Changes between Version 9 and Version 10 of AvailableOptionsforInitPDAF


Ignore:
Timestamp:
Jul 4, 2019, 11:52:51 AM (6 weeks ago)
Author:
lnerger
Comment:

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  • AvailableOptionsforInitPDAF

    v9 v10  
    6767PDAF           0: symmetric square root
    6868PDAF           1: Cholesky decomposition
     69PDAF       param_int(8): Application of observation operator H, default: 0
     70PDAF           0: Apply H to ensemble mean to compute residual
     71PDAF           1: Apply H to all ensemble states and then compute residual from mean of these
     72PDAF              param_int(8)=1 is the recomended choice for nonlinear H
    6973PDAF     --- Floating point parameters (Array param_real) ---
    7074PDAF       param_real(1): Forgetting factor (usually >0 and <=1), required
     
    187191PDAF           0: deterministic transformation
    188192PDAF           2: use product of 0 with random orthonomal matrix with eigenvector (1,...,1)^T
     193PDAF       param_int(7): not used
     194PDAF       param_int(8): Application of observation operator H, default: 0
     195PDAF           0: Apply H to ensemble mean to compute residual
     196PDAF           1: Apply H to all ensemble states and then compute residual from mean of these
     197PDAF              param_int(8)=1 is the recomended choice for nonlinear H
    189198PDAF     --- Floating point parameters (Array param_real) ---
    190199PDAF       param_real(1): Forgetting factor (usually >0 and <=1), required
     
    263272PDAF           0: symmetric square root
    264273PDAF           1: Cholesky decomposition
     274PDAF       param_int(8): Application of observation operator H, default: 0
     275PDAF           0: Apply H to ensemble mean to compute residual
     276PDAF           1: Apply H to all ensemble states and then compute residual from mean of these
     277PDAF              param_int(8)=1 is the recomended choice for nonlinear H
    265278PDAF     --- Floating point parameters (Array param_real) ---
    266279PDAF       param_real(1): Forgetting factor (usually >0 and <=1), required
     
    411424PDAF     +++++++++ End of option overview for the LNETF  ++++++++++
    412425}}}
     426
     427== GENOBS (filtertype=11) ==
     428
     429{{{
     430PDAF     Available options for GENOBS:
     431PDAF     --- Sub-types (Parameter subtype) ---
     432PDAF       0: Standard implementation with ensemble integration
     433PDAF     --- Integer parameters (Array param_int) ---
     434PDAF       param_int(1): Dimension of state vector (>0), required
     435PDAF       param_int(2): Ensemble size (>0), required
     436PDAF     --- Floating point parameters (Array param_real) ---
     437PDAF       param_real(1): Forgetting factor (usually >0 and <=1), required, but not used
     438PDAF     --- Further parameters ---
     439PDAF       n_modeltasks: Number of parallel model integration tasks
     440PDAF           =1 for GENOBS; not larger than total number of processors
     441PDAF           =1 required for subtypes 2 and 3
     442PDAF       screen: Control verbosity of PDAF
     443PDAF           0: no outputs
     444PDAF           1: basic output (default)
     445PDAF           2: 1 plus timing output
     446PDAF           3: 2 plus debug output
     447PDAF     +++++++++ End of option overview for GENOBS  ++++++++++
     448}}}
     449
     450== PF (filtertype=12) ==
     451
     452{{{
     453PDAF     Available options for PF:
     454PDAF     --- Sub-types (Parameter subtype) ---
     455PDAF       0: Standard implementation with ensemble integration
     456PDAF       5: Offline mode
     457PDAF     --- Integer parameters (Array param_int) ---
     458PDAF       param_int(1): Dimension of state vector (>0), required
     459PDAF       param_int(2): Ensemble size (>0), required
     460PDAF       param_int(3): Resampling type, optional
     461PDAF           1: probabilistic resamping (default)
     462PDAF           2: stochastic universal resampling
     463PDAF           3: residual resampling
     464PDAF       param_int(4): Type of ensemble perturbations, optional
     465PDAF           0: no perturbations (default)
     466PDAF           1: constant standard deviation
     467PDAF           2: relative to ensemble standard deviation
     468PDAF     --- Floating point parameters (Array param_real) ---
     469PDAF       param_real(1): Ensemble pert. level (>0), required, only used if param_int(4)>0
     470PDAF     --- Further parameters ---
     471PDAF       n_modeltasks: Number of parallel model integration tasks
     472PDAF           >=1 for subtypes 0 and 1; not larger than total number of processors
     473PDAF           =1 required for subtypes 2 and 3
     474PDAF       screen: Control verbosity of PDAF
     475PDAF           0: no outputs
     476PDAF           1: basic output (default)
     477PDAF           2: 1 plus timing output
     478PDAF           3: 2 plus debug output
     479PDAF     +++++++++ End of option overview for the PF  ++++++++++
     480}}}