Tuflow and estry manual Version 3

2.2.3File Types and Naming Conventions

Files are generally classified as:

• 
  Control Files
  
• 
  Data Input Files
  
• 
  Data Output Files
  
• 
  Check Files
  

Control files are used for directing inputs to the simulation and setting parameters. The style of input is very simple, free form commands, similar to writing down a series of instructions. This offers the most flexible and efficient system for experienced modellers. It is also easy for inexperienced users to learn.

Data input files are primarily GIS layers and comma-delimited files generated using spreadsheet software. Models may still use the original fixed field data input formats if desired.

Data output files are primarily map output in SMS formats, GIS layers, text files and comma-delimited files (see Section 6).

In addition to the above, an extensive range of Check files are produced in GIS, text and comma-delimited formats to carry out quality control checks (see Section 6.2).

The most common file types and their extensions are listed in Table 2 .2.
Table 2.2 List of Most Commonly Used File Types