Fixed hdf5_write_geometry for lattices.
Fixed hdf5_write_geometry for lattices.

sxds/opemmc,wbinventor/openmc,sxds/opemmc,smharper/openmc,keadyk/openmc_mg_prepush,amandalund/openmc,shikhar413/openmc,wbinventor/openmc,mit-crpg/openmc,samuelshaner/openmc,walshjon/openmc,johnnyliu27/openmc,mit-crpg/openmc,nhorelik/openmc,samuelshaner/openmc,samuelshaner/openmc,shenqicang/openmc,amandalund/openmc,paulromano/openmc,wbinventor/openmc,smharper/openmc,johnnyliu27/openmc,amandalund/openmc,bhermanmit/openmc,mit-crpg/openmc,mit-crpg/openmc,wbinventor/openmc,mjlong/openmc,nhorelik/openmc,johnnyliu27/openmc,bhermanmit/cdash,liangjg/openmc,liangjg/openmc,walshjon/openmc,amandalund/openmc,walshjon/openmc,lilulu/openmc,shikhar413/openmc,paulromano/openmc,liangjg/openmc,shikhar413/openmc,keadyk/openmc_mg_prepush,bhermanmit/openmc,shenqicang/openmc,johnnyliu27/openmc,paulromano/openmc,shikhar413/openmc,samuelshaner/openmc,lilulu/openmc,mjlong/openmc,keadyk/openmc_mg_prepush,walshjon/openmc,paulromano/openmc,kellyrowland/openmc,liangjg/openmc,smharper/openmc,kellyrowland/openmc,lilulu/openmc,smharper/openmc