[GRASS-user] v.proj fails: no shift table

Rich Shepard rshepard at appl-ecosys.com
Wed Sep 14 16:02:46 PDT 2016


   The target location has these PROJ_INFO parameters defined in a Shapefile
*.prj:

name: NAD_1983_HARN_StatePlane_Oregon_North_FIPS_3601_Feet_Intl
datum: nad83harn
ellps: grs80
proj: lcc
lat_1: 44.33333333333334
lat_2: 46
lat_0: 43.66666666666666
lon_0: -120.5
x_0: 2500000
y_0: 0
no_defs: defined


The source location has these PROJ_INFO parameters defined in the
metadata.xml with EPSG 2992:

name: NAD83 / Oregon Lambert (ft)
datum: nad83
ellps: grs80
proj: lcc
lat_1: 43
lat_2: 45.5
lat_0: 41.75
lon_0: -120.5
x_0: 399999.9999984
y_0: 0
no_defs: defined
nadgrids: WO

   When I imported this OFGDB source and selected epsg 2992 a window with 6
flavors appeared. I selected #6: Washington/Oregon HARM adjustment.
Apparently this was not used.

   From the target location/mapset I tried 
v.proj location=ODOT2014mapset=data_source.gdb input=state_roads_2014 
(I renamed the long original name to this with g.rename.) and was told there
was no projection conversion table available.

   Should I re-import the data and try to ensure that the HARM adjustment is
accepted, or is there a way of reprojecting the source to match the target?

Rich





More information about the grass-user mailing list