Output Files

stomms_meshgen outputs Simmetrix model file (.smd), Simmetrix mesh file (.sms), and adios2 file (.bp) containing all the mesh information along with the phsyical and physics classification information. Moreover, it contains the background grid information for tokamak cases.

Sample Adios2 Mesh File

A sample output ADIOS2 file from TOMMS is provided here. STOMMS supports similar output file but with multiple planes. In the example below, an adios file contains the data for a model/mesh based on 7 poloidal planes. This file contains a version number of the mesh generator, variables to define an Omega_h mesh, model adjacency information, and physics classification information. The hierarchy in this file is:

  • Mesh Generator Version (TOMMS, STOMMS version)

  • MeshName
    • Background grid information

    • Planes
      • plane 0
        • Variables for Omega_h mesh definition

        • Model adjacencies
          • Dimension of the model entity
            • Dimension of adjacent entities

        • Physics Classification
          • Dimension of the model entity
            • Physics property associated with the model entity

      • plane N-1
        • Variables for Omega_h mesh definition

        • Model adjacencies
          • Dimension of the model entity
            • Dimension of adjacent entities

        • Physics Classification
          • Dimension of the model entity
            • Physics property associated with the model entity

Sample Adios2 output file for multi plane mesh

string   StommsVersion                                                             scalar
int32_t  stommsMesh/planes/0/comm_size                                             {1}
int32_t  stommsMesh/planes/0/dim                                                   {1}
int32_t  stommsMesh/planes/0/downward_adj/1_to_0                                   {10738, 2}
int32_t  stommsMesh/planes/0/downward_adj/2_to_1                                   {7063, 3}
int8_t   stommsMesh/planes/0/downward_codes/2                                      {7063, 3}
int32_t  stommsMesh/planes/0/family                                                {1}
int32_t  stommsMesh/planes/0/mesh_version                                          {1}
int32_t  stommsMesh/planes/0/modelAdj/0/toEdge/range                               {2, 1}
int32_t  stommsMesh/planes/0/modelAdj/0/toFace/data                                {1, 1}
int32_t  stommsMesh/planes/0/modelAdj/0/toFace/range                               {2, 1}
int32_t  stommsMesh/planes/0/modelAdj/0/vertexIds                                  {1, 1}
int32_t  stommsMesh/planes/0/modelAdj/1/edgeIds                                    {13, 1}
int32_t  stommsMesh/planes/0/modelAdj/1/toFace/data                                {25, 1}
int32_t  stommsMesh/planes/0/modelAdj/1/toFace/range                               {14, 1}
int32_t  stommsMesh/planes/0/modelAdj/1/toVertex/range                             {14, 1}
int32_t  stommsMesh/planes/0/modelAdj/2/faceIds                                    {13, 1}
int32_t  stommsMesh/planes/0/modelAdj/2/toEdge/data                                {25, 1}
int32_t  stommsMesh/planes/0/modelAdj/2/toEdge/range                               {14, 1}
int32_t  stommsMesh/planes/0/modelAdj/2/toVertex/data                              {1, 1}
int32_t  stommsMesh/planes/0/modelAdj/2/toVertex/range                             {14, 1}
int32_t  stommsMesh/planes/0/nghost_layers                                         {1}
int32_t  stommsMesh/planes/0/nverts                                                {1}
int32_t  stommsMesh/planes/0/parting                                               {1}
int32_t  stommsMesh/planes/0/physicsClassification/edge/closed/fluxIds             {13, 1}
int32_t  stommsMesh/planes/0/physicsClassification/edge/closed/modelEdges/data     {13, 1}
int32_t  stommsMesh/planes/0/physicsClassification/edge/closed/modelEdges/range    {14, 1}
double   stommsMesh/planes/0/physicsClassification/edge/closed/psi                 {13, 1}
int32_t  stommsMesh/planes/0/physicsClassification/face/core                       {13, 1}
int32_t  stommsMesh/planes/0/physicsClassification/vertex/criticalPoints/oPoint/1  scalar
int32_t  stommsMesh/planes/0/rank                                                  {1}
int8_t   stommsMesh/planes/0/tags/0/class_dim/data                                 {3676, 1}
int32_t  stommsMesh/planes/0/tags/0/class_id/data                                  {3676, 1}
double   stommsMesh/planes/0/tags/0/coordinates/data                               {3676, 2}
int64_t  stommsMesh/planes/0/tags/0/global/data                                    {3676, 1}
int8_t   stommsMesh/planes/0/tags/1/class_dim/data                                 {10738, 1}
int32_t  stommsMesh/planes/0/tags/1/class_id/data                                  {10738, 1}
int64_t  stommsMesh/planes/0/tags/1/global/data                                    {10738, 1}
int8_t   stommsMesh/planes/0/tags/2/class_dim/data                                 {7063, 1}
int32_t  stommsMesh/planes/0/tags/2/class_id/data                                  {7063, 1}
int64_t  stommsMesh/planes/0/tags/2/global/data                                    {7063, 1}
int32_t  stommsMesh/planes/1/comm_size                                             {1}
int32_t  stommsMesh/planes/1/dim                                                   {1}
int32_t  stommsMesh/planes/1/downward_adj/1_to_0                                   {10738, 2}
int32_t  stommsMesh/planes/1/downward_adj/2_to_1                                   {7063, 3}
int8_t   stommsMesh/planes/1/downward_codes/2                                      {7063, 3}
int32_t  stommsMesh/planes/1/family                                                {1}
int32_t  stommsMesh/planes/1/mesh_version                                          {1}
int32_t  stommsMesh/planes/1/modelAdj/0/toEdge/range                               {2, 1}
int32_t  stommsMesh/planes/1/modelAdj/0/toFace/data                                {1, 1}
int32_t  stommsMesh/planes/1/modelAdj/0/toFace/range                               {2, 1}
int32_t  stommsMesh/planes/1/modelAdj/0/vertexIds                                  {1, 1}
int32_t  stommsMesh/planes/1/modelAdj/1/edgeIds                                    {13, 1}
int32_t  stommsMesh/planes/1/modelAdj/1/toFace/data                                {25, 1}
int32_t  stommsMesh/planes/1/modelAdj/1/toFace/range                               {14, 1}
int32_t  stommsMesh/planes/1/modelAdj/1/toVertex/range                             {14, 1}
int32_t  stommsMesh/planes/1/modelAdj/2/faceIds                                    {13, 1}
int32_t  stommsMesh/planes/1/modelAdj/2/toEdge/data                                {25, 1}
int32_t  stommsMesh/planes/1/modelAdj/2/toEdge/range                               {14, 1}
int32_t  stommsMesh/planes/1/modelAdj/2/toVertex/data                              {1, 1}
int32_t  stommsMesh/planes/1/modelAdj/2/toVertex/range                             {14, 1}
int32_t  stommsMesh/planes/1/nghost_layers                                         {1}
int32_t  stommsMesh/planes/1/nverts                                                {1}
int32_t  stommsMesh/planes/1/parting                                               {1}
int32_t  stommsMesh/planes/1/physicsClassification/edge/closed/fluxIds             {13, 1}
int32_t  stommsMesh/planes/1/physicsClassification/edge/closed/modelEdges/data     {13, 1}
int32_t  stommsMesh/planes/1/physicsClassification/edge/closed/modelEdges/range    {14, 1}
double   stommsMesh/planes/1/physicsClassification/edge/closed/psi                 {13, 1}
int32_t  stommsMesh/planes/1/physicsClassification/face/core                       {13, 1}
int32_t  stommsMesh/planes/1/physicsClassification/vertex/criticalPoints/oPoint/1  scalar
int32_t  stommsMesh/planes/1/rank                                                  {1}
int8_t   stommsMesh/planes/1/tags/0/class_dim/data                                 {3676, 1}
int32_t  stommsMesh/planes/1/tags/0/class_id/data                                  {3676, 1}
double   stommsMesh/planes/1/tags/0/coordinates/data                               {3676, 2}
int64_t  stommsMesh/planes/1/tags/0/global/data                                    {3676, 1}
int8_t   stommsMesh/planes/1/tags/1/class_dim/data                                 {10738, 1}
int32_t  stommsMesh/planes/1/tags/1/class_id/data                                  {10738, 1}
int64_t  stommsMesh/planes/1/tags/1/global/data                                    {10738, 1}
int8_t   stommsMesh/planes/1/tags/2/class_dim/data                                 {7063, 1}
int32_t  stommsMesh/planes/1/tags/2/class_id/data                                  {7063, 1}
int64_t  stommsMesh/planes/1/tags/2/global/data                                    {7063, 1}
int32_t  stommsMesh/planes/2/comm_size                                             {1}
int32_t  stommsMesh/planes/2/dim                                                   {1}
int32_t  stommsMesh/planes/2/downward_adj/1_to_0                                   {10738, 2}
int32_t  stommsMesh/planes/2/downward_adj/2_to_1                                   {7063, 3}
int8_t   stommsMesh/planes/2/downward_codes/2                                      {7063, 3}
int32_t  stommsMesh/planes/2/family                                                {1}
int32_t  stommsMesh/planes/2/mesh_version                                          {1}
int32_t  stommsMesh/planes/2/modelAdj/0/toEdge/range                               {2, 1}
int32_t  stommsMesh/planes/2/modelAdj/0/toFace/data                                {1, 1}
int32_t  stommsMesh/planes/2/modelAdj/0/toFace/range                               {2, 1}
int32_t  stommsMesh/planes/2/modelAdj/0/vertexIds                                  {1, 1}
int32_t  stommsMesh/planes/2/modelAdj/1/edgeIds                                    {13, 1}
int32_t  stommsMesh/planes/2/modelAdj/1/toFace/data                                {25, 1}
int32_t  stommsMesh/planes/2/modelAdj/1/toFace/range                               {14, 1}
int32_t  stommsMesh/planes/2/modelAdj/1/toVertex/range                             {14, 1}
int32_t  stommsMesh/planes/2/modelAdj/2/faceIds                                    {13, 1}
int32_t  stommsMesh/planes/2/modelAdj/2/toEdge/data                                {25, 1}
int32_t  stommsMesh/planes/2/modelAdj/2/toEdge/range                               {14, 1}
int32_t  stommsMesh/planes/2/modelAdj/2/toVertex/data                              {1, 1}
int32_t  stommsMesh/planes/2/modelAdj/2/toVertex/range                             {14, 1}
int32_t  stommsMesh/planes/2/nghost_layers                                         {1}
int32_t  stommsMesh/planes/2/nverts                                                {1}
int32_t  stommsMesh/planes/2/parting                                               {1}
int32_t  stommsMesh/planes/2/physicsClassification/edge/closed/fluxIds             {13, 1}
int32_t  stommsMesh/planes/2/physicsClassification/edge/closed/modelEdges/data     {13, 1}
int32_t  stommsMesh/planes/2/physicsClassification/edge/closed/modelEdges/range    {14, 1}
double   stommsMesh/planes/2/physicsClassification/edge/closed/psi                 {13, 1}
int32_t  stommsMesh/planes/2/physicsClassification/face/core                       {13, 1}
int32_t  stommsMesh/planes/2/physicsClassification/vertex/criticalPoints/oPoint/1  scalar
int32_t  stommsMesh/planes/2/rank                                                  {1}
int8_t   stommsMesh/planes/2/tags/0/class_dim/data                                 {3676, 1}
int32_t  stommsMesh/planes/2/tags/0/class_id/data                                  {3676, 1}
double   stommsMesh/planes/2/tags/0/coordinates/data                               {3676, 2}
int64_t  stommsMesh/planes/2/tags/0/global/data                                    {3676, 1}
int8_t   stommsMesh/planes/2/tags/1/class_dim/data                                 {10738, 1}
int32_t  stommsMesh/planes/2/tags/1/class_id/data                                  {10738, 1}
int64_t  stommsMesh/planes/2/tags/1/global/data                                    {10738, 1}
int8_t   stommsMesh/planes/2/tags/2/class_dim/data                                 {7063, 1}
int32_t  stommsMesh/planes/2/tags/2/class_id/data                                  {7063, 1}
int64_t  stommsMesh/planes/2/tags/2/global/data                                    {7063, 1}
int32_t  stommsMesh/planes/3/comm_size                                             {1}
int32_t  stommsMesh/planes/3/dim                                                   {1}
int32_t  stommsMesh/planes/3/downward_adj/1_to_0                                   {10738, 2}
int32_t  stommsMesh/planes/3/downward_adj/2_to_1                                   {7063, 3}
int8_t   stommsMesh/planes/3/downward_codes/2                                      {7063, 3}
int32_t  stommsMesh/planes/3/family                                                {1}
int32_t  stommsMesh/planes/3/mesh_version                                          {1}
int32_t  stommsMesh/planes/3/modelAdj/0/toEdge/range                               {2, 1}
int32_t  stommsMesh/planes/3/modelAdj/0/toFace/data                                {1, 1}
int32_t  stommsMesh/planes/3/modelAdj/0/toFace/range                               {2, 1}
int32_t  stommsMesh/planes/3/modelAdj/0/vertexIds                                  {1, 1}
int32_t  stommsMesh/planes/3/modelAdj/1/edgeIds                                    {13, 1}
int32_t  stommsMesh/planes/3/modelAdj/1/toFace/data                                {25, 1}
int32_t  stommsMesh/planes/3/modelAdj/1/toFace/range                               {14, 1}
int32_t  stommsMesh/planes/3/modelAdj/1/toVertex/range                             {14, 1}
int32_t  stommsMesh/planes/3/modelAdj/2/faceIds                                    {13, 1}
int32_t  stommsMesh/planes/3/modelAdj/2/toEdge/data                                {25, 1}
int32_t  stommsMesh/planes/3/modelAdj/2/toEdge/range                               {14, 1}
int32_t  stommsMesh/planes/3/modelAdj/2/toVertex/data                              {1, 1}
int32_t  stommsMesh/planes/3/modelAdj/2/toVertex/range                             {14, 1}
int32_t  stommsMesh/planes/3/nghost_layers                                         {1}
int32_t  stommsMesh/planes/3/nverts                                                {1}
int32_t  stommsMesh/planes/3/parting                                               {1}
int32_t  stommsMesh/planes/3/physicsClassification/edge/closed/fluxIds             {13, 1}
int32_t  stommsMesh/planes/3/physicsClassification/edge/closed/modelEdges/data     {13, 1}
int32_t  stommsMesh/planes/3/physicsClassification/edge/closed/modelEdges/range    {14, 1}
double   stommsMesh/planes/3/physicsClassification/edge/closed/psi                 {13, 1}
int32_t  stommsMesh/planes/3/physicsClassification/face/core                       {13, 1}
int32_t  stommsMesh/planes/3/physicsClassification/vertex/criticalPoints/oPoint/1  scalar
int32_t  stommsMesh/planes/3/rank                                                  {1}
int8_t   stommsMesh/planes/3/tags/0/class_dim/data                                 {3676, 1}
int32_t  stommsMesh/planes/3/tags/0/class_id/data                                  {3676, 1}
double   stommsMesh/planes/3/tags/0/coordinates/data                               {3676, 2}
int64_t  stommsMesh/planes/3/tags/0/global/data                                    {3676, 1}
int8_t   stommsMesh/planes/3/tags/1/class_dim/data                                 {10738, 1}
int32_t  stommsMesh/planes/3/tags/1/class_id/data                                  {10738, 1}
int64_t  stommsMesh/planes/3/tags/1/global/data                                    {10738, 1}
int8_t   stommsMesh/planes/3/tags/2/class_dim/data                                 {7063, 1}
int32_t  stommsMesh/planes/3/tags/2/class_id/data                                  {7063, 1}
int64_t  stommsMesh/planes/3/tags/2/global/data                                    {7063, 1}
int32_t  stommsMesh/planes/4/comm_size                                             {1}
int32_t  stommsMesh/planes/4/dim                                                   {1}
int32_t  stommsMesh/planes/4/downward_adj/1_to_0                                   {10738, 2}
int32_t  stommsMesh/planes/4/downward_adj/2_to_1                                   {7063, 3}
int8_t   stommsMesh/planes/4/downward_codes/2                                      {7063, 3}
int32_t  stommsMesh/planes/4/family                                                {1}
int32_t  stommsMesh/planes/4/mesh_version                                          {1}
int32_t  stommsMesh/planes/4/modelAdj/0/toEdge/range                               {2, 1}
int32_t  stommsMesh/planes/4/modelAdj/0/toFace/data                                {1, 1}
int32_t  stommsMesh/planes/4/modelAdj/0/toFace/range                               {2, 1}
int32_t  stommsMesh/planes/4/modelAdj/0/vertexIds                                  {1, 1}
int32_t  stommsMesh/planes/4/modelAdj/1/edgeIds                                    {13, 1}
int32_t  stommsMesh/planes/4/modelAdj/1/toFace/data                                {25, 1}
int32_t  stommsMesh/planes/4/modelAdj/1/toFace/range                               {14, 1}
int32_t  stommsMesh/planes/4/modelAdj/1/toVertex/range                             {14, 1}
int32_t  stommsMesh/planes/4/modelAdj/2/faceIds                                    {13, 1}
int32_t  stommsMesh/planes/4/modelAdj/2/toEdge/data                                {25, 1}
int32_t  stommsMesh/planes/4/modelAdj/2/toEdge/range                               {14, 1}
int32_t  stommsMesh/planes/4/modelAdj/2/toVertex/data                              {1, 1}
int32_t  stommsMesh/planes/4/modelAdj/2/toVertex/range                             {14, 1}
int32_t  stommsMesh/planes/4/nghost_layers                                         {1}
int32_t  stommsMesh/planes/4/nverts                                                {1}
int32_t  stommsMesh/planes/4/parting                                               {1}
int32_t  stommsMesh/planes/4/physicsClassification/edge/closed/fluxIds             {13, 1}
int32_t  stommsMesh/planes/4/physicsClassification/edge/closed/modelEdges/data     {13, 1}
int32_t  stommsMesh/planes/4/physicsClassification/edge/closed/modelEdges/range    {14, 1}
double   stommsMesh/planes/4/physicsClassification/edge/closed/psi                 {13, 1}
int32_t  stommsMesh/planes/4/physicsClassification/face/core                       {13, 1}
int32_t  stommsMesh/planes/4/physicsClassification/vertex/criticalPoints/oPoint/1  scalar
int32_t  stommsMesh/planes/4/rank                                                  {1}
int8_t   stommsMesh/planes/4/tags/0/class_dim/data                                 {3676, 1}
int32_t  stommsMesh/planes/4/tags/0/class_id/data                                  {3676, 1}
double   stommsMesh/planes/4/tags/0/coordinates/data                               {3676, 2}
int64_t  stommsMesh/planes/4/tags/0/global/data                                    {3676, 1}
int8_t   stommsMesh/planes/4/tags/1/class_dim/data                                 {10738, 1}
int32_t  stommsMesh/planes/4/tags/1/class_id/data                                  {10738, 1}
int64_t  stommsMesh/planes/4/tags/1/global/data                                    {10738, 1}
int8_t   stommsMesh/planes/4/tags/2/class_dim/data                                 {7063, 1}
int32_t  stommsMesh/planes/4/tags/2/class_id/data                                  {7063, 1}
int64_t  stommsMesh/planes/4/tags/2/global/data                                    {7063, 1}
int32_t  stommsMesh/planes/5/comm_size                                             {1}
int32_t  stommsMesh/planes/5/dim                                                   {1}
int32_t  stommsMesh/planes/5/downward_adj/1_to_0                                   {10738, 2}
int32_t  stommsMesh/planes/5/downward_adj/2_to_1                                   {7063, 3}
int8_t   stommsMesh/planes/5/downward_codes/2                                      {7063, 3}
int32_t  stommsMesh/planes/5/family                                                {1}
int32_t  stommsMesh/planes/5/mesh_version                                          {1}
int32_t  stommsMesh/planes/5/modelAdj/0/toEdge/range                               {2, 1}
int32_t  stommsMesh/planes/5/modelAdj/0/toFace/data                                {1, 1}
int32_t  stommsMesh/planes/5/modelAdj/0/toFace/range                               {2, 1}
int32_t  stommsMesh/planes/5/modelAdj/0/vertexIds                                  {1, 1}
int32_t  stommsMesh/planes/5/modelAdj/1/edgeIds                                    {13, 1}
int32_t  stommsMesh/planes/5/modelAdj/1/toFace/data                                {25, 1}
int32_t  stommsMesh/planes/5/modelAdj/1/toFace/range                               {14, 1}
int32_t  stommsMesh/planes/5/modelAdj/1/toVertex/range                             {14, 1}
int32_t  stommsMesh/planes/5/modelAdj/2/faceIds                                    {13, 1}
int32_t  stommsMesh/planes/5/modelAdj/2/toEdge/data                                {25, 1}
int32_t  stommsMesh/planes/5/modelAdj/2/toEdge/range                               {14, 1}
int32_t  stommsMesh/planes/5/modelAdj/2/toVertex/data                              {1, 1}
int32_t  stommsMesh/planes/5/modelAdj/2/toVertex/range                             {14, 1}
int32_t  stommsMesh/planes/5/nghost_layers                                         {1}
int32_t  stommsMesh/planes/5/nverts                                                {1}
int32_t  stommsMesh/planes/5/parting                                               {1}
int32_t  stommsMesh/planes/5/physicsClassification/edge/closed/fluxIds             {13, 1}
int32_t  stommsMesh/planes/5/physicsClassification/edge/closed/modelEdges/data     {13, 1}
int32_t  stommsMesh/planes/5/physicsClassification/edge/closed/modelEdges/range    {14, 1}
double   stommsMesh/planes/5/physicsClassification/edge/closed/psi                 {13, 1}
int32_t  stommsMesh/planes/5/physicsClassification/face/core                       {13, 1}
int32_t  stommsMesh/planes/5/physicsClassification/vertex/criticalPoints/oPoint/1  scalar
int32_t  stommsMesh/planes/5/rank                                                  {1}
int8_t   stommsMesh/planes/5/tags/0/class_dim/data                                 {3676, 1}
int32_t  stommsMesh/planes/5/tags/0/class_id/data                                  {3676, 1}
double   stommsMesh/planes/5/tags/0/coordinates/data                               {3676, 2}
int64_t  stommsMesh/planes/5/tags/0/global/data                                    {3676, 1}
int8_t   stommsMesh/planes/5/tags/1/class_dim/data                                 {10738, 1}
int32_t  stommsMesh/planes/5/tags/1/class_id/data                                  {10738, 1}
int64_t  stommsMesh/planes/5/tags/1/global/data                                    {10738, 1}
int8_t   stommsMesh/planes/5/tags/2/class_dim/data                                 {7063, 1}
int32_t  stommsMesh/planes/5/tags/2/class_id/data                                  {7063, 1}
int64_t  stommsMesh/planes/5/tags/2/global/data                                    {7063, 1}
int32_t  stommsMesh/planes/6/comm_size                                             {1}
int32_t  stommsMesh/planes/6/dim                                                   {1}
int32_t  stommsMesh/planes/6/downward_adj/1_to_0                                   {10738, 2}
int32_t  stommsMesh/planes/6/downward_adj/2_to_1                                   {7063, 3}
int8_t   stommsMesh/planes/6/downward_codes/2                                      {7063, 3}
int32_t  stommsMesh/planes/6/family                                                {1}
int32_t  stommsMesh/planes/6/mesh_version                                          {1}
int32_t  stommsMesh/planes/6/modelAdj/0/toEdge/range                               {2, 1}
int32_t  stommsMesh/planes/6/modelAdj/0/toFace/data                                {1, 1}
int32_t  stommsMesh/planes/6/modelAdj/0/toFace/range                               {2, 1}
int32_t  stommsMesh/planes/6/modelAdj/0/vertexIds                                  {1, 1}
int32_t  stommsMesh/planes/6/modelAdj/1/edgeIds                                    {13, 1}
int32_t  stommsMesh/planes/6/modelAdj/1/toFace/data                                {25, 1}
int32_t  stommsMesh/planes/6/modelAdj/1/toFace/range                               {14, 1}
int32_t  stommsMesh/planes/6/modelAdj/1/toVertex/range                             {14, 1}
int32_t  stommsMesh/planes/6/modelAdj/2/faceIds                                    {13, 1}
int32_t  stommsMesh/planes/6/modelAdj/2/toEdge/data                                {25, 1}
int32_t  stommsMesh/planes/6/modelAdj/2/toEdge/range                               {14, 1}
int32_t  stommsMesh/planes/6/modelAdj/2/toVertex/data                              {1, 1}
int32_t  stommsMesh/planes/6/modelAdj/2/toVertex/range                             {14, 1}
int32_t  stommsMesh/planes/6/nghost_layers                                         {1}
int32_t  stommsMesh/planes/6/nverts                                                {1}
int32_t  stommsMesh/planes/6/parting                                               {1}
int32_t  stommsMesh/planes/6/physicsClassification/edge/closed/fluxIds             {13, 1}
int32_t  stommsMesh/planes/6/physicsClassification/edge/closed/modelEdges/data     {13, 1}
int32_t  stommsMesh/planes/6/physicsClassification/edge/closed/modelEdges/range    {14, 1}
double   stommsMesh/planes/6/physicsClassification/edge/closed/psi                 {13, 1}
int32_t  stommsMesh/planes/6/physicsClassification/face/core                       {13, 1}
int32_t  stommsMesh/planes/6/physicsClassification/vertex/criticalPoints/oPoint/1  scalar
int32_t  stommsMesh/planes/6/rank                                                  {1}
int8_t   stommsMesh/planes/6/tags/0/class_dim/data                                 {3676, 1}
int32_t  stommsMesh/planes/6/tags/0/class_id/data                                  {3676, 1}
double   stommsMesh/planes/6/tags/0/coordinates/data                               {3676, 2}
int64_t  stommsMesh/planes/6/tags/0/global/data                                    {3676, 1}
int8_t   stommsMesh/planes/6/tags/1/class_dim/data                                 {10738, 1}
int32_t  stommsMesh/planes/6/tags/1/class_id/data                                  {10738, 1}
int64_t  stommsMesh/planes/6/tags/1/global/data                                    {10738, 1}
int8_t   stommsMesh/planes/6/tags/2/class_dim/data                                 {7063, 1}
int32_t  stommsMesh/planes/6/tags/2/class_id/data                                  {7063, 1}
int64_t  stommsMesh/planes/6/tags/2/global/data                                    {7063, 1}

Sample Adios2 output file for single plane with background eqdsk information

string   StommsVersion                                                               scalar
double   stommsMesh/fieldGridData/bicubicSplineCoefficients                          {64, 64, 16}
double   stommsMesh/fieldGridData/boundaryPointsR                                    {90, 1}
double   stommsMesh/fieldGridData/boundaryPointsZ                                    {90, 1}
double   stommsMesh/fieldGridData/domainBox                                          {4, 1}
double   stommsMesh/fieldGridData/gridPointsR                                        {65, 1}
double   stommsMesh/fieldGridData/gridPointsZ                                        {65, 1}
double   stommsMesh/fieldGridData/limiterPointsR                                     {49, 1}
double   stommsMesh/fieldGridData/limiterPointsZ                                     {49, 1}
double   stommsMesh/fieldGridData/poloidalCurrent                                    {65, 1}
double   stommsMesh/fieldGridData/poloidalCurrentSplineCoefficients                  {2, 65}
double   stommsMesh/fieldGridData/psi                                                {65, 1}
double   stommsMesh/fieldGridData/psiAtChebyshevPoints                               {64, 64, 16}
double   stommsMesh/fieldGridData/psiGrid                                            {65, 65}
double   stommsMesh/fieldGridData/psiSplineCoefficients                              {4, 65, 65}
int32_t  stommsMesh/planes/0/comm_size                                               {1}
int32_t  stommsMesh/planes/0/dim                                                     {1}
int32_t  stommsMesh/planes/0/downward_adj/1_to_0                                     {6969, 2}
int32_t  stommsMesh/planes/0/downward_adj/2_to_1                                     {4603, 3}
int8_t   stommsMesh/planes/0/downward_codes/2                                        {4603, 3}
int32_t  stommsMesh/planes/0/family                                                  {1}
int32_t  stommsMesh/planes/0/mesh_version                                            {1}
int32_t  stommsMesh/planes/0/modelAdj/0/toEdge/data                                  {130, 1}
int32_t  stommsMesh/planes/0/modelAdj/0/toEdge/range                                 {67, 1}
int32_t  stommsMesh/planes/0/modelAdj/0/toFace/data                                  {93, 1}
int32_t  stommsMesh/planes/0/modelAdj/0/toFace/range                                 {67, 1}
int32_t  stommsMesh/planes/0/modelAdj/0/vertexIds                                    {66, 1}
int32_t  stommsMesh/planes/0/modelAdj/1/edgeIds                                      {72, 1}
int32_t  stommsMesh/planes/0/modelAdj/1/toFace/data                                  {93, 1}
int32_t  stommsMesh/planes/0/modelAdj/1/toFace/range                                 {73, 1}
int32_t  stommsMesh/planes/0/modelAdj/1/toVertex/data                                {130, 1}
int32_t  stommsMesh/planes/0/modelAdj/1/toVertex/range                               {73, 1}
int32_t  stommsMesh/planes/0/modelAdj/2/faceIds                                      {21, 1}
int32_t  stommsMesh/planes/0/modelAdj/2/toEdge/data                                  {93, 1}
int32_t  stommsMesh/planes/0/modelAdj/2/toEdge/range                                 {22, 1}
int32_t  stommsMesh/planes/0/modelAdj/2/toVertex/data                                {93, 1}
int32_t  stommsMesh/planes/0/modelAdj/2/toVertex/range                               {22, 1}
int32_t  stommsMesh/planes/0/nghost_layers                                           {1}
int32_t  stommsMesh/planes/0/nverts                                                  {1}
int32_t  stommsMesh/planes/0/parting                                                 {1}
int32_t  stommsMesh/planes/0/physicsClassification/edge/closed/fluxIds               {13, 1}
int32_t  stommsMesh/planes/0/physicsClassification/edge/closed/modelEdges/data       {13, 1}
int32_t  stommsMesh/planes/0/physicsClassification/edge/closed/modelEdges/range      {14, 1}
double   stommsMesh/planes/0/physicsClassification/edge/closed/psi                   {13, 1}
int32_t  stommsMesh/planes/0/physicsClassification/edge/open/fluxIds                 {5, 1}
int32_t  stommsMesh/planes/0/physicsClassification/edge/open/modelEdges/data         {5, 1}
int32_t  stommsMesh/planes/0/physicsClassification/edge/open/modelEdges/range        {6, 1}
double   stommsMesh/planes/0/physicsClassification/edge/open/psi                     {5, 1}
int32_t  stommsMesh/planes/0/physicsClassification/edge/separatrix/fluxIds           {1, 1}
int32_t  stommsMesh/planes/0/physicsClassification/edge/separatrix/modelEdges/data   {3, 1}
int32_t  stommsMesh/planes/0/physicsClassification/edge/separatrix/modelEdges/range  {2, 1}
double   stommsMesh/planes/0/physicsClassification/edge/separatrix/psi               {1, 1}
int32_t  stommsMesh/planes/0/physicsClassification/edge/wall/fluxIds                 {1, 1}
int32_t  stommsMesh/planes/0/physicsClassification/edge/wall/modelEdges/data         {51, 1}
int32_t  stommsMesh/planes/0/physicsClassification/edge/wall/modelEdges/range        {2, 1}
double   stommsMesh/planes/0/physicsClassification/edge/wall/psi                     {1, 1}
int32_t  stommsMesh/planes/0/physicsClassification/face/core                         {14, 1}
int32_t  stommsMesh/planes/0/physicsClassification/face/nearVacuumRegion             {3, 1}
int32_t  stommsMesh/planes/0/physicsClassification/face/privateRegion                {3, 1}
int32_t  stommsMesh/planes/0/physicsClassification/face/sol                          {1, 1}
int32_t  stommsMesh/planes/0/physicsClassification/vertex/criticalPoints/oPoint/1    scalar
int32_t  stommsMesh/planes/0/physicsClassification/vertex/criticalPoints/xPoint/1    scalar
int32_t  stommsMesh/planes/0/rank                                                    {1}
int8_t   stommsMesh/planes/0/tags/0/class_dim/data                                   {2367, 1}
int32_t  stommsMesh/planes/0/tags/0/class_id/data                                    {2367, 1}
double   stommsMesh/planes/0/tags/0/coordinates/data                                 {2367, 2}
int64_t  stommsMesh/planes/0/tags/0/global/data                                      {2367, 1}
int8_t   stommsMesh/planes/0/tags/1/class_dim/data                                   {6969, 1}
int32_t  stommsMesh/planes/0/tags/1/class_id/data                                    {6969, 1}
int64_t  stommsMesh/planes/0/tags/1/global/data                                      {6969, 1}
int8_t   stommsMesh/planes/0/tags/2/class_dim/data                                   {4603, 1}
int32_t  stommsMesh/planes/0/tags/2/class_id/data                                    {4603, 1}
int64_t  stommsMesh/planes/0/tags/2/global/data                                      {4603, 1}