New"><STRONG>#<SPAN style="mso-spacerun: yes"> </SPAN>Change save_lapw -d XXX<BR></STRONG></FONT></SPAN><SPAN lang=EN-GB style="FONT-SIZE: 7pt; mso-ansi-language: EN-GB"><FONT face="Courier New"><STRONG>foreach i ( \<BR><SPAN style="mso-spacerun: yes"> </SPAN>wur_v+c__-6.0_-4.0<SPAN style="mso-spacerun: yes"> </SPAN>\<BR><SPAN style="mso-spacerun:
yes"> </SPAN></STRONG></FONT></SPAN><SPAN lang=DE style="FONT-SIZE: 7pt; mso-ansi-language: DE"><FONT face="Courier New"><STRONG>wur_v+c__-6.0_-2.0<SPAN style="mso-spacerun: yes"> </SPAN>\<BR><SPAN style="mso-spacerun: yes"> </SPAN>wur_v+c__-6.0__0.0<SPAN style="mso-spacerun: yes"> </SPAN>\<BR><SPAN style="mso-spacerun:
yes"> </SPAN>wur_v+c__-6.0__2.0<SPAN style="mso-spacerun: yes"> </SPAN>\<BR><SPAN style="mso-spacerun: yes"> </SPAN>wur_v+c__-6.0__4.0<SPAN style="mso-spacerun: yes"> </SPAN>\<BR><SPAN style="mso-spacerun: yes"> </SPAN><SPAN style="mso-spacerun: yes"> </SPAN>wur_v+c__-3.0_-4.0<SPAN style="mso-spacerun:
yes"> </SPAN>\<BR><SPAN style="mso-spacerun: yes"> </SPAN>wur_v+c__-3.0_-2.0<SPAN style="mso-spacerun: yes"> </SPAN>\<BR><SPAN style="mso-spacerun: yes"> </SPAN>wur_v+c__-3.0__0.0<SPAN style="mso-spacerun: yes"> </SPAN>\<BR><SPAN style="mso-spacerun: yes"> </SPAN>wur_v+c__-3.0__2.0<SPAN
style="mso-spacerun: yes"> </SPAN>\<BR><SPAN style="mso-spacerun: yes"> </SPAN><SPAN style="mso-spacerun: yes"> </SPAN>wur_v+c__-3.0__4.0<SPAN style="mso-spacerun: yes"> </SPAN>\<BR><SPAN style="mso-spacerun: yes"> </SPAN>wur_v+c___0.0_-4.0<SPAN style="mso-spacerun: yes"> </SPAN>\<BR><SPAN style="mso-spacerun:
yes"> </SPAN>wur_v+c___0.0_-2.0<SPAN style="mso-spacerun: yes"> </SPAN>\<BR><SPAN style="mso-spacerun: yes"> </SPAN>wur_v+c___0.0__0.0<SPAN style="mso-spacerun: yes"> </SPAN>\<BR><SPAN style="mso-spacerun: yes"> </SPAN>wur_v+c___0.0__2.0<SPAN style="mso-spacerun: yes"> </SPAN>\<BR><SPAN
style="mso-spacerun: yes"> </SPAN>wur_v+c___0.0__4.0<SPAN style="mso-spacerun: yes"> </SPAN>\<BR><SPAN style="mso-spacerun: yes"> </SPAN>wur_v+c___3.0_-4.0<SPAN style="mso-spacerun: yes"> </SPAN>\<BR><SPAN style="mso-spacerun: yes"> </SPAN>wur_v+c___3.0_-2.0<SPAN style="mso-spacerun: yes">
</SPAN>\<BR><SPAN style="mso-spacerun: yes"> </SPAN>wur_v+c___3.0__0.0<SPAN style="mso-spacerun: yes"> </SPAN>\<BR><SPAN style="mso-spacerun: yes"> </SPAN>wur_v+c___3.0__2.0<SPAN style="mso-spacerun: yes"> </SPAN>\<BR><SPAN style="mso-spacerun: yes"> </SPAN>wur_v+c___3.0__4.0<SPAN style="mso-spacerun:
yes"> </SPAN>\<BR><SPAN style="mso-spacerun: yes"> </SPAN>wur_v+c___6.0_-4.0<SPAN style="mso-spacerun: yes"> </SPAN>\<BR><SPAN style="mso-spacerun: yes"> </SPAN>wur_v+c___6.0_-2.0<SPAN style="mso-spacerun: yes"> </SPAN>\<BR><SPAN style="mso-spacerun: yes"> </SPAN><SPAN style="mso-spacerun:
yes"> </SPAN>wur_v+c___6.0__0.0<SPAN style="mso-spacerun: yes"> </SPAN>\<BR><SPAN style="mso-spacerun: yes"> </SPAN>wur_v+c___6.0__2.0<SPAN style="mso-spacerun: yes"> </SPAN>\<BR><SPAN style="mso-spacerun: yes"> </SPAN>wur_v+c___6.0__4.0<SPAN style="mso-spacerun: yes"> </SPAN>\<BR><SPAN style="mso-spacerun: yes"> </SPAN></STRONG></FONT></SPAN><SPAN lang=EN-GB style="FONT-SIZE: 7pt;
mso-ansi-language: EN-GB"><FONT face="Courier New"><STRONG>)<BR><SPAN style="mso-spacerun: yes"> </SPAN>rm wur.struct<SPAN style="mso-spacerun: yes"> </SPAN># NFS-bug<BR><SPAN style="mso-spacerun: yes"> </SPAN>cp<SPAN style="mso-spacerun: yes"> </SPAN>$i.struct wur.struct<BR><BR><SPAN style="mso-spacerun: yes"> </SPAN># Please uncomment and adapt any of the lines below according to your needs<BR><SPAN style="mso-spacerun: yes"> </SPAN>#<SPAN style="mso-spacerun: yes"> </SPAN>cp<SPAN style="mso-spacerun: yes"> </SPAN>$i.clmsum wur.clmsum<BR><SPAN style="mso-spacerun: yes"> </SPAN>x dstart<BR><SPAN style="mso-spacerun: yes"> </SPAN>x dstart -up<BR><SPAN style="mso-spacerun: yes"> </SPAN>x dstart -dn<BR><SPAN style="mso-spacerun: yes"> </SPAN>#<SPAN
style="mso-spacerun: yes"> </SPAN>run_lapw -ec 0.0001 -in1new 3 -in1orig -renorm<BR><SPAN style="mso-spacerun: yes"> </SPAN>#<SPAN style="mso-spacerun: yes"> </SPAN>runsp_lapw -ec 0.0001<BR><SPAN style="mso-spacerun: yes"> </SPAN>min -I -j "run_lapw -I -fc 1.0 -i 40 "<BR>#<SPAN style="mso-spacerun: yes"> </SPAN>run_lapw -ec 0.0001<BR><BR><SPAN style="mso-spacerun: yes"> </SPAN>set stat = $status<BR><SPAN style="mso-spacerun: yes"> </SPAN>if ($stat) then<BR><SPAN style="mso-spacerun: yes"> </SPAN>echo "ERROR status in" $i<BR><SPAN style="mso-spacerun: yes"> </SPAN>exit 1<BR><SPAN style="mso-spacerun: yes"> </SPAN>endif<BR><SPAN style="mso-spacerun: yes"> </SPAN>save_lapw -d vol $i<BR><SPAN
style="mso-spacerun: yes"> </SPAN>#<SPAN style="mso-spacerun: yes"> </SPAN>save_lapw<SPAN style="mso-spacerun: yes"> </SPAN>-f -d XXX $i<BR><SPAN style="mso-spacerun: yes"> </SPAN>end<BR><BR>run<SPAN style="mso-spacerun: yes"> </SPAN>./optimize.job<BR>finish<BR>cd vol/</STRONG></FONT></SPAN></div> <div class=MsoPlainText style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="FONT-SIZE: 7pt; mso-ansi-language: EN-GB"><FONT face="Courier New"><STRONG><BR>parabolfit<BR><BR>enter dimensionality (2-4) of fit:<BR>2<BR>this error appear<BR>ls: No match.<BR>ls: No match.<BR>vol.ene and vol.latparam generated<BR><SPAN style="mso-spacerun: yes"> </SPAN>Enter dimension of fit (number of variable lattice parameters, 1-6):<BR><SPAN style="mso-spacerun: yes"> </SPAN></STRONG></FONT></SPAN><SPAN lang=PT-BR style="FONT-SIZE: 7pt; mso-ansi-language: PT-BR"><FONT face="Courier
New"><STRONG>2<SPAN style="mso-spacerun: yes"> </SPAN>fitcase<SPAN style="mso-spacerun: yes"> </SPAN>6<SPAN style="mso-spacerun: yes"> </SPAN>parameter<BR><SPAN style="mso-spacerun: yes"> </SPAN>lowest data point:<SPAN style="mso-spacerun: yes"> </SPAN>0.000000000000000E+000<SPAN style="mso-spacerun: yes"> </SPAN>0.000000000000000E+000<BR><SPAN style="mso-spacerun: yes"> </SPAN>0.000000000000000E+000<BR><BR><SPAN style="mso-spacerun: yes"> </SPAN></STRONG></FONT></SPAN><SPAN lang=EN-GB style="FONT-SIZE: 7pt; mso-ansi-language: EN-GB"><FONT face="Courier New"><STRONG>INCONSISTENT DIMENSIONS<BR><SPAN style="mso-spacerun: yes"> </SPAN>Parabolic equation of state:<SPAN style="mso-spacerun: yes"> </SPAN>info<SPAN style="mso-spacerun: yes"> </SPAN>66<BR><SPAN
style="mso-spacerun: yes"> </SPAN>E = x1 + x2(a-x3)^2<BR><SPAN style="mso-spacerun: yes"> </SPAN>+ x4(b-x5)^2 + x6(a-x3)(b-x5)<BR>Fitparameter are<BR><SPAN style="mso-spacerun: yes"> </SPAN>1.000000<SPAN style="mso-spacerun: yes"> </SPAN>0.100000<SPAN style="mso-spacerun: yes"> </SPAN><SPAN style="mso-spacerun: yes"> </SPAN>0.000000<SPAN style="mso-spacerun: yes"> </SPAN>0.100000<BR><BR><SPAN style="mso-spacerun: yes"> </SPAN>0.000000<SPAN style="mso-spacerun: yes"> </SPAN>0.100000<BR><SPAN style="mso-spacerun: yes"> </SPAN>0<BR><SPAN
style="mso-spacerun: yes"> </SPAN>lattic parameters<SPAN style="mso-spacerun: yes"> </SPAN>energy<SPAN style="mso-spacerun: yes"> </SPAN>de(EOS)<BR><SPAN style="mso-spacerun: yes"> </SPAN>Sigma:<SPAN style="mso-spacerun: yes"> </SPAN>0.000000<BR><SPAN style="mso-spacerun: yes"> </SPAN>Optionally create data points from fit function<BR><SPAN style="mso-spacerun: yes"> </SPAN>Enter number of datapoints for your<SPAN style="mso-spacerun: yes"> </SPAN>2 dimensional Energy surface<BR><SPAN style="mso-spacerun: yes"> </SPAN>NI=0 terminates; NI=1 will use 1 specific value in I-th component and allows to<BR><SPAN
style="mso-spacerun: yes"> </SPAN>generate 2D-cuts<BR>0.004u 0.000s 0:00.03 0.0%<SPAN style="mso-spacerun: yes"> </SPAN>0+0k 0+0io 3pf+0w<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></STRONG></FONT></SPAN></div></FONT></FONT> <DIV id=result_box dir=ltr><FONT face=arial><STRONG>somebody can explains me how to use parabolfit_lapw</STRONG></FONT></DIV> <div><FONT face=URWPalladioL-Roma></FONT><STRONG> <BR></STRONG></div><p> 
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