The C Options dialog allows you to customize how ScopeFIR writes C-language output files ("Text:C" format). This format has the following options:

• Data Variable Name. Enter a symbol name for the data. (The default value for Data Variable Name is the project's name).
• Data Variable Type. This is the variable type keyword which appears in the output file before the Data Variable Name to define its type. The default value is "float", but you may change it to "double" or anything else you like.

If you choose Is Complex in the Data File Dialog, the C output file will have two sets of data. These hold the inphase and quadrature data, and will have the symbols "name_I" and "name_Q".