                Size : 0x000358E4 : 219364
    Data color space : 0x52474220 : 'RGB '
                 PCS : 0x4C616220 : 'Lab '
 Input Channel Count :            : 3
           Tag count : 0x0000000C : 12

 Tag    : Type   : Size   : Offset
 ------ : ------ : ------ : --------
 'desc' : 'desc' :    119 : 276
 'cprt' : 'text' :     63 : 395
 'rXYZ' : 'XYZ ' :     20 : 458
 'gXYZ' : 'XYZ ' :     20 : 478
 'bXYZ' : 'XYZ ' :     20 : 498
 'rTRC' : 'curv' :    524 : 518
 'gTRC' : 'curv' :    524 : 1042
 'bTRC' : 'curv' :    524 : 1566
 'wtpt' : 'XYZ ' :     20 : 2090
 'bkpt' : 'XYZ ' :     20 : 2110
 'A2B0' : 'mft2' : 217222 : 2130
 'tech' : 'sig ' :     12 : 219352

rTRC : 16-bit table with 256 entries
  ~= : 0.378341, 1.767159, 0.01614364, 3.844358, 0.007843138, -0.2351913, 0 (Max error: 0.0199992) (D-gap: 9.07481e-06) (f(1) = 1.00939)
gTRC : 16-bit table with 256 entries
  ~= : 0.2420229, 17.14722, 0.625267, 5.754864, 0.003921569, -0.8921661, 0 (Max error: 0.223358) (D-gap: 0.000140799) (f(1) = 1.1144)
bTRC : 16-bit table with 256 entries
  ~= : 0.669867, 1, -1.56872e-05, 2.64747, 0.05882354, 0.005882263, 0 (Max error: 0.0488108) (D-gap: -4.27663e-06) (f(1) = 1.00588)
Best : 0.378341, 1.767159, 0.01614364, 3.844358, 0.007843138, -0.2351913, 0 (D-gap: 9.07481e-06) (f(1) = 1.00939)
Inv  : 2.643118, 0.806221, 0.1896162, 0.2601215, 0.03015183, -0.009002686, -0 (D-gap: 0.000124334) (f(1) = 0.980007)
Best Error: | 0.0199992 0.102694 0.124728 |
 XYZ : | 0.64790344 0.35736084 0.15641784 |
       | 0.3829193 1.109726 0. |
       | 0.08326721 0.6792755 0.52342224 |
 !!! This does not appear to use a D50 whitepoint, rather [1.16168 1.49265 1.28596]
 A2B : "A", CLUT, "B"
 "A" : 3 inputs
  A0 : 16-bit table with 256 entries
  ~= : 0.4952933, 1, -8.765608e-06, 7.968518, 0.04313726, 0.1330681, 0 (Max error: 0.267904) (D-gap: 9.10759e-05) (f(1) = 1.13308)
  A1 : 16-bit table with 256 entries
  ~= : 0.4952933, 1, -8.765608e-06, 7.968518, 0.04313726, 0.1330681, 0 (Max error: 0.267904) (D-gap: 9.10759e-05) (f(1) = 1.13308)
  A2 : 16-bit table with 256 entries
  ~= : 0.4952933, 1, -8.765608e-06, 7.968518, 0.04313726, 0.1330681, 0 (Max error: 0.267904) (D-gap: 9.10759e-05) (f(1) = 1.13308)
CLUT : 33 x 33 x 33 (16 bpp)
 "B" : 3 outputs
  B0 : 1, 1, 0, 0, 0, 0, 0 (f(1) = 1) (~Identity)
  B1 : 1, 1, 0, 0, 0, 0, 0 (f(1) = 1) (~Identity)
  B2 : 1, 1, 0, 0, 0, 0, 0 (f(1) = 1) (~Identity)
WTPT : | 0.9634552 1. 0.82403564 |
252 random bytes transformed to 84 linear XYZD50 pixels:
     0.11  0.36  0.25     0.53  0.97  0.04     0.29  0.47  0.07     0.18  0.08  0.32
     0.20  0.09  0.46     0.54  0.38  0.02     0.22  0.65  0.37     0.70  0.37  0.20
     0.18  0.14  0.09     0.69  0.43  0.17     0.71  0.68  0.02     0.33  0.45  0.01
     0.12  0.30  0.20     0.41  0.13  0.74     0.75  0.61  0.70     0.19  0.37  0.53
     0.52  0.57  0.32     0.26  0.39  0.09     0.30  0.10  0.52     0.71  0.54  0.03
     0.66  0.25  0.57     0.79  0.43  0.13     0.08  0.02  0.40     0.77  0.94  0.30
     0.51  0.17  0.50     0.45  0.81  0.11     0.21  0.04  0.64     0.20  0.47  0.33
     0.34  0.35  0.22     0.30  0.23  0.33     0.23  0.08  0.45     0.59  0.60  0.35
     0.39  0.82  0.49     0.74  0.33  0.45     0.21  0.63  0.18     0.41  0.56  0.55
     0.22  0.36  0.09     0.60  0.31  0.02     0.24  0.69  0.44     0.04  0.05  0.04
     0.12  0.05  0.56     0.13  0.19  0.36     0.17  0.03  0.62     0.21  0.22  0.01
     0.18  0.39  0.45     0.05  0.06  0.16     0.12  0.27  0.04     0.50  0.31  0.08
     0.70  0.47  0.65     0.81  0.73  0.36     0.80  0.46  0.76     0.61  0.35  0.14
     0.14  0.47  0.28     0.19  0.58  0.37     0.18  0.10  0.10     0.38  0.96  0.47
     0.22  0.60  0.20     0.64  0.48  0.03     0.21  0.14  0.24     0.30  0.25  0.05
     0.07  0.04  0.32     0.04  0.01  0.22     0.40  0.26  0.14     0.49  0.43  0.50
     0.48  0.27  0.50     0.15  0.49  0.09     0.51  0.18  0.48     0.33  0.14  0.25
     0.17  0.22  0.36     0.35  0.42  0.59     0.13  0.31  0.09     0.25  0.16  0.64
     0.11  0.05  0.33     0.62  0.33  0.02     0.30  0.81  0.18     0.02  0.01  0.11
     0.24  0.36  0.63     0.35  0.91  0.30     0.42  0.24  0.26     0.23  0.31  0.26
     0.59  0.36  0.15     0.20  0.61  0.41     0.51  0.31  0.11     0.26  0.39  0.53
204 max error transforming back from XYZ:
      8 154 123  98 174  38 100 162  68  94  31  36  93  37  12  41 117  26   1 159  95
     16  52 100  96  72  73  21  95 105  11 189  30 100 157  12  49 142 118 129  60  29
     76 160  28  55 153 112 101 172 148  99 152  82 115  18  56  10 158  22  90  69  20
      3  57  98  14   4   5   8 204 171 157  20   4 107 181  96  84  15  44  67 166 140
    113 136 116 119  95  77 100  18  20  85 174 149 119 173 178  11  64  35  38 156   5
    121 173 128  93 147  83   8   9  31  14 160 111  35  56  51  24  45  48  56 110  91
     48  19  41 101 106  11  50 159 132  34  57  75  64 132  47  59  76  79  86 131   0
      5 185 153  53 134   6  16  72  95  27 161 117  54 166 133 100  40  64  29 127  46
     84 165  92  16 144  28 105  61  70 107 102  59  29  39  41  23   1  45  99  85  93
    125 142  82 125  87  14  60 154  17 111   7  21 118   1  52  75 114  93 119 151  76
     61 141  75  97  83  38  61  31  33  19  25  35  75 151   4   2  12  52  86 144  57
     67 140  44 114  65  74  97 137 123  35  87 100  36 165 129  62  75  88  93 151  98
81 edge-case pixels transformed to sRGB 8888 (unpremul):
	00010000 000000b5 00002eff  00009c00 0000928d 001a74ff  00c1ff00 0031ff00 0000ffcd
	00ae0000 00a700b1 007100ff  00879300 008c8d8b 008787ff  00dfff00 0095ff00 0000fff3
	00c40000 00e40044 00d300b0  00f68e00 00ff7296 00ff00ff  00ffff00 00ffff00 00fffefc
	7f010000 7f0000b5 7f002eff  7f009c00 7f00928d 7f1a74ff  7fc1ff00 7f31ff00 7f00ffcd
	7fae0000 7fa700b1 7f7100ff  7f879300 7f8c8d8b 7f8787ff  7fdfff00 7f95ff00 7f00fff3
	7fc40000 7fe40044 7fd300b0  7ff68e00 7fff7296 7fff00ff  7fffff00 7fffff00 7ffffefc
	ff010000 ff0000b5 ff002eff  ff009c00 ff00928d ff1a74ff  ffc1ff00 ff31ff00 ff00ffcd
	ffae0000 ffa700b1 ff7100ff  ff879300 ff8c8d8b ff8787ff  ffdfff00 ff95ff00 ff00fff3
	ffc40000 ffe40044 ffd300b0  fff68e00 ffff7296 ffff00ff  ffffff00 ffffff00 fffffefc
