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authorVedran Stojnović <phidrho@gmail.com>2018-08-21 22:58:17 +0200
committerGitHub <noreply@github.com>2018-08-21 22:58:17 +0200
commit3746c519a5089d482cef4bf8adae88f25f88640e (patch)
treedbb630d5b75523de722775c85434028d1e05f224
parent6680dffb592882437aaa28b6199e4ac74324a743 (diff)
downloadPROJ-3746c519a5089d482cef4bf8adae88f25f88640e.tar.gz
PROJ-3746c519a5089d482cef4bf8adae88f25f88640e.zip
added usage example
-rw-r--r--docs/source/operations/conversions/cart.rst8
1 files changed, 8 insertions, 0 deletions
diff --git a/docs/source/operations/conversions/cart.rst b/docs/source/operations/conversions/cart.rst
index 83328fa8..111eb7d2 100644
--- a/docs/source/operations/conversions/cart.rst
+++ b/docs/source/operations/conversions/cart.rst
@@ -24,6 +24,14 @@ the first axis (X) points from the Earth centre to the point of longitude=0,
latitude=0, the second axis (Y) points from the Earth centrer to the point of
longitude=90, latitude=0 and the third axis (Z) points to the North pole.
+Usage
+################################################################################
+
+Convert geodetic coordinates to GRS80 cartesian coordinates::
+
+ echo 17.7562015132 45.3935192042 133.12 2017.8 | cct +proj=cart +ellps=GRS80
+ 4272922.1553 1368283.0597 4518261.3501 2017.8000
+
Parameters
################################################################################