Scicos Block
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Write to file

Contents

• Write to file
  • Palette
  • Description
  • Dialog box
  • Default properties
  • Interfacing function
  • Computational function
  • Authors

Palette

• Sinks - Sinks palette

Description

This block allows user to save data in a file, in formatted and binary mode. Each call to the block corresponds to a record in the file. Each record has the following form: [t,V1,...,Vn] where t is the value of time when block is called and Vi is the ith input value.
The pair block is RFILE_f.

Dialog box

• Input size
  a scalar. This fixes the input size.
  Properties : Type 'vec' of size 1.

• Output file name
  a character string defining the path of the file.
  Properties : Type 'str' of size 1.

• Output Format
  a character string defining the Fortran format to use or nothing for an unformatted (binary) write. If given, the format must began by a left parenthesis and end by a right parenthesis. example: (e10.3).
  Properties : Type 'str' of size 1.

• Buffer size
  To improve efficiency it is possible to buffer the input data. Write on the file is only done after each Buffer size call to the block.
  Properties : Type 'vec' of size 1.

Default properties

• always active: no
• direct-feedthrough: yes
• zero-crossing: no
• mode: no
• regular inputs:
  - port 1 : size [1,1] / type 1
  
• number/sizes of activation inputs: 1
• number/sizes of activation outputs: 0
• continuous-time state: no
• discrete-time state: yes
• object discrete-time state: no
• name of computational function: writef

Interfacing function

• SCI/macros/scicos_blocks/Sinks/WFILE_f.sci [view code]

Computational function

• SCI/routines/scicos/writef.f (Type 0) [view code]

Authors

Ramine Nikoukhah INRIA