This file is indexed.

/usr/lib/python3/dist-packages/matplotlib/_cm_listed.py is in python3-matplotlib 2.0.0+dfsg1-2.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

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from .colors import ListedColormap

_magma_data = [[0.001462, 0.000466, 0.013866],
               [0.002258, 0.001295, 0.018331],
               [0.003279, 0.002305, 0.023708],
               [0.004512, 0.003490, 0.029965],
               [0.005950, 0.004843, 0.037130],
               [0.007588, 0.006356, 0.044973],
               [0.009426, 0.008022, 0.052844],
               [0.011465, 0.009828, 0.060750],
               [0.013708, 0.011771, 0.068667],
               [0.016156, 0.013840, 0.076603],
               [0.018815, 0.016026, 0.084584],
               [0.021692, 0.018320, 0.092610],
               [0.024792, 0.020715, 0.100676],
               [0.028123, 0.023201, 0.108787],
               [0.031696, 0.025765, 0.116965],
               [0.035520, 0.028397, 0.125209],
               [0.039608, 0.031090, 0.133515],
               [0.043830, 0.033830, 0.141886],
               [0.048062, 0.036607, 0.150327],
               [0.052320, 0.039407, 0.158841],
               [0.056615, 0.042160, 0.167446],
               [0.060949, 0.044794, 0.176129],
               [0.065330, 0.047318, 0.184892],
               [0.069764, 0.049726, 0.193735],
               [0.074257, 0.052017, 0.202660],
               [0.078815, 0.054184, 0.211667],
               [0.083446, 0.056225, 0.220755],
               [0.088155, 0.058133, 0.229922],
               [0.092949, 0.059904, 0.239164],
               [0.097833, 0.061531, 0.248477],
               [0.102815, 0.063010, 0.257854],
               [0.107899, 0.064335, 0.267289],
               [0.113094, 0.065492, 0.276784],
               [0.118405, 0.066479, 0.286321],
               [0.123833, 0.067295, 0.295879],
               [0.129380, 0.067935, 0.305443],
               [0.135053, 0.068391, 0.315000],
               [0.140858, 0.068654, 0.324538],
               [0.146785, 0.068738, 0.334011],
               [0.152839, 0.068637, 0.343404],
               [0.159018, 0.068354, 0.352688],
               [0.165308, 0.067911, 0.361816],
               [0.171713, 0.067305, 0.370771],
               [0.178212, 0.066576, 0.379497],
               [0.184801, 0.065732, 0.387973],
               [0.191460, 0.064818, 0.396152],
               [0.198177, 0.063862, 0.404009],
               [0.204935, 0.062907, 0.411514],
               [0.211718, 0.061992, 0.418647],
               [0.218512, 0.061158, 0.425392],
               [0.225302, 0.060445, 0.431742],
               [0.232077, 0.059889, 0.437695],
               [0.238826, 0.059517, 0.443256],
               [0.245543, 0.059352, 0.448436],
               [0.252220, 0.059415, 0.453248],
               [0.258857, 0.059706, 0.457710],
               [0.265447, 0.060237, 0.461840],
               [0.271994, 0.060994, 0.465660],
               [0.278493, 0.061978, 0.469190],
               [0.284951, 0.063168, 0.472451],
               [0.291366, 0.064553, 0.475462],
               [0.297740, 0.066117, 0.478243],
               [0.304081, 0.067835, 0.480812],
               [0.310382, 0.069702, 0.483186],
               [0.316654, 0.071690, 0.485380],
               [0.322899, 0.073782, 0.487408],
               [0.329114, 0.075972, 0.489287],
               [0.335308, 0.078236, 0.491024],
               [0.341482, 0.080564, 0.492631],
               [0.347636, 0.082946, 0.494121],
               [0.353773, 0.085373, 0.495501],
               [0.359898, 0.087831, 0.496778],
               [0.366012, 0.090314, 0.497960],
               [0.372116, 0.092816, 0.499053],
               [0.378211, 0.095332, 0.500067],
               [0.384299, 0.097855, 0.501002],
               [0.390384, 0.100379, 0.501864],
               [0.396467, 0.102902, 0.502658],
               [0.402548, 0.105420, 0.503386],
               [0.408629, 0.107930, 0.504052],
               [0.414709, 0.110431, 0.504662],
               [0.420791, 0.112920, 0.505215],
               [0.426877, 0.115395, 0.505714],
               [0.432967, 0.117855, 0.506160],
               [0.439062, 0.120298, 0.506555],
               [0.445163, 0.122724, 0.506901],
               [0.451271, 0.125132, 0.507198],
               [0.457386, 0.127522, 0.507448],
               [0.463508, 0.129893, 0.507652],
               [0.469640, 0.132245, 0.507809],
               [0.475780, 0.134577, 0.507921],
               [0.481929, 0.136891, 0.507989],
               [0.488088, 0.139186, 0.508011],
               [0.494258, 0.141462, 0.507988],
               [0.500438, 0.143719, 0.507920],
               [0.506629, 0.145958, 0.507806],
               [0.512831, 0.148179, 0.507648],
               [0.519045, 0.150383, 0.507443],
               [0.525270, 0.152569, 0.507192],
               [0.531507, 0.154739, 0.506895],
               [0.537755, 0.156894, 0.506551],
               [0.544015, 0.159033, 0.506159],
               [0.550287, 0.161158, 0.505719],
               [0.556571, 0.163269, 0.505230],
               [0.562866, 0.165368, 0.504692],
               [0.569172, 0.167454, 0.504105],
               [0.575490, 0.169530, 0.503466],
               [0.581819, 0.171596, 0.502777],
               [0.588158, 0.173652, 0.502035],
               [0.594508, 0.175701, 0.501241],
               [0.600868, 0.177743, 0.500394],
               [0.607238, 0.179779, 0.499492],
               [0.613617, 0.181811, 0.498536],
               [0.620005, 0.183840, 0.497524],
               [0.626401, 0.185867, 0.496456],
               [0.632805, 0.187893, 0.495332],
               [0.639216, 0.189921, 0.494150],
               [0.645633, 0.191952, 0.492910],
               [0.652056, 0.193986, 0.491611],
               [0.658483, 0.196027, 0.490253],
               [0.664915, 0.198075, 0.488836],
               [0.671349, 0.200133, 0.487358],
               [0.677786, 0.202203, 0.485819],
               [0.684224, 0.204286, 0.484219],
               [0.690661, 0.206384, 0.482558],
               [0.697098, 0.208501, 0.480835],
               [0.703532, 0.210638, 0.479049],
               [0.709962, 0.212797, 0.477201],
               [0.716387, 0.214982, 0.475290],
               [0.722805, 0.217194, 0.473316],
               [0.729216, 0.219437, 0.471279],
               [0.735616, 0.221713, 0.469180],
               [0.742004, 0.224025, 0.467018],
               [0.748378, 0.226377, 0.464794],
               [0.754737, 0.228772, 0.462509],
               [0.761077, 0.231214, 0.460162],
               [0.767398, 0.233705, 0.457755],
               [0.773695, 0.236249, 0.455289],
               [0.779968, 0.238851, 0.452765],
               [0.786212, 0.241514, 0.450184],
               [0.792427, 0.244242, 0.447543],
               [0.798608, 0.247040, 0.444848],
               [0.804752, 0.249911, 0.442102],
               [0.810855, 0.252861, 0.439305],
               [0.816914, 0.255895, 0.436461],
               [0.822926, 0.259016, 0.433573],
               [0.828886, 0.262229, 0.430644],
               [0.834791, 0.265540, 0.427671],
               [0.840636, 0.268953, 0.424666],
               [0.846416, 0.272473, 0.421631],
               [0.852126, 0.276106, 0.418573],
               [0.857763, 0.279857, 0.415496],
               [0.863320, 0.283729, 0.412403],
               [0.868793, 0.287728, 0.409303],
               [0.874176, 0.291859, 0.406205],
               [0.879464, 0.296125, 0.403118],
               [0.884651, 0.300530, 0.400047],
               [0.889731, 0.305079, 0.397002],
               [0.894700, 0.309773, 0.393995],
               [0.899552, 0.314616, 0.391037],
               [0.904281, 0.319610, 0.388137],
               [0.908884, 0.324755, 0.385308],
               [0.913354, 0.330052, 0.382563],
               [0.917689, 0.335500, 0.379915],
               [0.921884, 0.341098, 0.377376],
               [0.925937, 0.346844, 0.374959],
               [0.929845, 0.352734, 0.372677],
               [0.933606, 0.358764, 0.370541],
               [0.937221, 0.364929, 0.368567],
               [0.940687, 0.371224, 0.366762],
               [0.944006, 0.377643, 0.365136],
               [0.947180, 0.384178, 0.363701],
               [0.950210, 0.390820, 0.362468],
               [0.953099, 0.397563, 0.361438],
               [0.955849, 0.404400, 0.360619],
               [0.958464, 0.411324, 0.360014],
               [0.960949, 0.418323, 0.359630],
               [0.963310, 0.425390, 0.359469],
               [0.965549, 0.432519, 0.359529],
               [0.967671, 0.439703, 0.359810],
               [0.969680, 0.446936, 0.360311],
               [0.971582, 0.454210, 0.361030],
               [0.973381, 0.461520, 0.361965],
               [0.975082, 0.468861, 0.363111],
               [0.976690, 0.476226, 0.364466],
               [0.978210, 0.483612, 0.366025],
               [0.979645, 0.491014, 0.367783],
               [0.981000, 0.498428, 0.369734],
               [0.982279, 0.505851, 0.371874],
               [0.983485, 0.513280, 0.374198],
               [0.984622, 0.520713, 0.376698],
               [0.985693, 0.528148, 0.379371],
               [0.986700, 0.535582, 0.382210],
               [0.987646, 0.543015, 0.385210],
               [0.988533, 0.550446, 0.388365],
               [0.989363, 0.557873, 0.391671],
               [0.990138, 0.565296, 0.395122],
               [0.990871, 0.572706, 0.398714],
               [0.991558, 0.580107, 0.402441],
               [0.992196, 0.587502, 0.406299],
               [0.992785, 0.594891, 0.410283],
               [0.993326, 0.602275, 0.414390],
               [0.993834, 0.609644, 0.418613],
               [0.994309, 0.616999, 0.422950],
               [0.994738, 0.624350, 0.427397],
               [0.995122, 0.631696, 0.431951],
               [0.995480, 0.639027, 0.436607],
               [0.995810, 0.646344, 0.441361],
               [0.996096, 0.653659, 0.446213],
               [0.996341, 0.660969, 0.451160],
               [0.996580, 0.668256, 0.456192],
               [0.996775, 0.675541, 0.461314],
               [0.996925, 0.682828, 0.466526],
               [0.997077, 0.690088, 0.471811],
               [0.997186, 0.697349, 0.477182],
               [0.997254, 0.704611, 0.482635],
               [0.997325, 0.711848, 0.488154],
               [0.997351, 0.719089, 0.493755],
               [0.997351, 0.726324, 0.499428],
               [0.997341, 0.733545, 0.505167],
               [0.997285, 0.740772, 0.510983],
               [0.997228, 0.747981, 0.516859],
               [0.997138, 0.755190, 0.522806],
               [0.997019, 0.762398, 0.528821],
               [0.996898, 0.769591, 0.534892],
               [0.996727, 0.776795, 0.541039],
               [0.996571, 0.783977, 0.547233],
               [0.996369, 0.791167, 0.553499],
               [0.996162, 0.798348, 0.559820],
               [0.995932, 0.805527, 0.566202],
               [0.995680, 0.812706, 0.572645],
               [0.995424, 0.819875, 0.579140],
               [0.995131, 0.827052, 0.585701],
               [0.994851, 0.834213, 0.592307],
               [0.994524, 0.841387, 0.598983],
               [0.994222, 0.848540, 0.605696],
               [0.993866, 0.855711, 0.612482],
               [0.993545, 0.862859, 0.619299],
               [0.993170, 0.870024, 0.626189],
               [0.992831, 0.877168, 0.633109],
               [0.992440, 0.884330, 0.640099],
               [0.992089, 0.891470, 0.647116],
               [0.991688, 0.898627, 0.654202],
               [0.991332, 0.905763, 0.661309],
               [0.990930, 0.912915, 0.668481],
               [0.990570, 0.920049, 0.675675],
               [0.990175, 0.927196, 0.682926],
               [0.989815, 0.934329, 0.690198],
               [0.989434, 0.941470, 0.697519],
               [0.989077, 0.948604, 0.704863],
               [0.988717, 0.955742, 0.712242],
               [0.988367, 0.962878, 0.719649],
               [0.988033, 0.970012, 0.727077],
               [0.987691, 0.977154, 0.734536],
               [0.987387, 0.984288, 0.742002],
               [0.987053, 0.991438, 0.749504]]

_inferno_data = [[0.001462, 0.000466, 0.013866],
                 [0.002267, 0.001270, 0.018570],
                 [0.003299, 0.002249, 0.024239],
                 [0.004547, 0.003392, 0.030909],
                 [0.006006, 0.004692, 0.038558],
                 [0.007676, 0.006136, 0.046836],
                 [0.009561, 0.007713, 0.055143],
                 [0.011663, 0.009417, 0.063460],
                 [0.013995, 0.011225, 0.071862],
                 [0.016561, 0.013136, 0.080282],
                 [0.019373, 0.015133, 0.088767],
                 [0.022447, 0.017199, 0.097327],
                 [0.025793, 0.019331, 0.105930],
                 [0.029432, 0.021503, 0.114621],
                 [0.033385, 0.023702, 0.123397],
                 [0.037668, 0.025921, 0.132232],
                 [0.042253, 0.028139, 0.141141],
                 [0.046915, 0.030324, 0.150164],
                 [0.051644, 0.032474, 0.159254],
                 [0.056449, 0.034569, 0.168414],
                 [0.061340, 0.036590, 0.177642],
                 [0.066331, 0.038504, 0.186962],
                 [0.071429, 0.040294, 0.196354],
                 [0.076637, 0.041905, 0.205799],
                 [0.081962, 0.043328, 0.215289],
                 [0.087411, 0.044556, 0.224813],
                 [0.092990, 0.045583, 0.234358],
                 [0.098702, 0.046402, 0.243904],
                 [0.104551, 0.047008, 0.253430],
                 [0.110536, 0.047399, 0.262912],
                 [0.116656, 0.047574, 0.272321],
                 [0.122908, 0.047536, 0.281624],
                 [0.129285, 0.047293, 0.290788],
                 [0.135778, 0.046856, 0.299776],
                 [0.142378, 0.046242, 0.308553],
                 [0.149073, 0.045468, 0.317085],
                 [0.155850, 0.044559, 0.325338],
                 [0.162689, 0.043554, 0.333277],
                 [0.169575, 0.042489, 0.340874],
                 [0.176493, 0.041402, 0.348111],
                 [0.183429, 0.040329, 0.354971],
                 [0.190367, 0.039309, 0.361447],
                 [0.197297, 0.038400, 0.367535],
                 [0.204209, 0.037632, 0.373238],
                 [0.211095, 0.037030, 0.378563],
                 [0.217949, 0.036615, 0.383522],
                 [0.224763, 0.036405, 0.388129],
                 [0.231538, 0.036405, 0.392400],
                 [0.238273, 0.036621, 0.396353],
                 [0.244967, 0.037055, 0.400007],
                 [0.251620, 0.037705, 0.403378],
                 [0.258234, 0.038571, 0.406485],
                 [0.264810, 0.039647, 0.409345],
                 [0.271347, 0.040922, 0.411976],
                 [0.277850, 0.042353, 0.414392],
                 [0.284321, 0.043933, 0.416608],
                 [0.290763, 0.045644, 0.418637],
                 [0.297178, 0.047470, 0.420491],
                 [0.303568, 0.049396, 0.422182],
                 [0.309935, 0.051407, 0.423721],
                 [0.316282, 0.053490, 0.425116],
                 [0.322610, 0.055634, 0.426377],
                 [0.328921, 0.057827, 0.427511],
                 [0.335217, 0.060060, 0.428524],
                 [0.341500, 0.062325, 0.429425],
                 [0.347771, 0.064616, 0.430217],
                 [0.354032, 0.066925, 0.430906],
                 [0.360284, 0.069247, 0.431497],
                 [0.366529, 0.071579, 0.431994],
                 [0.372768, 0.073915, 0.432400],
                 [0.379001, 0.076253, 0.432719],
                 [0.385228, 0.078591, 0.432955],
                 [0.391453, 0.080927, 0.433109],
                 [0.397674, 0.083257, 0.433183],
                 [0.403894, 0.085580, 0.433179],
                 [0.410113, 0.087896, 0.433098],
                 [0.416331, 0.090203, 0.432943],
                 [0.422549, 0.092501, 0.432714],
                 [0.428768, 0.094790, 0.432412],
                 [0.434987, 0.097069, 0.432039],
                 [0.441207, 0.099338, 0.431594],
                 [0.447428, 0.101597, 0.431080],
                 [0.453651, 0.103848, 0.430498],
                 [0.459875, 0.106089, 0.429846],
                 [0.466100, 0.108322, 0.429125],
                 [0.472328, 0.110547, 0.428334],
                 [0.478558, 0.112764, 0.427475],
                 [0.484789, 0.114974, 0.426548],
                 [0.491022, 0.117179, 0.425552],
                 [0.497257, 0.119379, 0.424488],
                 [0.503493, 0.121575, 0.423356],
                 [0.509730, 0.123769, 0.422156],
                 [0.515967, 0.125960, 0.420887],
                 [0.522206, 0.128150, 0.419549],
                 [0.528444, 0.130341, 0.418142],
                 [0.534683, 0.132534, 0.416667],
                 [0.540920, 0.134729, 0.415123],
                 [0.547157, 0.136929, 0.413511],
                 [0.553392, 0.139134, 0.411829],
                 [0.559624, 0.141346, 0.410078],
                 [0.565854, 0.143567, 0.408258],
                 [0.572081, 0.145797, 0.406369],
                 [0.578304, 0.148039, 0.404411],
                 [0.584521, 0.150294, 0.402385],
                 [0.590734, 0.152563, 0.400290],
                 [0.596940, 0.154848, 0.398125],
                 [0.603139, 0.157151, 0.395891],
                 [0.609330, 0.159474, 0.393589],
                 [0.615513, 0.161817, 0.391219],
                 [0.621685, 0.164184, 0.388781],
                 [0.627847, 0.166575, 0.386276],
                 [0.633998, 0.168992, 0.383704],
                 [0.640135, 0.171438, 0.381065],
                 [0.646260, 0.173914, 0.378359],
                 [0.652369, 0.176421, 0.375586],
                 [0.658463, 0.178962, 0.372748],
                 [0.664540, 0.181539, 0.369846],
                 [0.670599, 0.184153, 0.366879],
                 [0.676638, 0.186807, 0.363849],
                 [0.682656, 0.189501, 0.360757],
                 [0.688653, 0.192239, 0.357603],
                 [0.694627, 0.195021, 0.354388],
                 [0.700576, 0.197851, 0.351113],
                 [0.706500, 0.200728, 0.347777],
                 [0.712396, 0.203656, 0.344383],
                 [0.718264, 0.206636, 0.340931],
                 [0.724103, 0.209670, 0.337424],
                 [0.729909, 0.212759, 0.333861],
                 [0.735683, 0.215906, 0.330245],
                 [0.741423, 0.219112, 0.326576],
                 [0.747127, 0.222378, 0.322856],
                 [0.752794, 0.225706, 0.319085],
                 [0.758422, 0.229097, 0.315266],
                 [0.764010, 0.232554, 0.311399],
                 [0.769556, 0.236077, 0.307485],
                 [0.775059, 0.239667, 0.303526],
                 [0.780517, 0.243327, 0.299523],
                 [0.785929, 0.247056, 0.295477],
                 [0.791293, 0.250856, 0.291390],
                 [0.796607, 0.254728, 0.287264],
                 [0.801871, 0.258674, 0.283099],
                 [0.807082, 0.262692, 0.278898],
                 [0.812239, 0.266786, 0.274661],
                 [0.817341, 0.270954, 0.270390],
                 [0.822386, 0.275197, 0.266085],
                 [0.827372, 0.279517, 0.261750],
                 [0.832299, 0.283913, 0.257383],
                 [0.837165, 0.288385, 0.252988],
                 [0.841969, 0.292933, 0.248564],
                 [0.846709, 0.297559, 0.244113],
                 [0.851384, 0.302260, 0.239636],
                 [0.855992, 0.307038, 0.235133],
                 [0.860533, 0.311892, 0.230606],
                 [0.865006, 0.316822, 0.226055],
                 [0.869409, 0.321827, 0.221482],
                 [0.873741, 0.326906, 0.216886],
                 [0.878001, 0.332060, 0.212268],
                 [0.882188, 0.337287, 0.207628],
                 [0.886302, 0.342586, 0.202968],
                 [0.890341, 0.347957, 0.198286],
                 [0.894305, 0.353399, 0.193584],
                 [0.898192, 0.358911, 0.188860],
                 [0.902003, 0.364492, 0.184116],
                 [0.905735, 0.370140, 0.179350],
                 [0.909390, 0.375856, 0.174563],
                 [0.912966, 0.381636, 0.169755],
                 [0.916462, 0.387481, 0.164924],
                 [0.919879, 0.393389, 0.160070],
                 [0.923215, 0.399359, 0.155193],
                 [0.926470, 0.405389, 0.150292],
                 [0.929644, 0.411479, 0.145367],
                 [0.932737, 0.417627, 0.140417],
                 [0.935747, 0.423831, 0.135440],
                 [0.938675, 0.430091, 0.130438],
                 [0.941521, 0.436405, 0.125409],
                 [0.944285, 0.442772, 0.120354],
                 [0.946965, 0.449191, 0.115272],
                 [0.949562, 0.455660, 0.110164],
                 [0.952075, 0.462178, 0.105031],
                 [0.954506, 0.468744, 0.099874],
                 [0.956852, 0.475356, 0.094695],
                 [0.959114, 0.482014, 0.089499],
                 [0.961293, 0.488716, 0.084289],
                 [0.963387, 0.495462, 0.079073],
                 [0.965397, 0.502249, 0.073859],
                 [0.967322, 0.509078, 0.068659],
                 [0.969163, 0.515946, 0.063488],
                 [0.970919, 0.522853, 0.058367],
                 [0.972590, 0.529798, 0.053324],
                 [0.974176, 0.536780, 0.048392],
                 [0.975677, 0.543798, 0.043618],
                 [0.977092, 0.550850, 0.039050],
                 [0.978422, 0.557937, 0.034931],
                 [0.979666, 0.565057, 0.031409],
                 [0.980824, 0.572209, 0.028508],
                 [0.981895, 0.579392, 0.026250],
                 [0.982881, 0.586606, 0.024661],
                 [0.983779, 0.593849, 0.023770],
                 [0.984591, 0.601122, 0.023606],
                 [0.985315, 0.608422, 0.024202],
                 [0.985952, 0.615750, 0.025592],
                 [0.986502, 0.623105, 0.027814],
                 [0.986964, 0.630485, 0.030908],
                 [0.987337, 0.637890, 0.034916],
                 [0.987622, 0.645320, 0.039886],
                 [0.987819, 0.652773, 0.045581],
                 [0.987926, 0.660250, 0.051750],
                 [0.987945, 0.667748, 0.058329],
                 [0.987874, 0.675267, 0.065257],
                 [0.987714, 0.682807, 0.072489],
                 [0.987464, 0.690366, 0.079990],
                 [0.987124, 0.697944, 0.087731],
                 [0.986694, 0.705540, 0.095694],
                 [0.986175, 0.713153, 0.103863],
                 [0.985566, 0.720782, 0.112229],
                 [0.984865, 0.728427, 0.120785],
                 [0.984075, 0.736087, 0.129527],
                 [0.983196, 0.743758, 0.138453],
                 [0.982228, 0.751442, 0.147565],
                 [0.981173, 0.759135, 0.156863],
                 [0.980032, 0.766837, 0.166353],
                 [0.978806, 0.774545, 0.176037],
                 [0.977497, 0.782258, 0.185923],
                 [0.976108, 0.789974, 0.196018],
                 [0.974638, 0.797692, 0.206332],
                 [0.973088, 0.805409, 0.216877],
                 [0.971468, 0.813122, 0.227658],
                 [0.969783, 0.820825, 0.238686],
                 [0.968041, 0.828515, 0.249972],
                 [0.966243, 0.836191, 0.261534],
                 [0.964394, 0.843848, 0.273391],
                 [0.962517, 0.851476, 0.285546],
                 [0.960626, 0.859069, 0.298010],
                 [0.958720, 0.866624, 0.310820],
                 [0.956834, 0.874129, 0.323974],
                 [0.954997, 0.881569, 0.337475],
                 [0.953215, 0.888942, 0.351369],
                 [0.951546, 0.896226, 0.365627],
                 [0.950018, 0.903409, 0.380271],
                 [0.948683, 0.910473, 0.395289],
                 [0.947594, 0.917399, 0.410665],
                 [0.946809, 0.924168, 0.426373],
                 [0.946392, 0.930761, 0.442367],
                 [0.946403, 0.937159, 0.458592],
                 [0.946903, 0.943348, 0.474970],
                 [0.947937, 0.949318, 0.491426],
                 [0.949545, 0.955063, 0.507860],
                 [0.951740, 0.960587, 0.524203],
                 [0.954529, 0.965896, 0.540361],
                 [0.957896, 0.971003, 0.556275],
                 [0.961812, 0.975924, 0.571925],
                 [0.966249, 0.980678, 0.587206],
                 [0.971162, 0.985282, 0.602154],
                 [0.976511, 0.989753, 0.616760],
                 [0.982257, 0.994109, 0.631017],
                 [0.988362, 0.998364, 0.644924]]

_plasma_data = [[0.050383, 0.029803, 0.527975],
                [0.063536, 0.028426, 0.533124],
                [0.075353, 0.027206, 0.538007],
                [0.086222, 0.026125, 0.542658],
                [0.096379, 0.025165, 0.547103],
                [0.105980, 0.024309, 0.551368],
                [0.115124, 0.023556, 0.555468],
                [0.123903, 0.022878, 0.559423],
                [0.132381, 0.022258, 0.563250],
                [0.140603, 0.021687, 0.566959],
                [0.148607, 0.021154, 0.570562],
                [0.156421, 0.020651, 0.574065],
                [0.164070, 0.020171, 0.577478],
                [0.171574, 0.019706, 0.580806],
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                [0.186213, 0.018803, 0.587228],
                [0.193374, 0.018354, 0.590330],
                [0.200445, 0.017902, 0.593364],
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                [0.214350, 0.016973, 0.599239],
                [0.221197, 0.016497, 0.602083],
                [0.227983, 0.016007, 0.604867],
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                [0.241396, 0.014979, 0.610259],
                [0.248032, 0.014439, 0.612868],
                [0.254627, 0.013882, 0.615419],
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                [0.267703, 0.012716, 0.620346],
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                [0.287076, 0.010855, 0.627295],
                [0.293478, 0.010213, 0.629490],
                [0.299855, 0.009561, 0.631624],
                [0.306210, 0.008902, 0.633694],
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                [0.318856, 0.007576, 0.637640],
                [0.325150, 0.006915, 0.639512],
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                [0.343925, 0.004991, 0.644710],
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                [0.362553, 0.003243, 0.649245],
                [0.368733, 0.002724, 0.650601],
                [0.374897, 0.002245, 0.651876],
                [0.381047, 0.001814, 0.653068],
                [0.387183, 0.001434, 0.654177],
                [0.393304, 0.001114, 0.655199],
                [0.399411, 0.000859, 0.656133],
                [0.405503, 0.000678, 0.656977],
                [0.411580, 0.000577, 0.657730],
                [0.417642, 0.000564, 0.658390],
                [0.423689, 0.000646, 0.658956],
                [0.429719, 0.000831, 0.659425],
                [0.435734, 0.001127, 0.659797],
                [0.441732, 0.001540, 0.660069],
                [0.447714, 0.002080, 0.660240],
                [0.453677, 0.002755, 0.660310],
                [0.459623, 0.003574, 0.660277],
                [0.465550, 0.004545, 0.660139],
                [0.471457, 0.005678, 0.659897],
                [0.477344, 0.006980, 0.659549],
                [0.483210, 0.008460, 0.659095],
                [0.489055, 0.010127, 0.658534],
                [0.494877, 0.011990, 0.657865],
                [0.500678, 0.014055, 0.657088],
                [0.506454, 0.016333, 0.656202],
                [0.512206, 0.018833, 0.655209],
                [0.517933, 0.021563, 0.654109],
                [0.523633, 0.024532, 0.652901],
                [0.529306, 0.027747, 0.651586],
                [0.534952, 0.031217, 0.650165],
                [0.540570, 0.034950, 0.648640],
                [0.546157, 0.038954, 0.647010],
                [0.551715, 0.043136, 0.645277],
                [0.557243, 0.047331, 0.643443],
                [0.562738, 0.051545, 0.641509],
                [0.568201, 0.055778, 0.639477],
                [0.573632, 0.060028, 0.637349],
                [0.579029, 0.064296, 0.635126],
                [0.584391, 0.068579, 0.632812],
                [0.589719, 0.072878, 0.630408],
                [0.595011, 0.077190, 0.627917],
                [0.600266, 0.081516, 0.625342],
                [0.605485, 0.085854, 0.622686],
                [0.610667, 0.090204, 0.619951],
                [0.615812, 0.094564, 0.617140],
                [0.620919, 0.098934, 0.614257],
                [0.625987, 0.103312, 0.611305],
                [0.631017, 0.107699, 0.608287],
                [0.636008, 0.112092, 0.605205],
                [0.640959, 0.116492, 0.602065],
                [0.645872, 0.120898, 0.598867],
                [0.650746, 0.125309, 0.595617],
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                 [0.720391, 0.870350, 0.162603],
                 [0.730889, 0.871916, 0.156029],
                 [0.741388, 0.873449, 0.149561],
                 [0.751884, 0.874951, 0.143228],
                 [0.762373, 0.876424, 0.137064],
                 [0.772852, 0.877868, 0.131109],
                 [0.783315, 0.879285, 0.125405],
                 [0.793760, 0.880678, 0.120005],
                 [0.804182, 0.882046, 0.114965],
                 [0.814576, 0.883393, 0.110347],
                 [0.824940, 0.884720, 0.106217],
                 [0.835270, 0.886029, 0.102646],
                 [0.845561, 0.887322, 0.099702],
                 [0.855810, 0.888601, 0.097452],
                 [0.866013, 0.889868, 0.095953],
                 [0.876168, 0.891125, 0.095250],
                 [0.886271, 0.892374, 0.095374],
                 [0.896320, 0.893616, 0.096335],
                 [0.906311, 0.894855, 0.098125],
                 [0.916242, 0.896091, 0.100717],
                 [0.926106, 0.897330, 0.104071],
                 [0.935904, 0.898570, 0.108131],
                 [0.945636, 0.899815, 0.112838],
                 [0.955300, 0.901065, 0.118128],
                 [0.964894, 0.902323, 0.123941],
                 [0.974417, 0.903590, 0.130215],
                 [0.983868, 0.904867, 0.136897],
                 [0.993248, 0.906157, 0.143936]]


cmaps = {}
for (name, data) in (('magma', _magma_data),
                     ('inferno', _inferno_data),
                     ('plasma', _plasma_data),
                     ('viridis', _viridis_data)):

    cmaps[name] = ListedColormap(data, name=name)
    # generate reversed colormap
    name = name + '_r'
    cmaps[name] = ListedColormap(list(reversed(data)), name=name)