| file | File |  | 
| file/@entryPoint | Attribute | String | 
| /mesh | Group |  | 
| /mesh/$gmesh1/$mesh | Group |  | 
| /mesh/$gmesh1/$mesh[@type] | Attribute | String | 
| structured |  |  | 
| unstructured |  |  | 
| /mesh/$gmesh1/$mesh/nodes | Dataset (n x 3) | Float | 
| /mesh/$gmesh1/$mesh/elementTypes | Dataset (n x 1) | To be defined | 
| /mesh/$gmesh1/$mesh/elementNodes | Dataset (n x 1) | Float | 
| /mesh/$gmesh1/$mesh/group | Group |  | 
| /mesh/$gmesh1/$mesh/group/$group | Dataset (n x 1) | Integer | 
| /mesh/$gmesh1/$mesh/group/$group/@type | Attribute | String | 
| node |  |  | 
| element |  |  | 
| /mesh/$gmesh1/$mesh/groupGroup | Group |  | 
| /mesh/$gmesh1/$mesh/groupGroup/$groupGroup | Group |  | 
| /mesh/$gmesh1/$mesh/cartesianGrid | Group |  | 
| /mesh/$gmesh1/$mesh/cartesianGrid/x | floatingType = vector | Float | 
| /mesh/$gmesh1/$mesh/cartesianGrid/y | floatingType = vector | Float | 
| /mesh/$gmesh1/$mesh/cartesianGrid/z | floatingType = vector | Float | 
| /mesh/$gmesh1/$mesh/normal | Group |  | 
| /mesh/$gmesh1/$mesh/normal/$group | Dataset (n x 1) | Integer (16 bit ?) | 
| /mesh/$gmesh1/$mesh/selectorOnMesh | Group |  | 
| /mesh/$gmesh1/$mesh/selectorOnMesh/$nodes | Table |  | 
| unstructured mesh case |  | (Integer) | 
| structured mesh case |  | (Integer x 3) | 
| /mesh/$gmesh1/$mesh/selectorOnMesh/$elements | Table |  | 
| unstructured mesh case |  | (Integer, Float x 3) | 
| structured mesh case |  | (Integer x 6, Float x 3) | 
| /mesh/$gmesh1/meshLink | Group |  | 
| /mesh/$gmesh1/meshLink/$meshLink | Dataset |  | 
| /mesh/$gmesh1/meshLink/$meshLink/@type | Attribute | String | 
| node |  |  | 
| edge |  |  | 
| face |  |  | 
| volume |  |  | 
| /mesh/$gmesh1/meshLink/$meshLink/@mesh1 | Attribute | String | 
| /mesh/$gmesh1/meshLink/$meshLink/@mesh2 | Attribute | String | 
| /globalEnvironment/time | floatingType -> vector | Float | 
| /globalEnvironment/frequency | floatingType -> vector | Float | 
| /electromagneticSource/planeWave | Group |  | 
| . |  |  | 
| . |  |  | 
| . |  |  |