Details of Marshfield’s master planning process to date have been posted online, and the town will schedule a public workshop sometime in March, according to Planning Board Chairwoman Karen Horne. The Web page www.vhb.com/marshfieldmasterplan includes a report on a Nov. 13 workshop, the slide presentation from the workshop, and a description of the planning process and plan elements. Drafts of chapters are to be posted as they become available. The master plan aims to guide policy-making on land use, housing, recreation, transportation, and more. The plan is due to be presented to the town by the end of the year.