کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6963682 | 1452289 | 2014 | 17 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Automating data-model workflows at a level 12 HUC scale: Watershed modeling in a distributed computing environment
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزار
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This infrastructure design is an important contribution to both how and where the workflows operate. We describe details of how these workflow services operate in a distributed manner for modeling CONUS HUC-12 catchments using the Penn State Integrated Hydrological Model (PIHM) as an example. The prototype is evaluated by generating data-model workflows for every CONUS HUC-12 and creating a repository of workflow provenance for every HUC-12 (â¼100Â km2) for use by researchers as a strategy to begin a new hydrological model study. The concept of provenance for data-model workflows developed here assures reproducibility of model simulations (e.g. reanalysis) from ETV datasets without storing model results which we have shown will require many petabytes of storage.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Environmental Modelling & Software - Volume 61, November 2014, Pages 174-190
Journal: Environmental Modelling & Software - Volume 61, November 2014, Pages 174-190
نویسندگان
Lorne Leonard, Christopher J. Duffy,