1.1.3 Batch mode

In batch mode, kspace_t runs non-interactively. The flag -b runs kspace_t in batch mode.

1.1.3.1 searching for Eschenburg spaces

A simple application is to search over a domain for Eschenburg-Kruggel spaces.

     $ ./kspace_t -b --k0min=-2 --l0min=-2 --type=4 -f 1
     0       -2      -2      -1      -1
     0       -2      -2      -1      0
     0       -2      -1      0       0
     0       -2      0       -1      -1
     0       -2      1       0       0
     0       -1      -1      0       0

1.1.3.2 search, expand and compute

One can search over a domain for Eschenburg-Kruggel spaces, then use the symmetries to generate more spaces that differ by orientation.

     ./kspace_t -b --k0min=-2 --l0min=-2 --type=4 | awk '{ print $0; print $1,-$2,-$3,-$4,-$5; }' | ./kspace_t -i -f 1 -P 2
     0       -2      -2      -1      -1       0      -9       4       0       0.32   -0.32
     0        2       2       1       1       0      -9      -4       0      -0.32    0.32
     0       -2      -2      -1       0       0      -11     -5      -5       0.39   -0.32
     0        2       2       1       0       0      -11      5      -5      -0.39    0.32
     0       -2      -1       0       0       0      -7       1       0       0.47   -0.46
     0        2       1       0       0       0      -7      -1       0      -0.47    0.46
     0       -2       0      -1      -1       0      -1       0       0       0.25   -0.25
     0        2       0       1       1       0      -1       0       0      -0.25    0.25
     0       -2       1       0       0       0      -3      -1       0      -0.49    0.47
     0        2      -1       0       0       0      -3       1       0       0.49   -0.47
     0       -1      -1       0       0       0      -3       1       0       0.49   -0.47
     0        1       1       0       0       0      -3      -1       0      -0.49    0.47