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 # Structure SyscNodeData

 Last update: 17.07.2025 

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**Definition**: `syscMeshDefinition.h` (line 41)

Node data access struct, provides read-only access to the mesh nodes.

To create and/or initialize [SyscNodeData](structSyscNodeData.md#structSyscNodeData), it is highly recommended to use one of the functions with names starting with `syscGetNodeData`. These functions will initialize all members to the correct values and will help to avoid back-compatibility issues in the future. For example:

```
SyscNodeData nodeData = syscGetNodeDataC(nodeCoords);

```

## Members

- [nodeCoords](structSyscNodeData.md#structSyscNodeData_1a4da0b55605c39346dd83b830ab7eb54e)
- [nodeIds](structSyscNodeData.md#structSyscNodeData_1a227ac3d62c2c7224c7844028b014d6c8)

## Public attributes

<a id="structSyscNodeData_1a227ac3d62c2c7224c7844028b014d6c8"></a>

### Variable nodeIds

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**Definition**: `syscMeshDefinition.h` (line 42)

```
SyscOutputIntegerData SyscNodeData::nodeIds

```

Node ids array access.

**Type**: [SyscOutputIntegerData](structSyscOutputIntegerData.md#structSyscOutputIntegerData)

<a id="structSyscNodeData_1a4da0b55605c39346dd83b830ab7eb54e"></a>

### Variable nodeCoords

![](https://img.shields.io/badge/-public-brightgreen "public")

**Definition**: `syscMeshDefinition.h` (line 43)

```
SyscOutputVectorData SyscNodeData::nodeCoords

```

Node coordinates array access.

**Type**: [SyscOutputVectorData](structSyscOutputVectorData.md#structSyscOutputVectorData)