div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Variational interpolation of Argo data onto isopycnal surfaces src=https:reader036fdocumentsusreader036viewer202206230956813dfd550346895da7d800html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divpKonstantin Lebedevpdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Variational interpolation of Argo data onto isopycnal surfaces src=https:reader036fdocumentsusreader036viewer202206230956813dfd550346895da7d800html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divpGridded data on isopycnalspdiv