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-rw-r--r--libcrystfel/src/cell-utils.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/libcrystfel/src/cell-utils.c b/libcrystfel/src/cell-utils.c
index 2e2e431a..22610ce1 100644
--- a/libcrystfel/src/cell-utils.c
+++ b/libcrystfel/src/cell-utils.c
@@ -1354,6 +1354,7 @@ int compare_cell_parameters(UnitCell *cell, UnitCell *reference,
cell_get_parameters(cell, &a1, &b1, &c1, &al1, &be1, &ga1);
cell_get_parameters(reference, &a2, &b2, &c2, &al2, &be2, &ga2);
+ /* within_tolerance() takes a percentage */
if ( !within_tolerance(a1, a2, tols[0]*100.0) ) return 0;
if ( !within_tolerance(b1, b2, tols[1]*100.0) ) return 0;
if ( !within_tolerance(c1, c2, tols[2]*100.0) ) return 0;
@@ -1399,6 +1400,7 @@ static double moduli_check(double ax, double ay, double az,
* \returns non-zero if the cells match.
*
*/
+/* 'tols' is in frac (not %) and radians */
int compare_cell_parameters_and_orientation(UnitCell *cell, UnitCell *reference,
const double *tols)
{
@@ -1454,6 +1456,7 @@ int compare_cell_parameters_and_orientation(UnitCell *cell, UnitCell *reference,
* \returns non-zero if the cells match.
*
*/
+/* 'tols' is in frac (not %) and radians */
int compare_permuted_cell_parameters_and_orientation(UnitCell *cell,
UnitCell *reference,
const double *tols,