private void placeInitialConditions() {
        initialConditionsPanel.setLayout(gridBagLayout);

        //Create GridBagConstraints
        GridBagConstraints constraints = new GridBagConstraints();
        constraints.anchor = GridBagConstraints.NORTHWEST;
        constraints.insets = DEFAULT_INSETS;
        constraints.gridx = 0;
        constraints.gridy = 0;
        constraints.weightx = 1;
        constraints.weighty = 1;
        constraints.fill = GridBagConstraints.HORIZONTAL;

        constraints.gridy++;
        constraints.gridx = 0;
        gridBagLayout.setConstraints(psiLabel, constraints);
        constraints.gridx++;
        gridBagLayout.setConstraints(psiTextField, constraints);

        constraints.gridy++;
        constraints.gridx = 0;
        gridBagLayout.setConstraints(thetaLabel, constraints);
        constraints.gridx++;
        gridBagLayout.setConstraints(thetaTextField, constraints);

        constraints.gridy++;
        constraints.gridx = 0;
        gridBagLayout.setConstraints(phiLabel, constraints);
        constraints.gridx++;
        gridBagLayout.setConstraints(phiTextField, constraints);

        initialConditionsPanel.add(phiLabel);
        phiLabel.setToolTipText("Roll angle / Угол крена");
        initialConditionsPanel.add(phiTextField);
        initialConditionsPanel.add(psiLabel);
        psiLabel.setToolTipText("Yaw angle / Угол рыскания");
        initialConditionsPanel.add(psiTextField);
        initialConditionsPanel.add(thetaLabel);
        thetaLabel.setToolTipText("Pitch angle / Угол тангажа");
        initialConditionsPanel.add(thetaTextField);
    }