Where observation equations cannot be computed because endpoint stations are colocated the adjustment currently fails. Also it appears that snapplot crashes loading the adjustment.
Would be good to allow this to be a warning error. Similarly could look at options to automatically downweight bearing/distance observations on very short lines to avoid non-converging adjustments. Though arguably should enforce these observations to fix station relativity? Non-trivial issue!
Where observation equations cannot be computed because endpoint stations are colocated the adjustment currently fails. Also it appears that snapplot crashes loading the adjustment.
Would be good to allow this to be a warning error. Similarly could look at options to automatically downweight bearing/distance observations on very short lines to avoid non-converging adjustments. Though arguably should enforce these observations to fix station relativity? Non-trivial issue!