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META TOPICPARENT |
name="InterOpMay2006Theory" |
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< < | This page is meant to gather input on properties and possible values for describing simulations and their results. One of the uses of this list is forming a proposal for additions to the UCDs and Semantic Vocabulary lists of the UCDs working group. |
> > | The Simulation Data Model relies on concepts organized as SKOS vocabularies. Several vocabularies have been developed by the VO-Theory I.G. Some of them have been developed thanks to the journals keywords. The astronomical objects vocabulary has been developed by the Semantic working group. |
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< < | This list was started during a meeting of the theory interest group on Tue May 16, by simply writing down terms that were used in a discussion about how to describe simulations. We added a little structure as a first separation for what should end up as UCD or as a word in the "semantic vocabulary". |
> > | New terms can be added to these vocabularies contacting the VO-Theory I.G. Once sufficiently mature, the process to develop these vocabularies could be supervised by the Semantics W.G. as for the UCDs. |
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< < | The deadline of June 16 set at the interop meeting has passed and a core group has started working on collecting and organising the list into a Note for the Semantics working group. |
> > | Present vocabularies are : |
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- Algorithms
- Astronomical objects
- Input parameters
- Physical processes
- Physical quantities
- Data object types
UCDs can also be used as valid VO-Theory vocabularies |
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> > | The main official vocabularies can be found at the address :
The UCDs can also be considered as one of the useable vocabularies.
Webservices have been developed to check the validity of concepts : |
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< < | Starting June 19 2006 we will go through the exercise of further classification and, importantly, finding out which concepts and words already exist in the lists. To this end a few useful links are gathered here |
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UCD and standard vocabulary
- name of code:
- gadget 2
- zeus
- flash
- cloudy
- ramses
- enzo
- hydra
- starlab
- nbody0..6
- cosmics
- mappings
- vac (versatile advection code = MHD)
- astroBEAR (mhd)
- GALEV, Starburst99, sed@, PEGASE, GALAXEV... (ev. synthesis codes)
- Altlas9 (12), Tlusty, VMBasic, Synthe, Phoenix, Nemo, Basel (atmosphere codes/libararies)
- FRANEC, Geneva, Padova... (evolutionary tracks/isochrones)
- Besancon Galaxy Model
- physical process (primary)
- radiative transfer
- gravitational dynamics
- GR
- hydrodynamics
- fluid dynamics
- plasma physics
- magneto-hydrodynamics
- stellar evolution (Is it a physical process?)
- stellar population synthesis (physical process or algorithm?)
- photoionization
- photodissociation
- physical process (secondary?)
- photoionization
- hydrostatic equilibrium (atmosphere?)
- subject
- star
- stars
- stellar clusters
- galaxy
- volume of space
- accretion disc(k)
- jet
- interstellar medium
- molecular cloud
- atmosphere (of planet, exo-planet, star...)
- type of algorithm:
- nbody
- mesh
- collisionless
- eulerian grid
- lagrangian grid
- tree
- adaptive refinement mesh
- adaptive refinement tree
- sph
- tree-sph
- pppm
- pm
- pp
- fokker-planck codes
- vlasov solvers
- orbit solver
- pic (particle in cell)
- tree-pm
- scf (self consistent field)
- ffm (fast multipole method)
- schwarzschild
- ppm (piecewise parabolic method)
- plm (piecewise linear method = godunov)
- Isochrone synthesis
- Fuel consuption theorem
- Monte-Carlo
- stellar population synthesis
- time evolution
- leap frog
- individual timesteps
- static
- adaptative timesteps
- runge-kutta
- symplectic integrator
- algorithmic parameter, including initial and boundary conditions
- number of particles
- mesh size
- gravitational softening
- box size
- timestep
- cosmological constants
- Teff
- log of surface gravity
- color indices
- distance to the observer
- result type
- snapshot
- animation
- table
- FITS
- catalogue of objects
- statistics of objects
- result parameters
- time
- redshift
- metallicity
- Output
- spectral energy distribution
- fotometric evolution
- luminosity function distribution
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