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add documentation about geo.elevation()'s optional arg

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mfranz 2009-05-19 20:02:43 +00:00
parent 9f473f4f1e
commit 51ca35061d
1 changed files with 4 additions and 1 deletions
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Nasal/geo.nas
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@ -61,7 +61,10 @@
# geo.click_position() ... returns last click coords as geo.Coord or nil before first click
#
# geo.tile_path(<lat>, <lon>) ... returns tile path string (e.g. "w130n30/w123n37/942056.stg")
# geo.elevation(<lat>, <lon>) ... returns elevation in meter for given lat/lon, or nil on error
# geo.elevation(<lat>, <lon> [, <top:10000>])
# ... returns elevation in meter for given lat/lon, or nil on error;
# <top> is the altitude at which the intersection test starts
#
# geo.normdeg(<angle>) ... returns angle normalized to 0 <= angle < 360
#
# geo.put_model(<path>, <lat>, <lon> [, <elev:nil> [, <hdg:0> [, <pitch:0> [, <roll:0>]]]]);