Hello Chimera dev team, I am a junior specialist from across the hall working at the Fraser Lab and I have some questions about using chimera scripting for omitting densities and generating reference maps. One of the issues I have been having has been that using the molMap function in Chimera generates a non-cubic output and I am aware that I can use onGrid with a pre-existing map with the desired dimensions. However, in the workflow, I am setting up I do not yet have a reference map and I am in most scenarios starting with just a PDB or an adapted from PDB map. Is there a way to let Chimera(X) generate a cubic output map from PDB without requiring another map from an external program like cryoSPARC? Another question I have is regarding the loss of secondary structural information when saving a map in Chimera. Is there a way to save a map while maintaining that information? Any help is highly appreciated, I would also be happy to come by an talk in person. Best, Flip Jansen