1. Description
The MFF (Modulef Formatted Field) is a field format associated with the MFM (Modulef Formatted Mesh).
The main features of this format are:
- It can only store a single field.
- It contains the number of values and a list of values.
- It can store fields at nodes or on elements.
- It can only store values over the whole mesh.
- Support scalar and vector fields with real values.
- All values are given by double precission floats.
2. Features supported by feconv
- The number of field values must be a multiple of the number of nodes or elements. The ratio between these quantities indicates the number of field components.
- In order to mantain the consistence, the ordering of node coordinates must agree among the field and the mesh data.
3. Data structure
MFF file only contains an integer with the number of values and a list of floats with the field values..
Here an example of MFF file:
17793 -6.74589979648590 -6.70319187641144 -6.62961995601654 -6.78684556484223 ...