u1.03.02 Python methods for accessing Aster objects

Summary:

This document introduces Python methods for accessing information contained in Aster data structures. This information can be processed by Python programming, or used for the conditional sequence of the following commands.

• 1. Introduction and precautions for use
• 2. The tables
  • 2.1. Impression
  • 2.2. Create or print a subtable extracted by filter
  • 2.3. Tris
  • 2.4. Access to values
• 3. Access methods on concepts
  • 3.1. Access to the contents of an SD list
  • 3.2. Access to the content of a functional SD or a soft SD
  • 3.3. Evaluation of an SD function or formula
  • 3.4. Access to the content of a mesh SD
  • 3.5. Access to the content of a SDmatr_asse_ *
  • 3.6. Access to the keys of an SD result
  • 3.7. Access to the content of a tran_gene SD
  • 3.8. Access to the content of a melasflu SD
  • 3.9. Retrieving fields by elements and fields at nodes in Python (EXTR_COMP)
• 4. Method of accessing any data structure
  • 4.1. Access to a vector-type data structure
  • 4.2. Access to a collection-type data structure