1. Bias correction for the XCTD salinity profiles

The following values were added to the XCTD salinity profiles to correct the XCTD salinity biases.
14010101.XCT     -0.0154
14010201.XCT     -0.0265
14010301.XCT     -0.0007
14010401.XCT     -0.0031
14010501.XCT     -0.0144
14010601.XCT      0.0143
14010701.XCT      0.0072
14010801.XCT     -0.0037
14010901.XCT      0.0070
14011001.XCT      0.0022
14011101.XCT      0.0001
14011201.XCT      0.0051
14011301.XCT      0.0134
14011402.XCT      0.0256