diff options
| author | Thomas White <taw@physics.org> | 2013-08-08 11:49:59 +0200 |
|---|---|---|
| committer | Thomas White <taw@physics.org> | 2013-08-08 11:49:59 +0200 |
| commit | 5414ff57a37bc7b079a50b1c032d34e2341452f9 (patch) | |
| tree | 4af23c9cb101cce03799a31d1c52244bdc5b28ad /libcrystfel/src/integer_matrix.c | |
| parent | 4c0971b30a4982c8b4a3be4b6599639ecb1b6695 (diff) | |
Show determinant when complaining about a non-integer matrix result
Diffstat (limited to 'libcrystfel/src/integer_matrix.c')
| -rw-r--r-- | libcrystfel/src/integer_matrix.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libcrystfel/src/integer_matrix.c b/libcrystfel/src/integer_matrix.c index 96159cc6..018f0ca6 100644 --- a/libcrystfel/src/integer_matrix.c +++ b/libcrystfel/src/integer_matrix.c @@ -353,7 +353,9 @@ IntegerMatrix *intmat_inverse(const IntegerMatrix *m) det = intmat_det(m); if ( (det != +1) && (det != -1) ) { - fprintf(stderr, "Inverse matrix not an integer matrix.\n"); + fprintf(stderr, + "Inverse matrix not an integer matrix (det = %i).\n", + det); return NULL; } |