36. ccxinp —

Classes defined in module ccxinp

Functions defined in module ccxinp

ccxinp.abq_eltype(eltype)

Analyze an Abaqus element type and return eltype characteristics.

Returns a dictionary with:

• type: the element base type
• ndim: the dimensionality of the element
• nplex: the plexitude (number of nodes)
• mod: a modifier string

Currently, all these fields are returned as strings. We should probably change ndim and nplex to an int.

ccxinp.pyf_eltype(d)

Return the best matching pyFormex element type for an abq/ccx element

d is an element groupdict obtained by scanning the element name.

ccxinp.startPart(name)

Start a new part.

ccxinp.readCommand(line)

Read a command line, return the command and a dict with options

ccxinp.do_HEADING(opts, data)

Read the nodal data

ccxinp.do_PART(opts, data)

Set the part name

ccxinp.do_SYSTEM(opts, data)

Read the system data

ccxinp.do_NODE(opts, data)

Read the nodal data

ccxinp.do_ELEMENT(opts, data)

Read element data

ccxinp.readInput(fn)

Read an input file (.inp)

Returns an object with the following attributes:

• heading: the heading read from the .inp file
• parts: a list with parts.

A part is a dict and can contain the following keys:

• name: string: the part name
• coords: float (nnod,3) array: the nodal coordinates
• nodid: int (nnod,) array: node numbers; default is arange(nnod)
• elems: int (nelems,nplex) array: element connectivity
• elid: int (nelems,) array: element numbers; default is arange(nelems)