Net primary production from the Eppley-VGPM, Behrenfeld-VGPM, Behrenfeld-CbPM, Westberry-CbPM, Lee-AbPM and Silsbe-CAFE algorithms

Net primary production (mg C m^-2 d^-1) calculated from the Eppley-VGPM, Behrenfeld-VGPM, Behrenfeld-CbPM, Westberry-CbPM, Lee-AbPM and Silsbe-CAFE algorithms. MLD data taken from HADLEY EN4.2.2 using the density criterion of 0.03 kg m^-3. See note below regarding MLD data product from v2.0 onwards.

Data on a regular 25km grid at a 8 day resolution.

Version 1.1

Fixed minor issues with:

1. Conversion of bbp(443) to phytoplankton carbon.
2. Missing values at ~180W.

Version 1.2

1. Updated to include 2023.
2. Westberry-CbPM Nitracline depth updated with World Ocean Atlas 2023 Nitrate Data.
3. Silsbe-CAFE bbwater calculations updated with World Ocean Atlas 2023 Salinity Data.
4. File structure compressed using Zlib.

Please note for Westberry-CbPM and Silsbe-CAFE all years were reprocessed.

Version 1.3

1. Updated to include 2024.

Version 1.3.1

1. Replaced Behrenfeld-VGPM file which had errors.

Version 1.4

1. Updated to include 2025
2. File size reduction by storing data as float32 rather than float64.

Version 2.0

1. Changed source of MLD data product from HADLEY EN4.2.2 to Copernicus ARMOR3D. 
2. Merged Lee-AbPM record here.
3. Fixed minor issues with missing values.