{{{#!NewsFlash '''Recent Changes:''' [[BlogList(category=Specs)]] }}} == The ECOMS User Data Gateway (UDG) == The European Climate Observations, Modelling and Services initiative ([http://www.eu-ecoms.eu ECOMS]) coordinates the activities of three ongoing European projects (​[http://www.euporias.eu EUPORIAS], [http://www.specs-fp7.eu SPECS] and [http://naclim.zmaw.de NACLIM]). Different sector-specific impact activities to be undertaken in these projects require a reduced number of variables (typically at surface, but also at pressure levels for downscaling purposes) from different data sources (seasonal/decadal forecasts, reanalysis, etc.) with different terms of use (publicly available, available for ECOMS partners, etc.). As part of the data management activities in these projects, the [http://www.meteo.unican.es Santander Meteorology Group (UC-CSIC)] has established the ''ECOMS User Data Gateway'' ('''ECOMS UDG''') to provide a single access point to collections of impact-relevant variables, gathered from existing state-of-the-art datasets (see the available [wiki:SpecsEuporias/DataServer/Datasets datasets] and [wiki:SpecsEuporias/DataServer/ListOfVariables variables]). The '''ECOMS UDG''' is composed of a catalogue of datasets and services provided by a [https://www.unidata.ucar.edu/software/thredds/current/tds/TDS.html THREDDS data server] and a suite of tools for user-friendly data exploration, access and post-processing. A fine-grained user authorization system allows different user roles to access data sets with different data policies. Since ​[http://www.r-project.org R] has been adopted for a number of tasks in these projects (validation, downscaling, etc.), an R package for data exploration and access has been developed ([wiki:SpecsEuporias/RPackage useRaccess]) and additional functionalities will be developed to meet the users' needs. This wiki page provides an up-to-date description of the '''ECOMS UDG''', including information on the available datasets and variables, and the documentation of the available tools. The following documents and links are the basic references: * '''Technical notes:''' * [attachment:DataPortal_Tutorial_v2.pdf The ECOMS Data Gateway (v2.0)] * [attachment:System4Validation_v1.pdf Validation of System4 dataset (v1.0)] * '''Tools:''' * R package for data exploration/access:''' [attachment:meteoR_v1_0_2.zip useRaccess (v1.0.2)] == Contents of the wiki page: {{{#!comment [[TOC(SpecsEuporias*,inline,noheading)]] }}} 1. [wiki:SpecsEuporias/DataServer Data Server] * [wiki:SpecsEuporias/DataServer/THREDDS The THREDDS data server] * [wiki:SpecsEuporias/DataServer/Datasets Available datasets] * [wiki:SpecsEuporias/DataServer/ListOfVariables List of variables] * [wiki:SpecsEuporias/DataServer/Registration User registration] * [wiki:SpecsEuporias/DataServer/Web Access via Web] * [wiki:SpecsEuporias/DataServer/DAP Low-Level access] 1. [wiki:SpecsEuporias/EndUserNeeds Assessment of Users' Needs] * [wiki:SpecsEuporias/EndUserNeeds/CII EUPORIAS WP22 CIIs] * [wiki:SpecsEuporias/EndUserNeeds/ImpactModels EUPORIAS WP23 impact models] * [wiki:SpecsEuporias/EndUserNeeds/PilotApplications SPECS WP61 pilot applications] * [wiki:SpecsEuporias/EndUserNeeds/ListOfVariables Assessment of needed variables] * [wiki:SpecsEuporias/EndUserNeeds/NoteTimeAggregation A note on the temporal aggregation of climate variables] 1. [wiki:SpecsEuporias/RPackage R Package for Data Access] * [wiki:SpecsEuporias/RPackage/Homogeneization Data homogeneization] * [wiki:SpecsEuporias/RPackage/Requirements Previous requirements and R dependencies] * [wiki:SpecsEuporias/RPackage/Authentication Authentication] * [wiki:SpecsEuporias/RPackage/Functions Defined functions] * [wiki:SpecsEuporias/RPackage/Examples Examples] * [wiki:SpecsEuporias/RPackage/History History and versions] {{{#!comment * [wiki:SpecsEuporias/RPackage/History2 History and Versions (for SVN updates)] }}} 1. [wiki:SpecsEuporias/Interfaces Other interfaces for Data Access] * [wiki:SpecsEuporias/Interfaces/RPackage/Python Python] * [wiki:SpecsEuporias/Interfaces/RPackage/Matlab Matlab] 1. [wiki:SpecsEuporias/FAQs Known Problems and FAQs] * [wiki:SpecsEuporias/FAQs/Technical Technical Issues] * [wiki:SpecsEuporias/FAQs/DataSets Problems with Datasets] 1. [wiki:SpecsEuporias/Dissemination Dissemination Activities] == Issues == If you find any issue, problem or make a comment, please [/newticket?component=SpecsEuporiasDataServer drop us ticket!!]. You can submit the ticket anonymously, but if you want to receive notifications on updates and feedbacks you can provide your e-mail address in the ticket form. This is the list of tickets, so far: [[TicketQuery(component=SpecsEuporiasDataServer,format=Table, col=summary|type)]]