Added block ID for Gromacs Lambda data.

This is the first program specific data block.

1 files changed, 2 insertions, 0 deletions

diff --git a/include/tng_io.h b/include/tng_io.h
index 9d1642f..1284fd4 100644
--- a/include/tng_io.h
+++ b/include/tng_io.h
@@ -391,6 +391,8 @@ typedef enum {TNG_TRAJ_BOX_SHAPE = 0x0000000010000000L,
               TNG_TRAJ_ANISOTROPIC_B_FACTORS,
               TNG_TRAJ_OCCUPANCY} tng_trajectory_block_ids;
 
+enum {TNG_GMX_LAMBDA = 0x1000000010000000L} tng_gromacs_data_block_ids;
+
 /** Flag to specify if a data block contains data related to particles or not.*/
 typedef enum {TNG_NON_PARTICLE_BLOCK_DATA,
               TNG_PARTICLE_BLOCK_DATA} tng_particle_dependency;