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Getting Output from IOSDF's I/O Mehtods
You obtain output by an I/O method by either

• setting the appropriate I/O parameters
• calling one the routines of the I/O function interface provided by the flesh

For a description of basic I/O parameters and the I/O function interface to invoke I/O methods by application thorns please see the documentation of thorn IOUtil and the flesh.



Building Cactus configurations with IOSDF
Thorn IOSDF requires the capability SDF which is provided eg. by thorn CactusExternal/SDF. You will need to include this thorn in your ThornList.

Since IOSDF uses parameters from IOUtil it also needs this I/O helper thorn be compiled into Cactus and activated at runtime in the ActiveThorns parameter in your parameter file.