gdaRead

Purpose

Gets a variable from a GAUSS Data Archive.

Format

y = gdaRead(filename, varname)
Parameters:
  • filename (string) – name of data file.
  • varname (string) – name of variable in the GDA.
Returns:

y (matrix) – array, string or string array, variable data.

Examples

y = gdaRead("myfile.gda", "x1");

Remarks

If gdaRead() fails, it will return a scalar error code. Call scalerr to get the value of the error code. The error code may be any of the following:

1 Null file name.
2 File open error.
4 File read error.
5 Invalid file type.
8 Variable not found.
10 File contains no variables.
14 File too large to be read on current platform.

See also

Functions gdaReadByIndex(), gdaGetName()