Reiner Schlitzer & Reiner Schlitzer & Stephan HeckendorffStephan Heckendorff

Alfred Wegener Institute for Polar and Marine ResearchAlfred Wegener Institute for Polar and Marine Research

Ocean Data View –Ocean Data View –New DevelopmentsNew Developments

Station SelectionStation Selection

Build large dataBuild large datacollectionscollections Apply selection criteriaApply selection criteria

Analyze stationAnalyze stationsubsetsubset

ODV – Version 4ODV – Version 4

Ocean Data View - Version 4Ocean Data View - Version 4

Complete software re-coding to…Complete software re-coding to…

• overcome many limitations of ODV3overcome many limitations of ODV3

• allow more general metadata and data modelsallow more general metadata and data models

• provide more interactive controls and display stylesprovide more interactive controls and display styles

ODV – ODV – Version 4Version 4

Flexible metadata schemes

Support for missing metavalues and metadata quality flags

Unlimited number of variables

Custom quality flags

Custom numeric data types (1 … 8 bytes)

New Features - New Features - Data ModelData Model

ODV – Version 4 – Application WindowODV – Version 4 – Application Window

ODV – Version 4 – Shading ModesODV – Version 4 – Shading Modes

RoadmapRoadmap

1.1. Implement custom quality flags (incl. SDN QF)Implement custom quality flags (incl. SDN QF)(test version for SDN training course, June 2008)(test version for SDN training course, June 2008)

2.2. Achieve full ODV3 functionality and release as Achieve full ODV3 functionality and release as ODV3 replacementODV3 replacement(test version: fall/ 2008. SDN testers welcome. (test version: fall/ 2008. SDN testers welcome. release: spring/2009)release: spring/2009)

3.3. Define new metadata and data modelDefine new metadata and data model(input from SDN welcome; from now on)(input from SDN welcome; from now on)

4.4. Implement new data modelImplement new data model(fall/2008)(fall/2008)

DIVA Integration in ODVDIVA Integration in ODV

ODV will automatically…ODV will automatically…•create all files for DIVAcreate all files for DIVA

•run DIVA mesh generation and estimationrun DIVA mesh generation and estimation

•read and display the gridded fieldread and display the gridded field

ODV/DIVA IntegrationODV/DIVA Integration

Other usages?Other usages?

Use of ODV/DIVA in Web ApplicationsUse of ODV/DIVA in Web Applications

Web ApplicationWeb Application

ODV/DIVAODV/DIVA

X/Y/Z DataX/Y/Z Data

ImageImage

Gridded ValuesGridded Values