Tidal forcing

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josemmedina@nautilusing.com
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Tidal forcing

Postby josemmedina@nautilusing.com » Tue Mar 04, 2014 14:39

Dear friends

From time to time we get some errors, specially in the Mediterranean. But this has surpised me. To check the results, I have included the results in ArcGis. Green points are supposed to be OK, I mean, like the one I show below. Red ones means those that are not OK, in my opinión. The first time, I supposed that the not OK were the ones close to land (blanked cells of the tidal model, I thought). But not, most of them are in the sea border.

Do anybody knows what the reason of this strange behaviour? Do you know if is there a new tides.nc file? :o

Thanks, best regards,

Jose


OK:
<begingauge>
NAME : nth test
LONGITUDE : 0.000000 32.0000 16.0000
LATITUDE : 40.0000 31.0000 8.00000
METRIC_X : 0.538000
METRIC_Y : 40.5190
REF_LEVEL : 2.08000
TIME_REF : 0.000000
M2 : 0.0367063 -130.010
S2 : 0.0118135 177.253
K1 : 0.0456167 170.605
K2 : 0.00171665 164.795
N2 : 0.00423580 -150.047
2N2 : 0.000851709 -153.065
O1 : 0.0279460 103.446
Q1 : 0.0143330 171.467
P1 : 0.00663791 90.2826
M4 : 0.000000 0.000000
Mf : 0.00302143 -172.418
Mm : 0.00198281 -157.048
Mtm : 0.000713293 170.883
MSqm : 0.000107256 169.048
<endgauge>

NOT OK:
<begingauge>
NAME : nth test
LONGITUDE : 0.000000 33.0000 36.0000
LATITUDE : 40.0000 29.0000 52.0000
METRIC_X : 0.560000
METRIC_Y : 40.4980
REF_LEVEL : 2.08000
TIME_REF : 0.000000
M2 : -5116.27 -5179.74
S2 : -5116.28 -5029.78
K1 : -5116.27 -5032.98
K2 : -5116.29 -5035.92
N2 : -5116.29 -5189.56
2N2 : -5116.29 -5191.02
O1 : -5116.27 -5065.77
Q1 : -5116.28 -5032.56
P1 : -5116.29 -5072.19
M4 : 0.000000 0.000000
Mf : -5116.29 -5200.48
Mm : -5116.29 -5192.97
Mtm : -5116.29 -5032.85
MSqm : -5116.29 -5033.75
<endgauge>
Attachments
TidePoints.jpg
Tidal points used for modeling. Green are OK; Red are invalid
TidePoints.jpg (103.3 KiB) Viewed 3290 times

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