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<p>Dear WIEN2k User:</p>
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<p>I calculate the band structure in my case, and I can get the case.spaghetti_ps correctly. But when I want to use xmgrace to plot the band structure, it gives error show below. I am pretty sure WIEN2k works fine in my case. </p>
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<p>I searched the mailing list, but I can't find the answer for this problem. Does anyone have an idea on how to solve this problem? Thanks in advance.<br>
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<div><span style="font-size: 10pt;">[Error] No valid graph selected: VIEW 0.120000, 0.150000, 0.900000, 1.280000</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS LABEL CHAR SIZE 1.5</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICKLABEL CHAR SIZE 1.25</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: YAXIS LABEL CHAR SIZE 1.5</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: YAXIS TICKLABEL CHAR SIZE 1.25</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICK MAJOR GRID ON</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICK SPEC TYPE BOTH</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICK SPEC 11</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICK MAJOR 0, 0.00000</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICKLABEL 0 ,"GAM "</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICK MAJOR 1, 0.17980</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICKLABEL 1 ,"Z "</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICK MAJOR 2, 0.70609</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICKLABEL 2 ," "</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICK MAJOR 3, 1.23783</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICKLABEL 3 ," "</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICK MAJOR 4, 1.75455</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICKLABEL 4 ,"L1 "</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICK MAJOR 5, 2.13185</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICKLABEL 5 ,"B "</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICK MAJOR 6, 2.74100</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICKLABEL 6 ,"GAM "</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICK MAJOR 7, 3.26251</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICKLABEL 7 ,"L "</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICK MAJOR 8, 3.57160</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICKLABEL 8 ,"X "</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICK MAJOR 9, 4.18743</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICKLABEL 9 ," "</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICK MAJOR 10, 4.78405</span><br style="font-size: 10pt;">
<span style="font-size: 10pt;">[Error] No valid axis selected: XAXIS TICKLABEL 10 ,"Q "</span><br style="font-size: 10pt;">
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Best regards<br>
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<p>Wangwei Lan<br>
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