I am trying to import/open data files from www.streamnet.org but their GDB
format is quite different from what I've seen before now and grass-7.3.svn
will not open them. As an aside, I was thrown for a while looking for
OpenFileGDB in the v.in.ogr supported format list until I noticed it's been
renamed to ESRIFileGDB.
The results of running 'ogrinfo -al so' on the directory,
BullTrout_201201_v931.gdb/, produces this result:
Had to open data source read-only.
INFO: Open of `BullTrout_201201_v931.gdb/'
using driver `OpenFileGDB' successful.
Layer name: FishD_BullTrout_January2012
Geometry: Measured Multi Line String
Feature Count: 4620
Extent: (1158336.501590, 288917.146174) - (4143404.913877, 3148258.748272)
Layer SRS WKT:
PROJCS["NAD_1983_Lambert_Conformal_Conic",
GEOGCS["GCS_North_American_1983",
DATUM["North_American_Datum_1983",
SPHEROID["GRS_1980",6378137.0,298.257222101]],
PRIMEM["Greenwich",0.0],
UNIT["Degree",0.0174532925199433]],
PROJECTION["Lambert_Conformal_Conic_2SP"],
PARAMETER["False_Easting",2999999.999988],
PARAMETER["False_Northing",0.0],
PARAMETER["Central_Meridian",-117.0],
PARAMETER["Standard_Parallel_1",42.33333333333334],
PARAMETER["Standard_Parallel_2",48.66666666666666],
PARAMETER["Latitude_Of_Origin",41.0],
UNIT["Foot_US",0.3048006096012192]]
FID Column = OBJECTID
Geometry Column NOT NULL = Shape
RecordID: Integer (0.0)
LocationID: String (13.0)
BegFt: Integer (0.0)
EndFt: Integer (0.0)
StreamName: String (100.0)
StreamAndTribNames: String (160.0)
SpecieID: Integer(Int16) (0.0)
Species: String (50.0)
SciName: String (50.0)
RunID: Integer(Int16) (0.0)
Run: String (50.0)
SubRunID: Integer(Int16) (0.0)
SubRun: String (50.0)
LifeHistoryID: Integer(Int16) (0.0)
LifeHistoryType: String (80.0)
UseTypeID: Integer(Int16) (0.0)
UseType: String (50.0)
RefID: Integer (0.0)
Citation: String (3600.0)
URL: String (1000.0)
CompAgy: String (12.0)
BasisID: Integer(Int16) (0.0)
Basis: String (80.0)
UpdDate: DateTime (0.0)
EndExtentID: Integer(Int16) (0.0)
Shape_Length: Real (0.0)
There's no ESPG code there. So I wrote a proj4 file
+datum=NAD83 +ellps=GRS80 +lat_0=41.0 +lat_1=42.33333333333334
+lat_2=48.66666666666666 +proj=lcc +units=foot_us +x_0=2999999.999988
+y_0=0.0
Grass did not like it. There's no projection name in
../PERMANENT/PROJ_INFO:
name: unnamed
datum: nad83
ellps: grs80
proj: lcc
lat_1: 42.33333333333334
lat_2: 48.66666666666666
lat_0: 41
lon_0: 0
x_0: 2999999.999988
y_0: 0
no_defs: defined
towgs84: 0.000,0.000,0.000
and there are no data displayable.
Please suggest what projection values I should use on these data.
Rich
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