-calcudist template: commu?clnt=<name|pass>&com=calcudist&smetric=<metric>&whr=<whr> descript: Calculates the distances between users. The metric that will be used is passed as a parameter and must be a valid pbean name that is loaded by the PServer. The whr parameter is optional and defines the pattern of user names that you want to calculate the distances. example : commu?clnt=tname|pass&com=calcudist&smetric=cos returns : 200 OK, 401 (fail, request error), 501 (fail, server error) 200 OK : no response body exists.