Updated examples after the next bunch of updates in WfExS code.

ResearchObject · Sep 25, 2023 · cd6a83f · cd6a83f
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diff --git a/docs/examples/WfExS-backend/README.md b/docs/examples/WfExS-backend/README.md
@@ -13,6 +13,11 @@ executions are represented inside the generated RO-Crates as several
 RO-Crates contain an additional CreateAction explaining the pack process from
 the original workflow to the packed one.
 
+Workflow execution error messages are also included. Also, a graphical representation
+of the executed workflow is included. Due the nature of the different workflow
+engines, this representation could be pre-computed before the execution
+or after it. So, it is provided a copy of the representation for each execution.
+
 
 ## WOMBAT-Pipelines
 

diff --git a/docs/examples/WfExS-backend/Wetlab2Variations_CWL_provenance/README.md b/docs/examples/WfExS-backend/Wetlab2Variations_CWL_provenance/README.md
@@ -2,9 +2,26 @@
 
 RO-Crate from staged WfExS working directory a37fee9e-4288-4a9e-b493-993a867207d0 (meer oxometalate)
 
-This RO-Crate has been generated by WfExS-backend 0.9.3-160-g6516382 (65163824b1ca3273605b9b8b7cddb5fe52586421) ,
+This RO-Crate has been generated by WfExS-backend 0.9.3-172-g19d40b7 (19d40b76864074d03a7c6a9e08e7cfe2da2f3f41) ,
 whose sources are available at https://github.com/inab/WfExS-backend.
 
+## Software containers and metadata
+
+Metadata files which are produced and consumed by WfExS-backend in
+order to properly detect when a local cached copy of a software container
+is stale are also included in this RO-Crate. These files are in JSON format.
+
+In case this RO-Crate also contains a copy of the software containers,
+their format will depend on whether they are going to be consumed by
+Singularity / Apptainer, or they are going to be consumed by Docker or Podman.
+
+Singularity / Apptainer images usually have the singularity image format.
+
+Both Docker and Podman images are compressed tar archives obtained through
+either `docker save` or `podman save` commands. These archives have all
+the layers needed to restore the container image in a local registry
+through either `docker load` or `podman load`.
+
 ## Posibly used URI schemes
 
 As WfExS-backend is able to manage several exotic CURIEs and schemes,

diff --git a/...s/WfExS-backend/Wetlab2Variations_CWL_provenance/meta/outputs/stats/dag.dot.png b/...s/WfExS-backend/Wetlab2Variations_CWL_provenance/meta/outputs/stats/dag.dot.png