A sphere with three ocean waves in differing shades of blue. Next to the sphere, there is the bolded text "Ocean Color". Under that, there are two acronyms, separated by a vertical pipe: OB.DAAC (Ocean Biology Distributed Active Archive Center) and OBPG (Ocean Biology Processing Group).
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cdata.f
Go to the documentation of this file.
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subroutine
cdata
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3
c This subroutines initializes several constants for general use in
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c navigation routines. The constants are passed in the common /gconst/.
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c
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c Calling Arguments: None
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c
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c Variables in common /gconst/
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c
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c Name Type Description
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c
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c pi R*8 Pi
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c radeg R*8 Radians to degrees conversion factor
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c re R*8 Earth equatorial radius (km)
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c rem R*8 Earth mean radius (km)
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c f R*8 Earth flattening factor
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c omf2 R*8 (1-f)**2
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c omegae R*8 Earth rotation rate (radians/second)
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c
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c
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c Program written by: Frederick S. Patt
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c General Sciences Corporation
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c May 10, 1993
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c
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c Modification History:
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real
*8
pi
,radeg,
re
,rem,
f
,
omf2
,omegae
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common
/gconst/
pi
,radeg,
re
,rem,
f
,
omf2
,omegae
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pi
= dacos(-1.0d0)
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re
= 6378.137d0
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rem = 6371.d0
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radeg = 180.d0/
pi
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f
= 1.d0/298.257d0
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omf2
= (1.d0-
f
)**2
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omegae = 7.29211585494d-5
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return
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end
f
#define f
Definition:
l1_czcs.c:696
real
#define real
Definition:
DbAlgOcean.cpp:26
cdata
subroutine cdata
Definition:
cdata.f:2
pi
#define pi
Definition:
vincenty.c:23
re
#define re
Definition:
l1_czcs.c:695
omf2
#define omf2
Definition:
l1_czcs.c:697
