Hi Matt, FYI, the path limit in the current version appears to be set to 256 paths. --Scott Calvin Sarah Lawrence College At 02:53 PM 4/1/2004 -0600, you wrote:

The latest version of the ifeffit_10.dll windows binary should support 1024 paths, and 16 data sets. You can see what these limits are for your system by typing show &max_paths, &max_data_sets

at the command line prompt. The limits are set to their current values so that Ifeffit+Athena takes well under 64Mb RAM. But these limits are set in one place in the source code (src/lib/consts.h) so that you can easily change them and recompile if you need these limits to be higher. max_paths can be increased easily up to 9999, but going above that would take more work.

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