# Mean global ocean mass derived from GRACE gravity
# coefficients. Processing as described in
# Uebbing et al. (2019).
#  
# When using this data please cite:
# Uebbing, B., J. Kusche, R. Rietbroek, F. W. Landerer (2019),
# Processing choices affect ocean mass estimates from GRACE,
# Journal of Geophysical Research: Oceans, doi:10.1029/2018JC014341
#  
# Processing center: TU Graz ITSG18-RL06
# C20 replaced:            RL06-SLR (ftp://ftp.csr.utexas.edu/pub/slr/degree_2/RL06/C20_RL06_2018_04.txt)
# Deg1 substituted:        RL06-SLR (ftp://ftp.csr.utexas.edu/pub/slr/geocenter/RL06/GCN_RL06_2018_04.txt) 
# Pole tide:               Not applied for RL06
# GIA:                     Rietbroek et al. (2016)
# Filtering:               None
# AOD1B:                   GAD restored (Uebbing et al., 2019)
# Ocean Kernel:            Total ocean with 300km coastal buffer zone
#  
# Column-1: Time [decimal years]
# Column-2: Ocean mass [mm]
# Column-3: Propagated error [mm]
# Note: Errors are propagated from the formal errors of the Stokes
#       coefficients. The error is dominated by the error of the replaced
#       degree 1 coefficients from SLR. GIA and GAD are assumed errorfree.
#  
# Last updated by Uebbing 05-Feb-2019
# uebbing@geod.uni-bonn.de
#  
 2002.291667 -1.7107e+01 4.722e+00
 2002.375000 -8.3887e+00 4.887e+00
 2002.625000 +4.0308e+00 4.693e+00
 2002.708333 +4.1840e+00 4.982e+00
 2002.791667 -7.1163e-01 4.793e+00
 2002.875000 +7.2883e-01 4.832e+00
 2002.958333 -8.5868e+00 5.583e+00
 2003.041667 -6.4622e+00 5.288e+00
 2003.125000 -7.0558e+00 4.748e+00
 2003.208333 -1.1987e+01 4.410e+00
 2003.291667 -6.5720e+00 4.956e+00
 2003.375000 -5.5014e+00 4.710e+00
 2003.541667 +2.3945e+00 4.591e+00
 2003.625000 +5.5940e+00 4.501e+00
 2003.708333 -1.1566e+00 4.474e+00
 2003.791667 -1.3689e+00 4.486e+00
 2003.875000 -6.4972e+00 5.168e+00
 2003.958333 -3.4201e+00 4.827e+00
 2004.041667 -8.2706e+00 4.978e+00
 2004.125000 -1.5430e+01 5.251e+00
 2004.208333 -1.5438e+01 5.252e+00
 2004.291667 -5.8526e+00 5.296e+00
 2004.375000 -7.7553e+00 4.715e+00
 2004.458333 -3.8222e+00 5.402e+00
 2004.541667 +8.8014e+00 5.722e+00
 2004.625000 +9.8403e+00 4.884e+00
 2004.708333 +4.1745e+00 5.166e+00
 2004.791667 +3.2365e+00 5.278e+00
 2004.875000 +4.2296e+00 4.892e+00
 2004.958333 -2.2376e+00 4.791e+00
 2005.041667 -1.4473e+01 4.624e+00
 2005.125000 -1.4378e+01 5.199e+00
 2005.208333 -1.2659e+01 5.458e+00
 2005.291667 -1.3035e+01 4.616e+00
 2005.375000 -8.4411e+00 4.628e+00
 2005.458333 +3.9157e+00 4.665e+00
 2005.541667 +8.8164e+00 4.533e+00
 2005.625000 +1.4652e+01 4.481e+00
 2005.708333 +1.4836e+01 4.610e+00
 2005.791667 +8.4604e+00 4.521e+00
 2005.875000 +5.3144e+00 4.643e+00
 2005.958333 -3.9606e+00 4.613e+00
 2006.041667 -4.2430e+00 4.882e+00
 2006.125000 -5.7815e+00 4.901e+00
 2006.208333 -1.1478e+01 4.794e+00
 2006.291667 -1.1728e+01 4.535e+00
 2006.375000 -9.4664e+00 4.329e+00
 2006.458333 -3.1702e+00 4.063e+00
 2006.541667 +1.4000e+01 4.075e+00
 2006.625000 +1.9295e+01 4.295e+00
 2006.708333 +1.1580e+01 4.300e+00
 2006.791667 +1.0819e+01 4.273e+00
 2006.875000 +2.6741e+00 4.236e+00
 2006.958333 -4.2854e+00 4.580e+00
 2007.041667 -5.6669e+00 4.579e+00
 2007.125000 -9.9937e+00 4.617e+00
 2007.208333 -1.3157e+01 4.215e+00
 2007.291667 -8.9514e+00 4.285e+00
 2007.375000 -4.3405e+00 4.229e+00
 2007.458333 +8.7917e-01 4.366e+00
 2007.541667 +7.9226e+00 4.427e+00
 2007.625000 +4.2765e+00 4.361e+00
 2007.708333 +3.4260e+00 4.500e+00
 2007.791667 +5.5834e+00 4.433e+00
 2007.875000 +3.7695e+00 4.674e+00
 2007.958333 +5.1766e-01 4.709e+00
 2008.041667 -6.2489e+00 4.455e+00
 2008.125000 -1.8745e+01 4.606e+00
 2008.208333 -1.0009e+01 4.623e+00
 2008.291667 -1.3269e+01 4.657e+00
 2008.375000 -6.2938e+00 4.399e+00
 2008.458333 +4.2951e+00 4.634e+00
 2008.541667 +7.0939e+00 4.671e+00
 2008.625000 +1.3761e+01 4.317e+00
 2008.708333 +7.6480e+00 4.362e+00
 2008.791667 +3.2838e+00 4.503e+00
 2008.875000 +3.1589e+00 4.642e+00
 2008.958333 +2.2511e+00 4.808e+00
 2009.041667 -3.7714e+00 4.387e+00
 2009.125000 -8.6821e+00 4.718e+00
 2009.208333 -1.1889e+01 4.365e+00
 2009.291667 -1.0690e+01 4.490e+00
 2009.375000 -9.7461e+00 4.509e+00
 2009.458333 +3.1564e+00 4.760e+00
 2009.541667 +9.2752e+00 4.489e+00
 2009.625000 +1.0253e+01 4.300e+00
 2009.708333 +1.3308e+01 4.304e+00
 2009.791667 +1.2747e+01 4.412e+00
 2009.875000 +5.7179e+00 4.475e+00
 2009.958333 +3.1775e+00 4.819e+00
 2010.041667 -3.5620e+00 4.713e+00
 2010.125000 -3.2217e+00 4.741e+00
 2010.208333 -7.0043e+00 4.455e+00
 2010.291667 -6.1344e+00 4.749e+00
 2010.375000 -2.9025e+00 4.911e+00
 2010.458333 +8.6702e+00 4.712e+00
 2010.541667 +9.6639e+00 4.491e+00
 2010.625000 +1.0779e+01 4.419e+00
 2010.708333 +7.1482e+00 4.237e+00
 2010.791667 +2.9605e+00 4.337e+00
 2010.875000 +2.0430e+00 4.458e+00
 2010.958333 -4.5666e+00 4.829e+00
 2011.125000 -7.9093e+00 4.733e+00
 2011.208333 -1.6899e+01 4.279e+00
 2011.291667 -7.1179e+00 4.533e+00
 2011.375000 -8.1387e+00 4.269e+00
 2011.541667 +1.2999e+01 4.400e+00
 2011.625000 +1.4805e+01 4.097e+00
 2011.708333 +1.5206e+01 4.130e+00
 2011.791667 +1.2668e+01 4.367e+00
 2011.958333 -3.1743e+00 5.113e+00
 2012.041667 -1.4661e+01 4.715e+00
 2012.125000 -1.0107e+01 4.664e+00
 2012.208333 -1.1849e+01 4.205e+00
 2012.458333 +6.5998e+00 4.403e+00
 2012.541667 +1.7832e+01 4.107e+00
 2012.625000 +2.1850e+01 4.155e+00
 2012.708333 +1.8784e+01 4.339e+00
 2012.875000 +1.1031e+01 4.559e+00
 2012.958333 +6.4249e+00 5.217e+00
 2013.041667 +3.5146e+00 4.933e+00
 2013.125000 +2.1617e+00 4.685e+00
 2013.291667 -8.9464e+00 4.522e+00
 2013.375000 -1.7294e+00 4.538e+00
 2013.458333 +7.4783e-01 4.644e+00
 2013.541667 +1.2841e+01 4.546e+00
 2013.791667 +1.2934e+01 4.631e+00
 2013.875000 +6.4654e+00 4.709e+00
 2013.958333 +1.0211e+00 4.581e+00
 2014.041667 -6.8757e-01 4.390e+00
 2014.208333 -3.7026e+00 4.352e+00
 2014.291667 -4.9281e+00 4.537e+00
 2014.375000 -2.7761e+00 4.500e+00
 2014.458333 +6.0395e+00 4.236e+00
 2014.625000 +1.4401e+01 4.331e+00
 2014.708333 +1.2391e+01 4.309e+00
 2014.791667 +7.9606e+00 4.344e+00
 2014.875000 +8.5599e+00 4.736e+00
 2015.041667 -4.3017e-02 5.127e+00
 2015.125000 -2.8373e+00 5.349e+00
 2015.208333 -2.8861e+00 4.641e+00
 2015.291667 +3.1462e-01 4.451e+00
 2015.541667 +2.2168e+01 4.436e+00
 2015.625000 +2.7159e+01 4.373e+00
 2015.708333 +2.3884e+01 4.316e+00
 2015.958333 +4.7456e+00 4.677e+00
 2016.041667 +5.7570e+00 5.303e+00
 2016.125000 +8.1140e+00 5.064e+00
 2016.208333 +9.0383e+00 4.963e+00
 2016.375000 +6.9597e+00 4.761e+00
 2016.458333 +1.5250e+01 5.016e+00
 2016.541667 +2.2659e+01 5.074e+00
 2016.625000 +1.9051e+01 4.455e+00