diff options
| -rw-r--r-- | libcrystfel/src/datatemplate.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libcrystfel/src/datatemplate.c b/libcrystfel/src/datatemplate.c index cea963ec..37bb623c 100644 --- a/libcrystfel/src/datatemplate.c +++ b/libcrystfel/src/datatemplate.c @@ -1246,6 +1246,12 @@ DataTemplate *data_template_new_from_string(const char *string_in) reject = 1; } + if ( dt->wavelength_from == NULL ) { + ERROR("Geometry file must specify the wavelength " + "(value or location)\n"); + reject = 1; + } + for ( i=0; i<dt->n_panels; i++ ) { int j; |