我在绘制带有阴影标准偏差的光谱图时遇到了问题。当我更改 x 轴时，整个图都会移动。当我注释该命令时，问题不会发生fillbetween。
.tex 文件生成以下图：
\documentclass[border=5pt,tikz]{standalone}
\usepackage{siunitx}
\DeclareSIUnit\wn{\cm\tothe{-1}}
\usepackage{pgfplots}
\pgfplotsset{
compat=newest,
every tick label/.append style={font=\small},
every axis label/.append style={font=\large},
every axis/.append style={
line width=0.5pt,
/pgf/number format/.cd,
1000 sep={\,},
fixed,
fixed zerofill,
precision=0,
/tikz/.cd,
},
plot/.style={
scale only axis=true,
scale=\sc,
},
}
\usepgfplotslibrary{fillbetween}
\usetikzlibrary{calc}
\begin{filecontents}[overwrite]{test.txt}
1798.4659 -623.74385 25.02907 1529.28699 526.19624
1794.9556 -824.69024 109.88828 2466.0702 947.84577
1791.4446 232.28997 208.95093 2950.31435 1195.23253
1787.9329 637.87702 129.32749 2318.68689 508.95173
1784.4204 671.70455 5.66989 694.03919 139.90193
1780.9073 680.23565 1263.64017 -98.31002 3.59483
1777.3937 435.4566 323.12696 234.94493 312.73434
1773.8793 364.06563 225.12514 -243.96275 425.04961
1770.3643 1541.3548 210.53594 341.36613 844.63141
1766.8485 1622.80397 1220.35489 213.45418 224.43378
1763.3322 403.11491 1451.66363 -447.01252 61.99557
1759.8152 -299.69626 1084.95254 -305.17535 18.60067
1756.2932 345.51488 706.07757 -158.79893 46.52245
1752.7749 826.30086 465.49932 262.27365 132.95934
1749.2559 760.56702 398.97423 112.96787 585.50746
1745.7319 675.62063 313.42367 -268.05235 551.12506
1742.2115 848.51027 89.44034 -278.56652 15.33996
1738.6904 741.56728 398.44219 -780.59223 962.44612
1735.1646 226.04409 742.06927 -131.09094 632.906
1731.6422 709.8435 228.89424 -325.1798 1243.35952
1728.1191 574.94586 374.58018 -479.3193 198.65009
1724.5912 -249.22314 10.00062 -428.55986 49.40305
1721.0626 -598.97896 429.44412 -574.07206 213.36102
1717.5375 -315.6156 556.63195 -857.69492 435.60639
1714.0118 -342.74989 897.23513 -1177.37619 885.51123
1710.4812 -787.91201 103.86753 -1694.15508 1724.69927
1706.95 700.08488 1289.83041 -1870.87529 1380.23194
1703.4221 296.71034 272.57398 -1659.81962 695.72217
1699.8895 -168.71538 276.45206 -1419.50491 57.31659
1696.3605 -190.18309 73.70346 -1168.01523 394.41275
1692.8265 -1029.59181 125.35351 -892.24296 45.16138
1689.2919 -615.03288 114.76616 -1241.64015 434.94018
1685.7565 -781.9989 687.41408 -1948.77215 654.8101
1682.2206 -1342.65663 221.59928 -2028.84726 734.30428
1678.6838 -1298.64373 52.11089 -2297.40831 1187.30743
1675.1508 308.98957 458.42056 -2676.35528 473.97259
1671.6128 1368.2934 14.90204 -3223.43235 79.57228
1668.0741 2674.19376 478.0271 -3250.55654 374.71409
1664.5348 5469.28532 1518.01064 -2599.06204 254.17894
1660.9948 10152.1124 2552.82059 -2784.97822 1502.50968
1657.454 14899.25395 1.06285 -2644.85824 552.39092
1653.9127 27730.50679 5663.09526 -2048.70457 1203.4249
1650.3706 44097.38373 1288.06856 -1111.61501 4.53725
1646.8279 57569.12734 10277.93052 -809.44069 144.49123
1643.2845 68312.71643 21910.28609 -166.45737 202.66277
1639.7405 70038.23058 28516.65634 361.61935 156.84022
1636.1915 65396.29585 24470.32252 2089.34616 14.20975
1632.6461 56736.2807 15128.34758 4256.29571 345.91244
1629.1 53556.41146 10306.53944 9266.82951 567.15737
1625.5532 55575.07421 12658.95053 20492.07308 1933.82826
1622.0057 60365.15523 20413.90762 41062.45581 6569.56471
1618.4576 62005.67799 27088.35875 70882.50816 11155.35544
1614.9047 60703.4824 26615.24106 93862.62855 7750.769
1611.3551 56980.51285 23452.55433 94041.27427 1852.32409
1607.8008 52853.13208 20388.6033 74280.66758 5352.03094
1604.2499 50832.2577 18744.06677 47831.67093 4122.26813
1600.6984 51129.58444 18689.40569 29457.97127 969.00226
1597.142 47857.73211 18547.72651 19976.95122 447.55585
1593.5848 41628.88906 14746.15815 16182.90608 137.94403
1590.0314 32932.8982 8320.45457 16137.20566 833.43019
1586.4772 25063.14472 3799.94925 18230.02742 2199.95811
1582.918 18979.35647 628.74093 19386.45827 1734.39845
1579.3582 15658.64839 2620.63863 16200.1976 558.27407
1575.8019 14775.32773 3850.31311 11088.14056 5.66107
1572.2407 15713.77447 4028.6787 7047.59672 518.82266
1568.679 16703.20587 3373.08483 3632.02943 243.73827
1565.1206 20757.2483 4812.09836 1590.1334 266.91618
1561.5574 22683.23032 4297.09756 42.80407 344.5761
1557.9935 19295.45794 4853.03929 -630.14836 552.99109
1554.4332 13649.46669 4133.75514 -870.28908 531.54635
1550.8679 9708.20345 4771.30336 -634.39505 537.05443
1547.302 6744.26649 4056.40407 -223.51008 606.63128
1543.7354 3925.13863 1696.07448 190.43011 275.37285
1540.1681 1728.80524 1632.59078 0 0
1536.6001 1883.14513 477.62546 0 0
1533.0314 1208.56018 518.99081 304.57863 112.11687
1529.4663 364.49458 486.78376 782.9811 105.54812
1525.8921 -830.27427 33.31655 715.157 1.45141
1522.3256 -369.52025 35.09889 526.4361 167.69449
1518.75 -1306.96214 52.44469 19.73639 453.8173
1515.1779 -223.65441 559.23495 -225.47231 150.93917
1511.6051 -232.02024 538.36008 -114.74659 159.44486
1508.0316 617.4249 989.93618 0 0
1504.4575 3840.99532 352.5673 0 0
1500.8827 8334.40679 1566.39629 292.4799 124.05464
1497.3073 15152.5194 1466.82853 1948.5312 201.8396
1493.7268 21261.69491 604.40944 3205.73418 983.00276
1490.1499 25432.89417 1966.85912 3420.88132 576.93501
1486.5724 23428.05091 1181.46604 2640.98065 96.49173
1482.9941 18298.41337 453.42954 873.80663 471.1124
1479.4109 12104.79892 1474.56398 -490.60048 409.25714
1475.8313 7143.90347 553.85617 -839.37715 260.31857
1472.251 5448.02528 383.74223 -1574.40291 612.82636
1468.6658 4904.29928 2340.46225 -2794.68625 2133.31957
1465.0841 3083.73166 1328.59469 -3897.77113 3542.92103
1461.4974 2507.64932 113.31538 -2870.27836 4538.03544
1457.9144 1924.6963 103.19243 -742.96868 3093.95777
1454.3264 1046.25208 61.62433 2423.26316 2078.27191
1450.7421 -200.03885 28.68756 5410.28565 3397.92619
1447.1527 434.10301 289.64289 7416.69602 3572.39837
1443.5669 -739.22654 29.66307 7214.45357 2701.02629
1439.9761 273.28579 183.98044 5110.65012 2596.83975
1436.3846 1986.24752 78.27012 5066.40912 3127.49298
1432.7969 4883.29261 96.15606 9228.5564 2408.82528
1429.204 10734.5344 809.13883 14221.14436 378.93326
1425.6105 15000 0 15000 0
1422.0206 14159.40716 268.60537 11156.17223 467.59962
1418.4257 9423.14782 517.41428 5621.6493 163.19462
1414.8301 4876.43767 114.57053 727.31314 689.16731
1411.2339 4243.7837 63.62025 -1795.03777 837.389
1407.637 4830.34164 329.76782 -3367.85811 388.23625
1404.0393 6619.59576 1549.16449 -4672.97235 344.41188
1400.4452 9508.79891 2690.19106 -6245.55209 731.23698
1396.8462 14552.58054 1237.88968 -5847.74044 980.26109
1393.2465 20827.45884 3158.86603 -3496.37594 183.47952
1389.646 26602.41099 359.76796 -13.95387 387.51491
1386.0449 28908.84526 397.40987 3097.99486 778.58628
1382.4431 31709.79995 470.96612 6356.85825 116.66565
1378.8407 29752.53115 2992.49737 10893.71804 920.03495
1375.2374 27742.08763 6100.078 19411.10092 3619.85386
1371.6293 24683.87391 3490.62909 33041.38462 5431.17979
1368.0248 19981.5581 1002.9945 41637.82752 1940.66405
1364.4194 11919.82645 368.29042 37738.29176 893.42675
1360.8135 7087.49865 204.2053 23242.99092 1572.58367
1357.2069 4214.82745 267.93847 9573.21266 314.93336
1353.5952 4113.95513 6.05779 2481.81235 855.29846
1349.9872 4376.10854 1053.40719 -1012.23545 487.86664
1346.3784 6114.46415 959.15114 -2265.24165 124.72093
1342.769 4933.17618 493.87231 -2410.9676 742.30486
1339.1547 3819.0424 382.84138 -1443.95195 1125.46094
1335.5438 3126.35908 503.03036 -207.54973 1550.30297
1331.928 3290.10945 272.62247 928.11192 843.53531
1328.3158 3386.14072 1786.77599 681.23548 80.23111
1324.7029 2989.29567 568.2526 -2013.79476 1654.4116
1321.085 1570.33944 471.03572 -4776.87339 1339.37076
1317.4707 134.26811 100.06964 -8517.08024 281.30395
1313.8514 -242.15598 276.63834 -12594.5119 3009.37581
1310.2357 -528.97759 317.60973 -12809.74798 5526.61212
1306.615 -787.53023 31.60136 -9242.59828 3730.9549
1302.9937 -804.70611 247.7911 -9029.10803 253.11771
1299.3759 -1931.17585 28.71261 -11754.15516 1635.12889
1295.7531 -342.97436 1461.49515 -11133.11172 670.6443
1292.1296 1773.79967 8.03523 -7111.41309 239.39615
1288.5098 5826.23807 1391.15906 -4465.27268 546.18976
1284.8849 10196.17348 404.95672 -1897.21499 269.99392
1281.2593 12019.77419 713.33927 139.66025 197.76992
1277.6331 10886.16394 913.15666 1314.94656 292.08234
1274.006 7330.35358 682.61827 1003.65886 72.34462
1270.3827 4640.96414 144.64909 354.54328 181.70232
1266.7543 4357.72126 695.11371 516.28905 331.6909
1263.1252 3770.63249 242.36049 393.21254 70.19972
1259.4955 2678.83799 192.29817 762.43141 265.25595
1255.865 1900.03877 302.50987 2461.26253 682.14067
1252.2338 2492.58377 557.67403 4331.29651 1103.18487
1248.6019 3631.14013 1608.61257 4694.29225 567.09107
1244.9694 3476.47631 1905.81419 3791.62252 514.69396
1241.3361 1814.88027 70.17796 2362.67614 152.87874
1237.702 1222.20293 1683.4062 1611.66777 540.73006
1234.0674 720.1254 720.67952 1931.90424 160.17191
1230.4276 828.58798 191.94851 1478.87624 446.23699
1226.7915 213.85171 992.32168 -1084.93453 613.88291
1223.1548 3717.64053 345.18059 -4079.67705 1754.73677
1219.5172 4986.65178 543.0797 -5162.225 1223.31031
1215.879 5738.15714 423.45918 -5476.86542 87.89517
1212.2358 3383.23933 992.74841 -5583.03796 141.88782
1208.5962 1906.00327 48.91931 -3879.51356 55.57572
1204.9559 -159.84881 203.95267 -793.02928 644.72282
1201.3105 -389.52782 175.70855 439.75481 141.61519
1197.6688 -382.69033 939.20488 809.27052 582.70092
1194.0264 326.21 1179.17987 242.93351 106.3117
1190.3789 -262.28987 1182.90392 264.63062 626.36707
1186.7351 279.28801 116.32818 -275.5403 333.38138
1183.0863 2867.41919 1014.12927 46.26977 195.65058
1179.441 9574.04617 1940.25064 1306.19294 170.67179
1175.7908 15830.25954 1539.99199 2836.40134 127.63131
1172.1398 17526.26219 1599.08472 3866.50452 1207.00835
1168.4923 13204.71078 18.45895 3030.14934 726.39365
1164.8442 7933.80954 524.41527 1188.43678 132.06236
1161.1912 3290.61819 743.46113 151.87244 436.84001
1157.5374 1018.0179 80.99595 -675.56651 77.87722
1153.8828 -132.85811 480.96943 -1195.08271 137.76543
1150.2319 293.14199 407.48701 -1045.23744 1.65628
1146.5759 716.54089 354.07074 -1330.10049 481.06977
1142.9237 1451.22391 719.83604 -1626.39953 97.81202
1139.2664 1390.32137 874.67633 -2109.11123 198.78157
1135.6083 1606.15648 233.80701 -3870.21135 566.67244
1131.9495 570.39266 884.55452 -6141.19689 1982.60368
1128.2899 1089.15587 205.83905 -7508.21968 758.41828
1124.6298 2609.81481 497.4811 -7438.65778 184.65687
1120.9689 4283.54175 95.5083 -6621.46031 173.28413
1117.3073 5650.58696 233.69327 -5693.73641 713.57065
1113.6449 9196.31258 1776.9756 -6093.65412 336.15471
1109.9818 9233.72367 1137.71298 -7439.4857 559.36363
1106.3181 10308.32291 1247.00913 -7836.47749 49.89815
1102.6537 12446.17065 720.39761 -6615.77159 62.03557
1098.9884 16322.51853 117.83288 -4297.13859 561.55112
1095.3225 20087.47566 737.44223 -907.98949 80.76084
1091.656 23102.305 833.48066 3936.9039 1610.38971
1087.9886 20047.21194 158.37251 13167.04244 4468.15837
1084.3207 12967.61848 687.66394 26332.06479 5311.68554
1080.6519 7781.58488 43.96993 38537.82924 1598.98098
1076.9824 4395.17528 1020.45186 41496.55844 2030.66058
1073.3079 2522.11436 953.91574 31093.90656 1658.43405
1069.6371 1066.15963 534.30587 16374.20842 57.67218
1065.9611 876.99651 1056.54982 7784.20278 916.9199
1062.2888 440.19658 151.91431 3848.41381 890.71867
1058.6157 -209.0842 427.02372 1063.17769 43.13983
1054.942 -161.95319 789.53431 -502.28364 813.34161
1051.2632 79.66891 2149.87237 -987.30926 611.39808
1047.5881 -482.61938 284.42118 -1309.21286 78.90923
1043.9078 -135.70322 8.34872 -1593.74662 61.76356
1040.2312 74.23992 110.06811 -1527.98463 133.90726
1036.554 227.77937 286.49194 -1205.93799 774.68541
1032.8716 228.69232 437.12421 -1899.55928 2032.71061
1029.1885 102.80888 407.74406 -3506.5186 1326.31978
1025.509 613.74321 197.44265 -6064.11727 2614.83304
1021.8245 1435.47453 17.15441 -6401.61831 5011.7163
1018.1392 1390.11212 98.24909 -3486.04096 3119.81697
1014.4576 863.20033 568.58806 -3301.17686 352.61457
1010.7709 1185.6098 181.19108 -5810.94222 460.71769
1007.0835 276.90759 647.94764 -6258.81962 233.83348
1003.3998 -26.66717 1347.37267 -4403.08281 229.32629
999.71094 -128.99904 1187.34679 -2625.0489 38.23089
996.02136 -891.80675 1077.79829 -2094.6836 36.81013
992.33545 -586.82852 624.34372 -2273.78219 760.68148
988.64447 33.57161 264.39998 -1857.99901 465.26411
984.95276 -225.98294 1172.78481 -1388.46702 93.82802
981.26031 -869.35866 185.16974 -1162.21753 469.58317
977.56714 -208.40674 31.28653 -774.52257 98.02012
973.87323 -1163.76517 13.85567 -152.75026 207.42374
970.17865 -365.55693 114.76047 445.97928 248.9721
966.48334 78.54008 96.2782 992.88975 432.25628
962.78729 42.26272 537.97036 932.68742 566.83883
959.09052 722.46421 765.98457 763.78594 78.39061
955.39307 695.53559 256.73706 493.37087 106.43895
951.69482 195.52276 411.29681 -33.31821 3.84082
\end{filecontents}
\begin{document}
\def\height{16cm}
\def\widtha{9cm}
\def\sc{0.8}
\def\enlarge{0.05}
\begin{tikzpicture}
\begin{axis}[
plot,
width=\widtha/2,
height=\height/2,
enlarge x limits=0,
enlarge y limits=\enlarge,
xtick pos=right,
xmin=1000,
xmax=1675,
x dir=reverse,
xlabel=Wavenumber\,/\,\si{\wn},
ytick pos=left,
ytick=\empty,
ylabel=Raman Intensity,
]
\addplot[
color=black,
smooth
]
table[
x index=0,
y index=1,
]{test.txt};
\addplot[
name path=upper,
draw=none,
]
table[
x index=0,
y expr=\thisrowno{1}+\thisrowno{2},
]
{test.txt};
\addplot[
name path=lower,
draw=none,
]
table[
x index=0,
y expr=\thisrowno{1}-\thisrowno{2},
]
{test.txt};
\addplot[
fill=gray,
fill opacity=0.5,
]
fill between[of=upper and lower];
\end{axis}
\end{tikzpicture}
\end{document}
当我发表评论x dir=reverse或
\addplot[
fill=gray,
fill opacity=0.5,
]
fill between[of=upper and lower];
图表居中。 对此现象有解释和解决方案吗？