--------------------------------------------------------------------------------

Test 5208, Longitude Rotation, v2.0_2011-06-28.

The test tolerance is 0.01". Since gie can only use linear tolerances we
convert that to an approximate liniar distance instead, by multiplying with
111km:

    0.01" * 111 km = 2.777777778-7 * 111000 m = 0.03 m

To be on the safe side we, use 0.01 m as the tolerance.

--------------------------------------------------------------------------------

# NTF
<4275> +proj=longlat +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +no_defs  <>

# NTF (Paris)
<4807> +proj=longlat +a=6378249.2 +b=6356515 +towgs84=-168,-60,320,0,0,0,0 +pm=paris +no_defs  <>



<gie>

--------------------------------------------------------------------------------
operation  +proj=pipeline
           +step +init=epsg:4275 +inv
           +step +init=epsg:4807
--------------------------------------------------------------------------------
tolerance 0.01 m
accept    5 58
expect    2.66277083 58

tolerance 0.01 m
accept    5 56
expect    2.66277083 56

tolerance 0.01 m
accept    5 55
expect    2.66277083 55

tolerance 0.01 m
accept    5 53
expect    2.66277083 53

tolerance 0.01 m
accept    4 51
expect    1.66277083 51

tolerance 0.01 m
accept    4 49
expect    1.66277083 49

tolerance 0.01 m
accept    2.33722917 46.8
expect    0 46.8

tolerance 0.01 m
accept    3 53
expect    0.66277083 53

tolerance 0.01 m
accept    4 53
expect    1.66277083 53

tolerance 0.01 m
accept    6 53
expect    3.66277083 53

tolerance 0.01 m
accept    7 53
expect    4.66277083 53

tolerance 0.01 m
accept    9 53
expect    6.66277083 53

tolerance 0.01 m
accept    10 53
expect    7.66277083 53

tolerance 0.01 m
accept    11 53
expect    8.66277083 53

--------------------------------------------------------------------------------
operation  +proj=pipeline
           +step +init=epsg:4807 +inv
           +step +init=epsg:4275
--------------------------------------------------------------------------------
tolerance 0.01 m
accept    2.66277083 58
expect    5 58

tolerance 0.01 m
accept    2.66277083 56
expect    5 56

tolerance 0.01 m
accept    2.66277083 55
expect    5 55

tolerance 0.01 m
accept    2.66277083 53
expect    5 53

tolerance 0.01 m
accept    1.66277083 51
expect    4 51

tolerance 0.01 m
accept    1.66277083 49
expect    4 49

tolerance 0.01 m
accept    0 46.8
expect    2.33722917 46.8

tolerance 0.01 m
accept    0.66277083 53
expect    3 53

tolerance 0.01 m
accept    1.66277083 53
expect    4 53

tolerance 0.01 m
accept    3.66277083 53
expect    6 53

tolerance 0.01 m
accept    4.66277083 53
expect    7 53

tolerance 0.01 m
accept    6.66277083 53
expect    9 53

tolerance 0.01 m
accept    7.66277083 53
expect    10 53

tolerance 0.01 m
accept    8.66277083 53
expect    11 53

--------------------------------------------------------------------------------
operation  +proj=pipeline
           +step +init=epsg:4275 +inv
           +step +init=epsg:4807
--------------------------------------------------------------------------------
tolerance 0.01 m
accept    5 58
roundtrip 1000

tolerance 0.01 m
accept    5 56
roundtrip 1000

tolerance 0.01 m
accept    5 55
roundtrip 1000

tolerance 0.01 m
accept    5 53
roundtrip 1000

tolerance 0.01 m
accept    4 51
roundtrip 1000

tolerance 0.01 m
accept    4 49
roundtrip 1000

tolerance 0.01 m
accept    2.33722917 46.8
roundtrip 1000

tolerance 0.01 m
accept    3 53
roundtrip 1000

tolerance 0.01 m
accept    4 53
roundtrip 1000

tolerance 0.01 m
accept    6 53
roundtrip 1000

tolerance 0.01 m
accept    7 53
roundtrip 1000

tolerance 0.01 m
accept    9 53
roundtrip 1000

tolerance 0.01 m
accept    10 53
roundtrip 1000

tolerance 0.01 m
accept    11 53
roundtrip 1000

</gie>