Filter new species id by value (#43)

main.nf

@@ -1013,7 +1013,7 @@ process clime {
 
 //only use blast hits where species == new
 allVsAllProteomeBlasts_wgd
-    .filter { it[1] == newSpeciesId }
+    .filter { it[1] == newSpeciesId.value }
     .set { new_species_blasts }