getGpopsInitialGuess.m

% This function is part of the NMSM Pipeline, see file for full license.
%
% This function parses and loads the initial guesses for states (if
% specified), controls (if specified), and parameters (if specified)
%
% (struct) -> (struct)
% 


function initialGuess = getGpopsInitialGuess(tree)
import org.opensim.modeling.Storage
initialGuess = [];
statesFileName = getTextFromField(getFieldByNameOrAlternate(tree, ...
    'initial_states_file', ''));
if ~isempty(statesFileName)
    initialGuess.time = parseTimeColumn({statesFileName})';
    initialGuess.stateLabels = getStorageColumnNames(Storage({statesFileName}));
    initialGuess.state = parseTreatmentOptimizationStandard({statesFileName});
end
controlsFileName = getTextFromField(getFieldByNameOrAlternate(tree, ...
    'initial_controls_file', ''));
if ~isempty(controlsFileName)
    initialGuess.controlLabels = getStorageColumnNames(Storage({controlsFileName}));
    initialGuess.control = parseTreatmentOptimizationStandard({controlsFileName});
end
parametersFileName = getTextFromField(getFieldByNameOrAlternate(tree, ...
    'initial_parameters_file', ''));
if ~isempty(parametersFileName)
    initialGuess.parameterLabels = getStorageColumnNames(Storage({parametersFileName}));
    initialGuess.parameter = parseTreatmentOptimizationStandard({parametersFileName});
end
end