[WIP] Add contitionnality for ants vs synth input

scilus · Aug 9, 2024 · d344adb · d344adb
1 parent ac5b6a5
commit d344adb
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/subworkflows/nf-scil/preproc_t1/main.nf b/subworkflows/nf-scil/preproc_t1/main.nf
@@ -39,12 +39,14 @@ workflow PREPROC_T1 {
 
         // ** Brain extraction ** //
         if ( val_synth ) {
-            ch_bet = IMAGE_RESAMPLE.out.image.join(ch_fs_license)
+            ch_bet = IMAGE_RESAMPLE.out.image
             BETCROP_SYNTHBET ( ch_bet )
             ch_versions = ch_versions.mix(BETCROP_SYNTHBET.out.versions.first())
         }
 
         else {
+            ch_template = ch_template.ifEmpty(Channel.error('Template is required for ANTS registration'))
+            ch_probability_map = ch_probability_map.ifEmpty(Channel.error('Probability map is required for ANTS registration'))
             ch_bet = IMAGE_RESAMPLE.out.image.join(ch_template).join(ch_probability_map)
             BETCROP_ANTSBET ( ch_bet )
             ch_versions = ch_versions.mix(BETCROP_ANTSBET.out.versions.first())