**process transform_frame#

Description#

This post calculation calculates existing variables in a new local frame. Variables can be either tensors or vectors.

Syntax#

**process transform_frame \(~\,\) *local_frame type [ *tensor_variables tensor_var1 tensor_var2 … ] [ *vector_variables vector_var1 vector_var2 … ] [ *suffix suffix ] [ *output_variables name1 name2 … ] [ *tensor_size sz ]

*local_frame

specifies the local frame type. type can be euler, cartesian, cylindrical, spherical or be specified by a z7p script. Refer to **local_frame for more details and syntax.

tensor_variables

is the list of tensor variables to transform.

vector_variables

is the list of vector variables to transform.

suffix

this suffix is added to the variable names (default is -rot);

*output_variables

can alternatively be specified to specify a different output name.

*tensor_size sz

second order tensor size. By default, sz = 4 in 2D and sz = 6 in 3D.

Example#

****post_processing
 ***local_post_processing
  **file node
  **nset ALL_NODE
  **process transform_frame
     *local_frame cylindrical
       (1. 2.)
     *tensor_variables sig eto
     *vector_variables U
****return