diff options
Diffstat (limited to 'docs/source')
| -rw-r--r-- | docs/source/apps/cct.rst | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/docs/source/apps/cct.rst b/docs/source/apps/cct.rst index 1d2aef20..df81c571 100644 --- a/docs/source/apps/cct.rst +++ b/docs/source/apps/cct.rst @@ -15,6 +15,33 @@ Synopsis **cct** [**-cIostvz** [args]] *+opt[=arg]* ... file ... +or + + **cct** [**-cIostvz** [args]] {operation_reference} file ... + +Where {operation_reference} is one of the possibilities accepted +by :c:func:`proj_create`, provided it expresses a coordinate operation + +- a proj-string, + - a WKT string, + - an object code (like "EPSG:1671" "urn:ogc:def:coordinateOperation:EPSG::1671"), + - an object name. e.g "ITRF2014 to ETRF2014 (1)". In that case as + uniqueness is not guaranteed, heuristics are applied to determine the appropriate best match. + - a OGC URN combining references for concatenated operations + (e.g. "urn:ogc:def:coordinateOperation,coordinateOperation:EPSG::3895,coordinateOperation:EPSG::1618") + - a PROJJSON string. The jsonschema is at https://proj.org/schemas/v0.2/projjson.schema.json + + .. versionadded:: 8.0.0 + + .. note:: + + Before version 8.0.0 only proj-strings could be used to instantiate + operations in :program:`cct`. + + + + + Description *********** |