<!-- $Id: field_def_ISO.xml 6226 2026-06-01 12:07:17Z snguyen $ -->
            <field_group>

            <!-- VARS 2D -->
<!--              <field_group operation="average" grid_ref="grid_out" > -->
            <field_group id="ISO2D_hf">
            <!-- water oxygen H216O H217O H218O -->
                <field field_ref="precipH216O"     level="1" />
                <field field_ref="plulH216O"       level="1" />
                <field field_ref="plucH216O"       level="1" />
                <field field_ref="runofflandH216O" level="1" />
                <field field_ref="rivflowH216O" level="1" />
                <field field_ref="coastflowH216O" level="1" />
                <field field_ref="RsolH216O" level="1" />
                <field field_ref="evapH216O"       level="1" />
                <field field_ref="evap_terH216O"   level="1" />
                <field field_ref="evap_licH216O"   level="1" />
                <field field_ref="evap_oceH216O"   level="1" />
                <field field_ref="evap_sicH216O"   level="1" />
                <field field_ref="prwH216O"        level="1" />
                <field field_ref="uqH216O"         level="1" />
                <field field_ref="vqH216O"         level="1" />
                <field field_ref="Rland_iceH216O"  level="1" />
                <field field_ref="snow_terH216O"   level="1" />
                <field field_ref="snow_licH216O"   level="1" />
                <field field_ref="snow_oceH216O"   level="10" />
                <field field_ref="snow_sicH216O"   level="1" />
                <field field_ref="precipH217O"     level="1" />
                <field field_ref="plulH217O"       level="1" />
                <field field_ref="plucH217O"       level="1" />
                <field field_ref="runofflandH217O" level="1" />
                <field field_ref="rivflowH217O" level="1" />
                <field field_ref="coastflowH217O" level="1" />
                <field field_ref="RsolH217O" level="1" />
                <field field_ref="evapH217O"       level="1" />
                <field field_ref="evap_terH217O"   level="1" />
                <field field_ref="evap_licH217O"   level="1" />
                <field field_ref="evap_oceH217O"   level="1" />
                <field field_ref="evap_sicH217O"   level="1" />
                <field field_ref="prwH217O"        level="1" />
                <field field_ref="uqH217O"         level="1" />
                <field field_ref="vqH217O"         level="1" />
                <field field_ref="Rland_iceH217O"  level="1" />
                <field field_ref="snow_terH217O"   level="1" />
                <field field_ref="snow_licH217O"   level="1" />
                <field field_ref="snow_oceH217O"   level="10" />
                <field field_ref="snow_sicH217O"   level="1" />
                <field field_ref="precipH218O"     level="1" />
                <field field_ref="plulH218O"       level="1" />
                <field field_ref="plucH218O"       level="1" />
                <field field_ref="runofflandH218O" level="1" />
                <field field_ref="rivflowH218O" level="1" />
                <field field_ref="coastflowH218O" level="1" />
                <field field_ref="RsolH218O" level="1" />
                <field field_ref="evapH218O"       level="1" />
                <field field_ref="evap_terH218O"   level="1" />
                <field field_ref="evap_licH218O"   level="1" />
                <field field_ref="evap_oceH218O"   level="1" />
                <field field_ref="evap_sicH218O"   level="1" />
                <field field_ref="prwH218O"        level="1" />
                <field field_ref="uqH218O"         level="1" />
                <field field_ref="vqH218O"         level="1" />
                <field field_ref="Rland_iceH218O"  level="1" />
                <field field_ref="snow_terH218O"   level="1" />
                <field field_ref="snow_licH218O"   level="1" />
                <field field_ref="snow_oceH218O"   level="10" />
                <field field_ref="snow_sicH218O"   level="1" />
            <!-- water hydrogen HDO HTO -->
                <field field_ref="precipHDO"     level="1" />
                <field field_ref="plulHDO"       level="1" />
                <field field_ref="plucHDO"       level="1" />
                <field field_ref="runofflandHDO" level="1" />
                <field field_ref="rivflowHDO" level="1" />
                <field field_ref="coastflowHDO" level="1" />
                <field field_ref="RsolHDO" level="1" />
                <field field_ref="evapHDO"       level="1" />
                <field field_ref="evap_terHDO"   level="1" />
                <field field_ref="evap_licHDO"   level="1" />
                <field field_ref="evap_oceHDO"   level="1" />
                <field field_ref="evap_sicHDO"   level="1" />
                <field field_ref="prwHDO"       level="1" />
                <field field_ref="uqHDO"        level="1" />
                <field field_ref="vqHDO"        level="1" />
                <field field_ref="Rland_iceHDO" level="1" />
                <field field_ref="snow_terHDO"  level="1" />
                <field field_ref="snow_licHDO"  level="1" />
                <field field_ref="snow_oceHDO"  level="10" />
                <field field_ref="snow_sicHDO"  level="1" />
                <field field_ref="plulHTO"       level="1" />
                <field field_ref="precipHTO"     level="1" />
                <field field_ref="plucHTO"       level="1" />
                <field field_ref="runofflandHTO" level="1" />
                <field field_ref="rivflowHTO" level="1" />
                <field field_ref="coastflowHTO" level="1" />
                <field field_ref="RsolHTO" level="1" />
                <field field_ref="evapHTO"       level="1" />
                <field field_ref="evap_terHTO"   level="1" />
                <field field_ref="evap_licHTO"   level="1" />
                <field field_ref="evap_oceHTO"   level="1" />
                <field field_ref="evap_sicHTO"   level="1" />
                <field field_ref="prwHTO"       level="1" />
                <field field_ref="uqHTO"        level="1" />
                <field field_ref="vqHTO"        level="1" />
                <field field_ref="Rland_iceHTO" level="1" />
                <field field_ref="snow_terHTO"  level="1" />
                <field field_ref="snow_licHTO"  level="1" />
                <field field_ref="snow_oceHTO"  level="10" />
                <field field_ref="snow_sicHTO"  level="1" />
            </field_group>

            <!-- VARS 3D -->
<!--              <field_group operation="average" grid_ref="grid_out_presnivs"> -->
            <field_group id="ISO3D_hf">
            <!-- water oxygen H216O H217O H218O -->
                <field field_ref="ovapH216O"   level="1" />
                <field field_ref="oliqH216O"   level="1" />
                <field field_ref="ocondH216O"  level="1" />
                <field field_ref="dqdynH216O"  level="1" />
                <field field_ref="dqldynH216O" level="1" />
                <field field_ref="dqconH216O"  level="1" />
                <field field_ref="dqlscH216O"  level="1" />
                <field field_ref="dqevaH216O"  level="1" />
                <field field_ref="dqvdfH216O"  level="1" />
                <field field_ref="dqajsH216O"  level="1" />
                <field field_ref="dqtheH216O"  level="1" />
                <field field_ref="ovapH217O"   level="1" />
                <field field_ref="oliqH217O"   level="1" />
                <field field_ref="ocondH217O"  level="1" />
                <field field_ref="dqdynH217O"  level="1" />
                <field field_ref="dqldynH217O" level="1" />
                <field field_ref="dqconH217O"  level="1" />
                <field field_ref="dqlscH217O"  level="1" />
                <field field_ref="dqevaH217O"  level="1" />
                <field field_ref="dqvdfH217O"  level="1" />
                <field field_ref="dqajsH217O"  level="1" />
                <field field_ref="dqtheH217O"  level="1" />
                <field field_ref="ovapH218O"   level="1" />
                <field field_ref="oliqH218O"   level="1" />
                <field field_ref="ocondH218O"  level="1" />
                <field field_ref="dqdynH218O"  level="1" />
                <field field_ref="dqldynH218O" level="1" />
                <field field_ref="dqconH218O"  level="1" />
                <field field_ref="dqlscH218O"  level="1" />
                <field field_ref="dqevaH218O"  level="1" />
                <field field_ref="dqvdfH218O"  level="1" />
                <field field_ref="dqajsH218O"  level="1" />
                <field field_ref="dqtheH218O"  level="1" />
            <!-- water hydrogen HDO HTO -->
                <field field_ref="ovapHDO"   level="1" />
                <field field_ref="oliqHDO"   level="1" />
                <field field_ref="ocondHDO"  level="1" />
                <field field_ref="dqdynHDO"  level="1" />
                <field field_ref="dqldynHDO" level="1" />
                <field field_ref="dqconHDO"  level="1" />
                <field field_ref="dqlscHDO"  level="1" />
                <field field_ref="dqevaHDO"  level="1" />
                <field field_ref="dqvdfHDO"  level="1" />
                <field field_ref="dqajsHDO"  level="1" />
                <field field_ref="dqtheHDO"  level="1" />
                <field field_ref="ovapHTO"   level="1" />
                <field field_ref="oliqHTO"   level="1" />
                <field field_ref="ocondHTO"  level="1" />
                <field field_ref="dqdynHTO"  level="1" />
                <field field_ref="dqldynHTO" level="1" />
                <field field_ref="dqconHTO"  level="1" />
                <field field_ref="dqlscHTO"  level="1" />
                <field field_ref="dqevaHTO"  level="1" />
                <field field_ref="dqvdfHTO"  level="1" />
                <field field_ref="dqajsHTO"  level="1" />
                <field field_ref="dqtheHTO"  level="1" />
            </field_group>

            <!-- VARS 2D -->
<!--              <field_group operation="average" grid_ref="grid_out" > -->
            <field_group id="ISO2D_day">
            <!-- water oxygen H216O H217O H218O -->
                <field field_ref="precipH216O"     level="2" />
                <field field_ref="plulH216O"       level="2" />
                <field field_ref="plucH216O"       level="2" />
                <field field_ref="runofflandH216O" level="2" />
                <field field_ref="rivflowH216O"    level="1" />
                <field field_ref="coastflowH216O"  level="1" />
                <field field_ref="RsolH216O"       level="1" />
                <field field_ref="evapH216O"       level="2" />
                <field field_ref="evap_terH216O"   level="2" />
                <field field_ref="evap_licH216O"   level="2" />
                <field field_ref="evap_oceH216O"   level="2" />
                <field field_ref="evap_sicH216O"   level="2" />
                <field field_ref="prwH216O"        level="1" />
                <field field_ref="uqH216O"         level="1" />
                <field field_ref="vqH216O"         level="1" />
                <field field_ref="Rland_iceH216O"  level="1" />
                <field field_ref="snow_terH216O"   level="1" />
                <field field_ref="snow_licH216O"   level="1" />
                <field field_ref="snow_oceH216O"   level="10" />
                <field field_ref="snow_sicH216O"   level="1" />
                <field field_ref="precipH217O"     level="2" />
                <field field_ref="plulH217O"       level="2" />
                <field field_ref="plucH217O"       level="2" />
                <field field_ref="runofflandH217O" level="2" />
                <field field_ref="rivflowH217O"    level="1" />
                <field field_ref="coastflowH217O"  level="1" />
                <field field_ref="RsolH217O"       level="1" />
                <field field_ref="evapH217O"       level="2" />
                <field field_ref="evap_terH217O"   level="2" />
                <field field_ref="evap_licH217O"   level="2" />
                <field field_ref="evap_oceH217O"   level="2" />
                <field field_ref="evap_sicH217O"   level="2" />
                <field field_ref="prwH217O"        level="1" />
                <field field_ref="uqH217O"         level="1" />
                <field field_ref="vqH217O"         level="1" />
                <field field_ref="Rland_iceH217O"  level="1" />
                <field field_ref="snow_terH217O"   level="1" />
                <field field_ref="snow_licH217O"   level="1" />
                <field field_ref="snow_oceH217O"   level="10" />
                <field field_ref="snow_sicH217O"   level="1" />
                <field field_ref="precipH218O"     level="2" />
                <field field_ref="plulH218O"       level="2" />
                <field field_ref="plucH218O"       level="2" />
                <field field_ref="runofflandH218O" level="2" />
                <field field_ref="rivflowH218O"    level="1" />
                <field field_ref="coastflowH218O"  level="1" />
                <field field_ref="RsolH218O"       level="1" />
                <field field_ref="evapH218O"       level="2" />
                <field field_ref="evap_terH218O"   level="2" />
                <field field_ref="evap_licH218O"   level="2" />
                <field field_ref="evap_oceH218O"   level="2" />
                <field field_ref="evap_sicH218O"   level="2" />
                <field field_ref="prwH218O"        level="1" />
                <field field_ref="uqH218O"         level="1" />
                <field field_ref="vqH218O"         level="1" />
                <field field_ref="Rland_iceH218O"  level="1" />
                <field field_ref="snow_terH218O"   level="1" />
                <field field_ref="snow_licH218O"   level="1" />
                <field field_ref="snow_oceH218O"   level="10" />
                <field field_ref="snow_sicH218O"   level="1" />
            <!-- water hydrogen HDO HTO -->
                <field field_ref="precipHDO"    level="2" />
                <field field_ref="plulHDO"      level="2" />
                <field field_ref="plucHDO"      level="2" />
                <field field_ref="runofflandHDO" level="2" />
                <field field_ref="rivflowHDO"   level="1" />
                <field field_ref="coastflowHDO" level="1" />
                <field field_ref="RsolHDO"      level="1" />
                <field field_ref="evapHDO"      level="2" />
                <field field_ref="evap_terHDO"  level="2" />
                <field field_ref="evap_licHDO"  level="2" />
                <field field_ref="evap_oceHDO"  level="2" />
                <field field_ref="evap_sicHDO"  level="2" />
                <field field_ref="prwHDO"       level="1" />
                <field field_ref="uqHDO"        level="1" />
                <field field_ref="vqHDO"        level="1" />
                <field field_ref="Rland_iceHDO" level="1" />
                <field field_ref="snow_terHDO"  level="1" />
                <field field_ref="snow_licHDO"  level="1" />
                <field field_ref="snow_oceHDO"  level="10" />
                <field field_ref="snow_sicHDO"  level="1" />		
                <field field_ref="plulHTO"      level="2" />
                <field field_ref="precipHTO"    level="2" />
                <field field_ref="plucHTO"      level="2" />
                <field field_ref="runofflandHTO" level="2" />
                <field field_ref="rivflowHTO"   level="1" />
                <field field_ref="coastflowHTO" level="1" />
                <field field_ref="RsolHTO"      level="1" />
                <field field_ref="evapHTO"      level="2" />
                <field field_ref="evap_terHTO"  level="2" />
                <field field_ref="evap_licHTO"  level="2" />
                <field field_ref="evap_oceHTO"  level="2" />
                <field field_ref="evap_sicHTO"  level="2" />
                <field field_ref="prwHTO"       level="1" />
                <field field_ref="uqHTO"        level="1" />
                <field field_ref="vqHTO"        level="1" />
                <field field_ref="Rland_iceHTO" level="1" />
                <field field_ref="snow_terHTO"  level="1" />
                <field field_ref="snow_licHTO"  level="1" />
                <field field_ref="snow_oceHTO"  level="10" />
                <field field_ref="snow_sicHTO"  level="1" />		
            </field_group>

            <!-- VARS 3D -->
<!--              <field_group operation="average" grid_ref="grid_out_presnivs"> -->
            <field_group id="ISO3D_day">
            <!-- water oxygen H216O H217O H218O -->
                <field field_ref="ovapH216O"   level="2" />
                <field field_ref="oliqH216O"   level="2" />
                <field field_ref="ocondH216O"  level="2" />
                <field field_ref="dqdynH216O"  level="2" />
                <field field_ref="dqldynH216O" level="2" />
                <field field_ref="dqconH216O"  level="2" />
                <field field_ref="dqlscH216O"  level="2" />
                <field field_ref="dqevaH216O"  level="2" />
                <field field_ref="dqvdfH216O"  level="2" />
                <field field_ref="dqajsH216O"  level="2" />
                <field field_ref="dqtheH216O"  level="2" />
                <field field_ref="ovapH217O"   level="2" />
                <field field_ref="oliqH217O"   level="2" />
                <field field_ref="ocondH217O"  level="2" />
                <field field_ref="dqdynH217O"  level="2" />
                <field field_ref="dqldynH217O" level="2" />
                <field field_ref="dqconH217O"  level="2" />
                <field field_ref="dqlscH217O"  level="2" />
                <field field_ref="dqevaH217O"  level="2" />
                <field field_ref="dqvdfH217O"  level="2" />
                <field field_ref="dqajsH217O"  level="2" />
                <field field_ref="dqtheH217O"  level="2" />
                <field field_ref="ovapH218O"   level="2" />
                <field field_ref="oliqH218O"   level="2" />
                <field field_ref="ocondH218O"  level="2" />
                <field field_ref="dqdynH218O"  level="2" />
                <field field_ref="dqldynH218O" level="2" />
                <field field_ref="dqconH218O"  level="2" />
                <field field_ref="dqlscH218O"  level="2" />
                <field field_ref="dqevaH218O"  level="2" />
                <field field_ref="dqvdfH218O"  level="2" />
                <field field_ref="dqajsH218O"  level="2" />
                <field field_ref="dqtheH218O"  level="2" />
            <!-- water hydrogen HDO HTO -->
                <field field_ref="ovapHDO"   level="2" />
                <field field_ref="oliqHDO"   level="2" />
                <field field_ref="ocondHDO"  level="2" />
                <field field_ref="dqdynHDO"  level="2" />
                <field field_ref="dqldynHDO" level="2" />
                <field field_ref="dqconHDO"  level="2" />
                <field field_ref="dqlscHDO"  level="2" />
                <field field_ref="dqevaHDO"  level="2" />
                <field field_ref="dqvdfHDO"  level="2" />
                <field field_ref="dqajsHDO"  level="2" />
                <field field_ref="dqtheHDO"  level="2" />
                <field field_ref="ovapHTO"   level="2" />
                <field field_ref="oliqHTO"   level="2" />
                <field field_ref="ocondHTO"  level="2" />
                <field field_ref="dqdynHTO"  level="2" />
                <field field_ref="dqldynHTO" level="2" />
                <field field_ref="dqconHTO"  level="2" />
                <field field_ref="dqlscHTO"  level="2" />
                <field field_ref="dqevaHTO"  level="2" />
                <field field_ref="dqvdfHTO"  level="2" />
                <field field_ref="dqajsHTO"  level="2" />
                <field field_ref="dqtheHTO"  level="2" />
            </field_group>

            <!-- VARS 2D -->
<!--              <field_group operation="average" grid_ref="grid_out" > -->
            <field_group id="ISO2D_mth">
            <!-- water oxygen H216O H217O H218O -->
                <field field_ref="precipH216O"     level="1" />
                <field field_ref="plulH216O"       level="1" />
                <field field_ref="plucH216O"       level="1" />
                <field field_ref="runofflandH216O" level="1" />
                <field field_ref="rivflowH216O"    level="1" />
                <field field_ref="coastflowH216O"  level="1" />
                <field field_ref="RsolH216O"       level="1" />
                <field field_ref="evapH216O"       level="1" />
                <field field_ref="evap_terH216O"   level="1" />
                <field field_ref="evap_licH216O"   level="1" />
                <field field_ref="evap_oceH216O"   level="1" />
                <field field_ref="evap_sicH216O"   level="1" />
                <field field_ref="prwH216O"        level="1" />
                <field field_ref="uqH216O"         level="1" />
                <field field_ref="vqH216O"         level="1" />
                <field field_ref="Rland_iceH216O"  level="1" />
                <field field_ref="snow_terH216O"   level="1" />
                <field field_ref="snow_licH216O"   level="1" />
                <field field_ref="snow_oceH216O"   level="10" />
                <field field_ref="snow_sicH216O"   level="1" />
                <field field_ref="precipH217O"     level="1" />
                <field field_ref="plulH217O"       level="1" />
                <field field_ref="plucH217O"       level="1" />
                <field field_ref="runofflandH217O" level="1" />
                <field field_ref="rivflowH217O" level="1" />
                <field field_ref="coastflowH217O" level="1" />
                <field field_ref="RsolH217O" level="1" />
                <field field_ref="evapH217O"       level="1" />
                <field field_ref="evap_terH217O"   level="1" />
                <field field_ref="evap_licH217O"   level="1" />
                <field field_ref="evap_oceH217O"   level="1" />
                <field field_ref="evap_sicH217O"   level="1" />
                <field field_ref="prwH217O"        level="1" />
                <field field_ref="uqH217O"         level="1" />
                <field field_ref="vqH217O"         level="1" />
                <field field_ref="Rland_iceH217O"  level="1" />
                <field field_ref="snow_terH217O"   level="1" />
                <field field_ref="snow_licH217O"   level="1" />
                <field field_ref="snow_oceH217O"   level="10" />
                <field field_ref="snow_sicH217O"   level="1" />
                <field field_ref="precipH218O"     level="1" />
                <field field_ref="plulH218O"       level="1" />
                <field field_ref="plucH218O"       level="1" />
                <field field_ref="runofflandH218O" level="1" />
                <field field_ref="rivflowH218O" level="1" />
                <field field_ref="coastflowH218O" level="1" />
                <field field_ref="RsolH218O" level="1" />
                <field field_ref="evapH218O"       level="1" />
                <field field_ref="evap_terH218O"   level="1" />
                <field field_ref="evap_licH218O"   level="1" />
                <field field_ref="evap_oceH218O"   level="1" />
                <field field_ref="evap_sicH218O"   level="1" />
                <field field_ref="prwH218O"        level="1" />
                <field field_ref="uqH218O"         level="1" />
                <field field_ref="vqH218O"         level="1" />
                <field field_ref="Rland_iceH218O"  level="1" />
                <field field_ref="snow_terH218O"   level="1" />
                <field field_ref="snow_licH218O"   level="1" />
                <field field_ref="snow_oceH218O"   level="10" />
                <field field_ref="snow_sicH218O"   level="1" />
            <!-- water hydrogen HDO HTO -->
                <field field_ref="precipHDO"     level="1" />
                <field field_ref="plulHDO"       level="1" />
                <field field_ref="plucHDO"       level="1" />
                <field field_ref="runofflandHDO" level="1" />
                <field field_ref="rivflowHDO" level="1" />
                <field field_ref="coastflowHDO" level="1" />
                <field field_ref="RsolHDO" level="1" />
                <field field_ref="evapHDO"       level="1" />
                <field field_ref="evap_terHDO"   level="1" />
                <field field_ref="evap_licHDO"   level="1" />
                <field field_ref="evap_oceHDO"   level="1" />
                <field field_ref="evap_sicHDO"   level="1" />
                <field field_ref="prwHDO"        level="1" />
                <field field_ref="uqHDO"         level="1" />
                <field field_ref="vqHDO"         level="1" />
                <field field_ref="Rland_iceHDO"  level="1" />
                <field field_ref="snow_terHDO"   level="1" />
                <field field_ref="snow_licHDO"   level="1" />
                <field field_ref="snow_oceHDO"   level="10" />
                <field field_ref="snow_sicHDO"   level="1" />		
                <field field_ref="plulHTO"       level="1" />
                <field field_ref="precipHTO"     level="1" />
                <field field_ref="plucHTO"       level="1" />
                <field field_ref="runofflandHTO" level="1" />
                <field field_ref="rivflowHTO" level="1" />
                <field field_ref="coastflowHTO" level="1" />
                <field field_ref="RsolHTO" level="1" />
                <field field_ref="evapHTO"       level="1" />
                <field field_ref="evap_terHTO"   level="1" />
                <field field_ref="evap_licHTO"   level="1" />
                <field field_ref="evap_oceHTO"   level="1" />
                <field field_ref="evap_sicHTO"   level="1" />
                <field field_ref="prwHTO"        level="1" />
                <field field_ref="uqHTO"         level="1" />
                <field field_ref="vqHTO"         level="1" />
                <field field_ref="Rland_iceHTO"  level="1" />
                <field field_ref="snow_terHTO"   level="1" />
                <field field_ref="snow_licHTO"   level="1" />
                <field field_ref="snow_oceHTO"   level="10" />
                <field field_ref="snow_sicHTO"   level="1" />		
            </field_group>

            <!-- VARS 3D -->
<!--              <field_group operation="average" grid_ref="grid_out_presnivs"> -->
            <field_group id="ISO3D_mth">
            <!-- water oxygen H216O H217O H218O -->
                <field field_ref="ovapH216O"   level="1" />
                <field field_ref="oliqH216O"   level="1" />
                <field field_ref="ocondH216O"  level="1" />
                <field field_ref="dqdynH216O"  level="1" />
                <field field_ref="dqldynH216O" level="1" />
                <field field_ref="dqconH216O"  level="1" />
                <field field_ref="dqlscH216O"  level="1" />
                <field field_ref="dqevaH216O"  level="1" />
                <field field_ref="dqvdfH216O"  level="1" />
                <field field_ref="dqajsH216O"  level="1" />
                <field field_ref="dqtheH216O"  level="1" />
                <field field_ref="ovapH217O"   level="1" />
                <field field_ref="oliqH217O"   level="1" />
                <field field_ref="ocondH217O"  level="1" />
                <field field_ref="dqdynH217O"  level="1" />
                <field field_ref="dqldynH217O" level="1" />
                <field field_ref="dqconH217O"  level="1" />
                <field field_ref="dqlscH217O"  level="1" />
                <field field_ref="dqevaH217O"  level="1" />
                <field field_ref="dqvdfH217O"  level="1" />
                <field field_ref="dqajsH217O"  level="1" />
                <field field_ref="dqtheH217O"  level="1" />
                <field field_ref="ovapH218O"   level="1" />
                <field field_ref="oliqH218O"   level="1" />
                <field field_ref="ocondH218O"  level="1" />
                <field field_ref="dqdynH218O"  level="1" />
                <field field_ref="dqldynH218O" level="1" />
                <field field_ref="dqconH218O"  level="1" />
                <field field_ref="dqlscH218O"  level="1" />
                <field field_ref="dqevaH218O"  level="1" />
                <field field_ref="dqvdfH218O"  level="1" />
                <field field_ref="dqajsH218O"  level="1" />
                <field field_ref="dqtheH218O"  level="1" />
            <!-- water hydrogen HDO HTO -->
                <field field_ref="ovapHDO"   level="1" />
                <field field_ref="oliqHDO"   level="1" />
                <field field_ref="ocondHDO"  level="1" />
                <field field_ref="dqdynHDO"  level="1" />
                <field field_ref="dqldynHDO" level="1" />
                <field field_ref="dqconHDO"  level="1" />
                <field field_ref="dqlscHDO"  level="1" />
                <field field_ref="dqevaHDO"  level="1" />
                <field field_ref="dqvdfHDO"  level="1" />
                <field field_ref="dqajsHDO"  level="1" />
                <field field_ref="dqtheHDO"  level="1" />
                <field field_ref="ovapHTO"   level="1" />
                <field field_ref="oliqHTO"   level="1" />
                <field field_ref="ocondHTO"  level="1" />
                <field field_ref="dqdynHTO"  level="1" />
                <field field_ref="dqldynHTO" level="1" />
                <field field_ref="dqconHTO"  level="1" />
                <field field_ref="dqlscHTO"  level="1" />
                <field field_ref="dqevaHTO"  level="1" />
                <field field_ref="dqvdfHTO"  level="1" />
                <field field_ref="dqajsHTO"  level="1" />
                <field field_ref="dqtheHTO"  level="1" />
            <!-- End Added SN isotopes 3D fields 07 2023 -->
            </field_group>

            </field_group>
