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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">hydrophysics</journal-id><journal-title-group><journal-title xml:lang="ru">Фундаментальная и прикладная гидрофизика</journal-title><trans-title-group xml:lang="en"><trans-title>Fundamental and Applied Hydrophysics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-6673</issn><issn pub-type="epub">2782-5221</issn><publisher><publisher-name>St. Petersburg Research Center of the Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.7868/S2073667320010037</article-id><article-id custom-type="elpub" pub-id-type="custom">hydrophysics-5</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ТЕХНИЧЕСКАЯ ГИДРОФИЗИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>TECHNICAL HYDROPHYSICS</subject></subj-group></article-categories><title-group><article-title>Обновлённый программный комплекс для моделирования внутренних волн в Мировом океане с поддержкой облачных вычислений</article-title><trans-title-group xml:lang="en"><trans-title>Updated software package for internal waves modeling in the World Ocean with cloud computing support</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тюгин</surname><given-names>Д. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Tyugin</surname><given-names>D. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Нижний Новгород</p></bio><bio xml:lang="en"><p>Nizhny Novgorod</p></bio><email xlink:type="simple">dtyugin@nntu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Куркин</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kurkin</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Нижний Новгород</p></bio><bio xml:lang="en"><p>Nizhny Novgorod</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Куркина</surname><given-names>О. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Kurkina</surname><given-names>O. Ye.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Нижний Новгород</p></bio><bio xml:lang="en"><p>Nizhny Novgorod</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Нижегородский государственный технический университет им. Р.Е. Алексеева</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Nizhny Novgorod State Technical University n.a. R.E. Alekseeva</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>28</day><month>11</month><year>2021</year></pub-date><volume>13</volume><issue>1</issue><fpage>24</fpage><lpage>34</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Тюгин Д.Ю., Куркин А.А., Куркина О.Е., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Тюгин Д.Ю., Куркин А.А., Куркина О.Е.</copyright-holder><copyright-holder xml:lang="en">Tyugin D.Y., Kurkin A.A., Kurkina O.Y.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://hydrophysics.spbrc.ru/jour/article/view/5">https://hydrophysics.spbrc.ru/jour/article/view/5</self-uri><abstract><p>В статье описан разработанный программный инструмент, объединяющий в себе численные модели, гидрологические данные, средства подготовки, анализ результатов и информацию о наблюдениях по тематике внутренних волн в Мировом океане. Предлагаемый подход направлен на повышение эффективности исследования путем автоматизации рутинных операций, повторяющихся при каждом численном эксперименте. Разработана новая версия программного комплекса (IGWResearch2). Структура комплекса была существенно переработана и дополнена новым функционалом с учетом анализа запросов пользователей. Были разработаны коммуникационные блоки для проведения облачных вычислений, интеграции исходных данных и результатов расчета в облачное хранилище. Такой подход позволяет перенести вычислительный процесс с рабочих станций на вычислительный сервер с более производительным аппаратным обеспечением. Облачное хранилище дает возможность обмениваться данными между пользователями и хранить результаты расчетов на сервере. Пользовательский интерфейс переработан, добавлена пошаговая система инициализации модели с автоматической корректировкой на основе теоретических оценок. Разработан блок интеграции с сервисами НИЛ МПиТК НГТУ им. Р. Е. Алексеева: авторизацией и онлайн базой данных наблюдений внутренних волн, позволяющий отображать информацию о типах, источниках и дате наблюдений на интерактивной карте. В статье рассматриваются особенности реализации комплекса, обзор используемых моделей, данных и численный эксперимент, выполненный при помощи комплекса.</p></abstract><trans-abstract xml:lang="en"><p>The development of a software package IGWResearch2 is considered in the paper. This package contains numerical models, hydrological data, data preparation tools, analysis tools and observations’ information related to internal waves in the World Ocean. The proposed approach is pursuing a goal to increase research efficiency by automation of routine operations repeatable with every numerical computation run. A new version of the software package was developed. The software structure was changed significantly and extended based on users’ requests. Communication modules for cloud computing and cloud storage were developed. This approach brings the possibility to transfer a computational process from workstations to a dedicated high-performance server. Cloud storage provides an ability for users to exchange numerical results and other data and store their data on the server. The graphical user interface was upgraded. A step-by-step configuration tool for the initialization of numeric models was added. This tool provides an ability to automatically correct user input based on weakly nonlinear theory estimations. New tools for the laboratory of modeling of natural and anthropogenic disasters of NNSTU n. a. R. E. Alekseev services access were developed. They extend the package with web-site based authorization and provide online access to the database of internal waves’ observations. These tools provide information about internal waves’ locations, their types, and dates on the interactive map. A numerical experiment using the software package is presented in the paper.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>внутренние волны</kwd><kwd>программный комплекс</kwd><kwd>слабонелинейная теория</kwd><kwd>облачные вычисления</kwd></kwd-group><kwd-group xml:lang="en"><kwd>internal waves</kwd><kwd>software package</kwd><kwd>weak non-linear theory</kwd><kwd>cloud computing</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The presented results were obtained with the funding of a grant from the Russian Science Foundation (project No. 17-71-10101).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Рувинская Е.А., Куркина О.Е., Куркин А.А., Зайцев А.И. Моделирование воздействия внутренних волн на морские платформы для гидрологических условий шельфовой зоны о. Сахалин // Фундаментальная и прикладная гидрофизика. 2017. Т. 10, № 4. 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