id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc 2160,PROJ.4 translation of OSGB36 datum broken,warmerdam,warmerdam," {{{ $ gdalwarp -t_srs EPSG:27700 -te -100000 -100000 600000 600000 -ts 400 400 map.tif trans.tif ERROR 6: Failed to initialize PROJ.4 with `+proj=tmerc +lat_0=49 +lon_0=-2 +k=0.9996012717 +x_0=400000 +y_0=-100000 +ellps=airy +datum=OSB36 +units=m +no_defs '. }}} The problem is that exportToProj() has rules to translate OSGB36 but there is a typo making it OSB36. ",defect,closed,high,1.5.1,OGR_SF,1.5.0,normal,fixed,,