----+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
SSTPRD
----+----0----+----0----+----0----+----0----+----0----+----0----+----0----+----0
COLUMNS FORMAT DESCRIPTION DEFAULT VALUE & UNITS
1-6 A6 SSTPRD - Modifies and/or requests the
estimation of the periodic sine and
cosine coefficients for the C or S
spherical harmonic coefficients in sea
surface topography model. Defines the
periodic frequency.
7 I1 Normalization indicator 1
= 1 values normalized C,S
= 3 values unnormalized C,S
8 I1 Coefficient type 0
= 1 Coefficient of Cosine (C)
= 2 Coefficient of Sine (S)
9 I1 Frequency/Period indicator 1
(frequency=2*pi/period)
= 1 Annual (365.2524 days)
= 2 Semi-annual (182.6262 days)
= 3 Seasonal ( 91.3131 days)
= 4 Monthly ( 30.4377 days)
= 5 To be defined in columns 10-14
10-12 I3 Integer number of days in period 0
13-14 I2 Fractional number of days in period 0
15-17 I3 Degree of C or S coefficients 0
18-20 I3 Order of C and S coefficients 0
25-44 D20.8 A priori value of the cosine coefficient (a) 0.
45-59 D15.3 A priori value of the sine coefficient (b) 0.
SEPT 1990
9007.0
GLOBAL SET
SSTPRD (cont)
----+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
SSTPRD
----+----0----+----0----+----0----+----0----+----0----+----0----+----0----+----0
COLUMNS FORMAT DESCRIPTION DEFAULT VALUE & UNITS
60-72 D13.1 Standard deviation of the cosine coefficient. 0.
No adjustment if this fields is zero.
73-80 D8.2 Standard deviation of the sine coefficient (b). 0.
No adjustment if this field is zero.
NOTE: Card must be used in conjunction with SSTOPO card.
Card cannot be used in conjunction with SSCOEF card.
IF CARD OMITTED: Periodic terms not included in sea surface
topography computations.
SEPT 1990
9007.0
GLOBAL SET