Changes between Version 56 and Version 57 of OMI_observation_modules


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Timestamp:
Oct 2, 2024, 4:50:50 PM (7 weeks ago)
Author:
lnerger
Comment:

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  • OMI_observation_modules

    v56 v57  
    111111 1. [wiki:OMI_observation_modules#ocoord_p ocoord_p]: store the coordinates of the observations (only actually used in case of localization)
    112112 1. [wiki:OMI_observation_modules#ivar_obs_p ivar_obs_p]: store the inverse error variance of each observation for the default mode of OMI, which assumes a diagonal observation error covariance matrix
    113  1. [wiki:OMI_observation_modules#thisobsid_obs_p thisobs%id_obs_p]: store the indices of state vector elements that correspond to an observation (A single value for observation at grid points, or multiple values for derived quantities or interpolation)
     113 1. [wiki:OMI_observation_modules#thisobsid_obs_p thisobs%id_obs_p]: store the indices of state vector elements that correspond to an observation (A single value for observation at grid points, or multiple values for derived quantities or interpolation; this is only used in the OMI-provided observation operators)
    114114
    115115When the observation operator performs interpolation, one further needs to initialize an array of interpolation coefficients ([wiki:OMI_observation_modules#thisobsicoeff_p thisobs%icoeff_p]). For Cartesian distance computation with periodicity one also needs to set [wiki:OMI_observation_modules#thisobsdomainsize thisobs%domainsize].