file name: D:\BNA\data\Carolinas\webpage\dataDVD\Hatteras2010DVD\tides\ttide_curr_8791_surface.txt
date: 12-Jun-2013
nobs = 1233,  ngood = 395,  record length (days) = 12.84
start time: 10-Feb-2010 08:44:59
rayleigh criterion = 1.0
Greenwich phase computed with nodal corrections applied to amplitude \n and phase relative to center time

x0= 11.4, x trend= 0

var(x)= 106.5716   var(xp)= 17.8575   var(xres)= 88.7142
percent var predicted/var original= 16.8 %

y0= -3.76, x trend= 0

var(y)= 364.7016    var(yp)= 126.0563  var(yres)= 238.6453
percent var predicted/var original= 34.6 %

ellipse parameters with 95%% CI estimates

tide   freq      major  emaj    minor   emin     inc    einc     pha    epha      snr
*K1   0.0417807  9.457   4.277  -2.935   2.69    81.57  23.31    12.05  29.55    4.9
*M2   0.0805114 34.462   4.068  -0.889   2.21    71.85   3.62   311.61   6.60     72
*M3   0.1207671  4.482   0.856  -0.222   1.61    19.88  20.37   136.14  10.49     27
*M4   0.1610228 28.863   1.248  -0.631   0.71    65.29   1.49   233.51   2.43 5.4e+02
*2MK5 0.2028035  8.576   0.800   0.103   0.54    68.20   3.59    45.89   5.39 1.1e+02
*2SK5 0.2084474  6.072   0.884  -0.023   0.48    77.20   4.11   185.45   9.26     47
*M6   0.2415342 14.115   0.925  -0.392   0.58    64.90   2.48   143.60   3.99 2.3e+02
*3MK7 0.2833149  4.433   0.695   0.030   0.49    63.45   5.04    15.47   9.63     41
*M8   0.3220456  4.254   0.414   0.127   0.29    62.39   3.70    52.34   5.04 1.1e+02

total var= 471.2732   pred var= 143.9137
percent total var predicted/var original= 30.5 %