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*ROUGHEL
Data format:
A single line with 1+NMAX parameters, as follows:
VRO IEL(1) IEL(2) IEL(NMAX)
Status:
Optional.
Restriction :
Elements IEL(1) to IEL(NMAX) must be previously defined.
Purpose :
To define the roughness of an element, used for axial drag calculations.
Details :
| Parameter | Description |
|---|---|
| VRO | Roughness (m) |
| IEL(1) ... IEL(NMAX) | List of elements identification numbers. |
