import pipeline_inputs Pipeline Inputs r: Image g: Image b: Image a: Image image_combine Image From Channels r: Image g: Image b: Image a: Image out: Image pipeline_inputs:out_b->image_combine:in_b pipeline_inputs:out_a->image_combine:in_a channel_select Channel Select constant input: a [rgba/0-9] in: Image out: Image pipeline_inputs:out_g->channel_select:in grayscale Grayscale in: Image out: Image pipeline_inputs:out_r->grayscale:in pipeline_output Pipeline Output AMBIGUOUS ASSETUUID Inferred linear_colorspace Linear Colorspace in: Image out: Image image_combine:out->linear_colorspace:in channel_select:out->image_combine:in_g grayscale:out->image_combine:in_r linear_colorspace:out->pipeline_output:in