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There are six two-dimensional images available, -- these are
provided instead of the relevant programs to create them on account of
intensive computation time requirements. They may be copied into
one's directory from the MIDAS directory containing the source code of
the GEOTEST context. All images are MIDAS Bulk Data Frames of
dimensions
,
with the patterns approximately centered.
All frames are of STEP 1 and START 1, in both dimensions. All patterns
have infinitely sharp edges. The coordinates of a pixel pertain to
its center, not to any extremity; this convention is rigorously
followed.
Petra Nass
1999-06-15