I have done cloud mask for sentinel 2B L2A image in SNAP(Sen2Cor) by creating cloud mask for 10 m resolution using Band Maths for scl_cloud_high_proba, scl_cloud_medium_proba and scl_thin_cirrus separately. Now I want to replace the cloud mask areas by using another clear image as reference image. Could you tell me the process or steps to replace the cloud in SNAP- 6 version. What are the steps for 1. manual for masking the cloud areas by using above three types of cloud mask togather? 2. manual for Replace the cloud areas by clear image? below given the cloud mask image as example.