Add CMS_DY_13TEV_28FB grid

[cschwan]

Results:

----------------------------------------------------------------------
   PineAPPL         MC        sigma      central         min      max 
                              1/100   sigma   1/1000   1/1000   1/1000
----------------------------------------------------------------------
 2.856984e+00  2.856978e+00   0.071   0.003   0.0021   0.0103   0.0086    
 2.439519e+00  2.439510e+00   0.023   0.017   0.0039   0.0050   0.0087    
 2.502916e+00  2.502908e+00   0.020   0.017   0.0033   0.0029   0.0068    
 4.009299e+00  4.009298e+00   0.016   0.001   0.0001   0.0030   0.0011    
 5.961877e+00  5.961889e+00   0.014   0.014   0.0020   0.0036   0.0018    
 1.027849e+01  1.027853e+01   0.016   0.030   0.0047   0.0047   0.0048    
 1.125166e+01  1.125175e+01   0.012   0.065   0.0081   0.0071   0.0093    
 9.738345e+00  9.738443e+00   0.013   0.081   0.0101   0.0087   0.0116    
 8.859231e+00  8.859325e+00   0.041   0.026   0.0106   0.0092   0.0120    
 6.926115e+00  6.926187e+00   0.102   0.010   0.0104   0.0094   0.0119   
 7.258035e+00  7.258106e+00   0.076   0.013   0.0097   0.0087   0.0112   
 8.258367e+00  8.258442e+00   0.073   0.012   0.0091   0.0082   0.0107   
 1.034497e+01  1.034505e+01   0.086   0.010   0.0082   0.0072   0.0098   
 1.972902e+01  1.972916e+01   0.068   0.011   0.0072   0.0062   0.0091   
 4.471882e+01  4.471909e+01   0.044   0.014   0.0060   0.0046   0.0083   
 3.376570e+02  3.376583e+02   0.019   0.021   0.0039   0.0019   0.0072   
 3.647419e+02  3.647429e+02   0.014   0.020   0.0027   0.0004   0.0065   
 3.237197e+01  3.237199e+01   0.043   0.002   0.0008   0.0015   0.0047   
 1.114564e+01  1.114563e+01   0.077   0.001   0.0009   0.0032   0.0032   
 4.806612e+00  4.806600e+00   0.098   0.002   0.0024   0.0049   0.0017   
 3.838176e+00  3.838163e+00   0.184   0.002   0.0035   0.0062   0.0010   
 2.574934e+00  2.574921e+00   0.227   0.002   0.0050   0.0076   0.0006   
 2.159809e+00  2.159791e+00   0.022   0.036   0.0080   0.0105   0.0036  
 1.770553e+00  1.770535e+00   0.019   0.055   0.0103   0.0130   0.0062  
 1.434366e+00  1.434347e+00   0.029   0.047   0.0134   0.0158   0.0091  
 1.152450e+00  1.152432e+00   0.021   0.079   0.0164   0.0188   0.0122  
 9.225528e-01  9.225347e-01   0.030   0.066   0.0196   0.0220   0.0154  
 7.369679e-01  7.369511e-01   0.040   0.057   0.0229   0.0253   0.0188  
 6.686658e-01  6.686480e-01   0.032   0.082   0.0265   0.0289   0.0225  
 5.024342e-01  5.024192e-01   0.098   0.030   0.0298   0.0322   0.0257  
 4.595251e-01  4.595096e-01   0.018   0.186   0.0337   0.0360   0.0298 
 3.478830e-01  3.478699e-01   0.020   0.190   0.0375   0.0398   0.0338 
 2.878907e-01  2.878788e-01   0.021   0.195   0.0415   0.0437   0.0377 
 2.546434e-01  2.546316e-01   0.020   0.226   0.0461   0.0483   0.0426 
 1.627741e-01  1.627660e-01   0.030   0.167   0.0498   0.0520   0.0465 
 8.301142e-02  8.300711e-02   0.056   0.093   0.0519   0.0544   0.0487 
 5.183109e-02  5.182834e-02   0.084   0.063   0.0530   0.0555   0.0497 
 3.418483e-02  3.418304e-02   0.014   0.373   0.0522   0.0548   0.0488
 1.883369e-02  1.883271e-02   0.021   0.250   0.0518   0.0519   0.0485
 1.170277e-02  1.170217e-02   0.026   0.193   0.0509   0.0492   0.0479
 6.598746e-03  6.598417e-03   0.027   0.184   0.0498   0.0490   0.0512
 4.736950e-03  4.736682e-03   0.035   0.163   0.0564   0.0577   0.0557
 8.135637e-04  8.135039e-04   0.086   0.086   0.0736   0.0833   0.0644

Differential cross sections:

bin    Mll     dsig/dMll   neg unc pos unc
---+----+----+------------+-------+-------
  0   15   20 5.7139688e-1 -20.99%  18.26%
  1   20   25 4.8790379e-1 -18.99%  16.53%
  2   25   30 5.0058327e-1 -18.16%  16.01%
  3   30   35 8.0185974e-1 -18.80%  17.11%
  4   35   40  1.1923754e0 -18.49%  17.02%
  5   40   45  2.0556973e0 -17.98%  16.64%
  6   45   50  2.2503324e0 -12.97%  10.39%
  7   50   55  1.9476689e0 -10.77%   8.00%
  8   55   60  1.7718463e0  -9.89%   7.28%
  9   60   64  1.7315287e0  -9.54%   7.15%
 10   64   68  1.8145088e0  -9.35%   7.13%
 11   68   72  2.0645917e0  -9.22%   7.16%
 12   72   76  2.5862420e0  -9.00%   7.05%
 13   76   81  3.9458044e0  -8.54%   6.68%
 14   81   86  8.9437637e0  -7.53%   5.70%
 15   86   91  6.7531403e1  -5.21%   3.27%
 16   91   96  7.2948383e1  -4.13%   2.20%
 17   96  101  6.4743933e0  -4.03%   2.26%
 18  101  106  2.2291283e0  -3.89%   2.25%
 19  106  110  1.2016529e0  -3.74%   2.21%
 20  110  115 7.6763531e-1  -3.60%   2.16%
 21  115  120 5.1498670e-1  -3.45%   2.10%
 22  120  126 3.5996811e-1  -3.29%   2.04%
 23  126  133 2.5293621e-1  -3.11%   1.97%
 24  133  141 1.7929579e-1  -2.93%   1.90%
 25  141  150 1.2805004e-1  -2.74%   1.81%
 26  150  160 9.2255283e-2  -2.55%   1.73%
 27  160  171 6.6997084e-2  -2.36%   1.64%
 28  171  185 4.7761841e-2  -2.17%   1.55%
 29  185  200 3.3495610e-2  -1.95%   1.44%
 30  200  220 2.2976253e-2  -1.75%   1.43%
 31  220  243 1.5125346e-2  -1.53%   1.41%
 32  243  273 9.5963577e-3  -1.30%   1.39%
 33  273  320 5.4179437e-3  -1.14%   1.36%
 34  320  380 2.7129023e-3  -1.13%   1.35%
 35  380  440 1.3835236e-3  -1.13%   1.34%
 36  440  510 7.4044413e-4  -1.13%   1.33%
 37  510  600 3.7983138e-4  -1.13%   1.33%
 38  600  700 1.8833690e-4  -1.14%   1.35%
 39  700  830 9.0021285e-5  -1.25%   1.48%
 40  830 1000 3.8816150e-5  -1.46%   1.62%
 41 1000 1500 9.4738992e-6  -1.75%   1.78%
 42 1500 3000 5.4237582e-7  -2.36%   2.17%

Plot: