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Old 23-06-2019, 10:06   #16
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Re: Harmonic Files ...

Here is a new wiki page for Tides & Currents under "Advanced Topics"
I can make any of you editors so you can go to town on this page and nail down all the facts.


You can also host a compressed tide file or files there.
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Old 23-06-2019, 10:35   #17
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Re: Harmonic Files ...

Here is a new Tides & Currents page under Advanced Features.
I can make any of you who are interested, editors.
This thread is going to be made the ongoing thread unless there is a better one to use.


Tracker has a new item about quick access to tides vote for it if you agree. Comment if you have a better idea.


BTW There are 18 Tracker Items that mention Tide

5 or 6 are for station fault problems.

Can we consolidate and focus this list down to one or two important things to get done?


It would be great to be able to close some of the less important ones, get the reported small station problems fixed and closed and then focus on what the short list of features should be.
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Old 23-06-2019, 11:16   #18
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Re: Harmonic Files ...

Happy Seagull, I Don't have your email anymore, if you still have mine, maybe I can email you the files! Don't spred it around yet, as I do not want to get in conflict with anyone.
Have a good day.
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Old 24-06-2019, 06:50   #19
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Re: Harmonic Files ...

Ok, P_dub! I sent you a "PM".
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Old 24-06-2019, 07:11   #20
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Re: Harmonic Files ...

....As to the happy prospect of a compendium of "freely available" tide files to load regionally, I fear copyright will somehow be involved with some countries ...



It looks ok in Canada per raw tide data but each country will have it's own ideas on this.
exerpt from https://tides.gc.ca/eng/info/Licence

Quote:
The User has the right to use the Service, reproduce and distribute the Data, and to manufacture or cause to be manufactured and sell or license or cause to be sold or licensed files, products or publications which derive from or incorporate or by any other means use the Data and the Service, in whole or in part (“Derivative Product”), and to sub-licence the right to use and reproduce the Data and the Service, PROVIDED:
  • the User acknowledges CHS as the copyright holder of the Data on all reproductions of the Data;
  • where any of the Data is contained within a Derivative Product, the User includes in a prominent location on such Derivative Product the following notice: “This product has been produced by or for [insert User's corporate name] and includes data and services provided by the Canadian Hydrographic Service of the Department of Fisheries and Oceans. The incorporation of data sourced from the Canadian Hydrographic Service of the Department of Fisheries and Oceans within this product does NOT constitute an endorsement by the Canadian Hydrographic Service or the Department of Fisheries and Oceans of this product.”
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Old 14-07-2020, 20:53   #21
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Re: Harmonic Files ...

Hi All, I just posted a question on the general FAQ page on how to change an erroneous UTC time difference after uploading the files to show the rest of the world tides? I am in Thailand (UTC +07.00) but when I right click the tide icon for details, it shows UTC +08:00 and hence gives a 1 hour error in the info displayed. Ideas, suggestions?
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Old 15-07-2020, 04:08   #22
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Re: Harmonic Files ...

PM P_Dub, he does it on a regular basis.


P_Dub isn't it time for your new improved harmonics to reach the light of day and be included as a new file in Opencpn?




Quote:
Originally Posted by glywn380 View Post
Hi All, I just posted a question on the general FAQ page on how to change an erroneous UTC time difference after uploading the files to show the rest of the world tides? I am in Thailand (UTC +07.00) but when I right click the tide icon for details, it shows UTC +08:00 and hence gives a 1 hour error in the info displayed. Ideas, suggestions?
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Old 15-07-2020, 04:47   #23
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Re: Harmonic Files ...

OK, I will send you the files, but I don't want to be involve with each hydro graphic office. Otherwise, w will have to remove it from th edition. Have a good day.
Note:- rglesason I don't have your mail anymore, send it to me.
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Old 15-07-2020, 05:35   #24
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Re: Harmonic Files ...

Did send you the files.
Bye
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Old 15-07-2020, 19:33   #25
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Re: Harmonic Files ...

Hi All again. Last problem cured, thanks for the pointers. Next, in my sailing area of interest around Phuket in Thailand, I would like to get several other tide stations that do appear in the Navionics boating app to appear in O. The list is: Ao Nang (Krabi), Pak Nam (Trang), Ko Butang, Goh Sukorn (Pulau Babi), Goh Pe-Tra (Pulau Kapai) all in Thailand at +07:00 UTC and Pelabulan Bass (Bass Harbour, Langkawi, Malaysia) at +08:00 UTC. These are the names that appear in the Navionics app when the tide stations are interogated. Any Ideas please?
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Old 15-07-2020, 20:16   #26
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Re: Harmonic Files ...

Hiyet again, let me add a couple more stations to the list: Goh Don (North Cone Island) Thailand +07:00, Teluk Datai (Langkawi, Malaysia), Teluk Ewa (Langkawi, Malaysia) and Pulau Beras Basah (Langkawi, Malaysia) all at +08:00.
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Old 16-07-2020, 07:05   #27
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Re: Harmonic Files ...

Quote:
Originally Posted by glywn380 View Post
Hiyet again, let me add a couple more stations to the list: Goh Don (North Cone Island) Thailand +07:00, Teluk Datai (Langkawi, Malaysia), Teluk Ewa (Langkawi, Malaysia) and Pulau Beras Basah (Langkawi, Malaysia) all at +08:00.
How many constituents do you have in your header harmonics file? Is it 173 or others? and give me the list as laid out. I can provide you with Teluk Ewa part of HARMONIC and HARMONIC.IDX to add in these files.
Bye.
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Old 17-07-2020, 00:37   #28
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Re: Harmonic Files ...

Hi P_Dub, below is the section I have copied from the Harmonic (no extension) file, is that the bit you mean?
#
# Number of constituents
173
#
# Constituent speeds
# Format: identifier [whitespace] speed [CR]
# Speed is in degrees per solar hour.
# Identifier is just a name for the constituent. They are for
# readability only; xtide assumes that the constituents will be listed
# in the same order throughout this file.
J1 15.5854433
K1 15.0410686
K2 30.0821373
L2 29.5284789
M1 14.4966939
M2 28.9841042
M3 43.4761563
M4 57.9682084
M6 86.9523126
M8 115.9364169
N2 28.4397295
2N2 27.8953548
O1 13.9430356
OO1 16.1391017
P1 14.9589314
Q1 13.3986609
2Q1 12.8542862
R2 30.0410667
S1 15.0000000
S2 30.0000000
S4 60.0000000
S6 90.0000000
T2 29.9589333
LDA2 29.4556253
MU2 27.9682084
NU2 28.5125831
RHO1 13.4715145
MK3 44.0251729
2MK3 42.9271398
MN4 57.4238337
MS4 58.9841042
2SM2 31.0158958
MF 1.0980331
MSF 1.0158958
MM 0.5443747
SA 0.0410686
SSA 0.0821373
SA-IOS 0.0410667
MF-IOS 1.0980331
S1-IOS 15.0000020
OO1-IOS 16.1391017
R2-IOS 30.0410667
A7 1.6424078
2MK5 73.0092771
2MK6 88.0503457
2MN2 29.5284789
2MN6 86.4079379
2MS6 87.9682084
2NM6 85.8635632
2SK5 75.0410686
2SM6 88.9841042
3MK7 101.9933813
3MN8 115.3920422
3MS2 26.9523126
3MS4 56.9523126
3MS8 116.9523126
ALP1 12.3827651
BET1 14.4145567
CHI1 14.5695476
H1 28.9430375
H2 29.0251709
KJ2 30.6265120
ETA2 30.6265120
KQ1 16.6834764
UPS1 16.6834764
M10 144.9205211
M12 173.9046253
MK4 59.0662415
MKS2 29.0662415
MNS2 27.4238337
EPS2 27.4238337
MO3 42.9271398
MP1 14.0251729
TAU1 14.0251729
MPS2 28.9430356
MSK6 89.0662415
MSM 0.4715211
MSN2 30.5443747
MSN6 87.4238337
NLK2 27.8860711
NO1 14.4966939
OP2 28.9019669
OQ2 27.3509801
PHI1 15.1232059
KP1 15.1232059
PI1 14.9178647
TK1 14.9178647
PSI1 15.0821353
RP1 15.0821353
S3 45.0000000
SIG1 12.9271398
SK3 45.0410686
SK4 60.0821373
SN4 58.4397295
SNK6 88.5218668
SO1 16.0569644
SO3 43.9430356
THE1 15.5125897
2PO1 15.9748271
2NS2 26.8794590
MLN2S2 26.9523126
2ML2S2 27.4966873
SKM2 31.0980331
2MS2K2 27.8039339
MKL2S2 28.5947204
M2(KS)2 29.1483788
2SN(MK)2 29.3734880
2KM(SN)2 30.7086493
NO3 42.3827651
2MLS4 57.4966873
ML4 58.5125831
N4 56.8794590
SL4 59.5284789
MNO5 71.3668693
2MO5 71.9112440
MSK5 74.0251729
3KM5 74.1073101
2MP5 72.9271398
3MP5 71.9933813
MNK5 72.4649024
2NMLS6 85.3920422
MSL6 88.5125831
2ML6 87.4966873
2MNLS6 85.9364169
3MLS6 86.4807916
2MNO7 100.3509735
2NMK7 100.9046319
2MSO7 101.9112440
MSKO7 103.0092771
2MSN8 116.4079379
2(MS)8 117.9682084
2(MN)8 114.8476675
2MSL8 117.4966873
4MLS8 115.4648958
3ML8 116.4807916
3MK8 117.0344499
2MSK8 118.0503457
2M2NK9 129.8887361
3MNK9 130.4331108
4MK9 130.9774855
3MSK9 131.9933813
4MN10 144.3761464
3MNS10 145.3920422
4MS10 145.9364169
3MSL10 146.4807916
3M2S10 146.9523126
4MSK11 160.9774855
4MNS12 174.3761464
5MS12 174.9205211
4MSL12 175.4648958
4M2S12 175.9364169
M1C 14.4920521
3MKS2 26.8701754
OQ2-HORN 27.3416965
MSK2 28.9019669
MSP2 29.0251729
2MP3 43.0092771
4MS4 55.9364169
2MNS4 56.4079379
2MSK4 57.8860711
3MN4 58.5125831
2MSN4 59.5284789
3MK5 71.9112440
3MO5 73.0092771
3MNS6 85.3920422
4MS6 85.9364169
2MNU6 86.4807916
3MSK6 86.8701754
MKNU6 87.5788246
3MSN6 88.5125831
M7 101.4490066
2MNK8 116.4900752
2(MS)N10 146.4079379
#
# Starting year for equilibrium arguments and node factors
1970
#
# The following table gives equilibrium arguments for each year that
# we can predict tides for. The equilibrium argument is in degrees for
# the meridian of Greenwich, at the beginning of each year.
#
# First line: how many years in this table [CR]
# Remainder of table: identifier [whitespace] arg [whitespace] arg...
# Carriage returns inside the table will be ignored.
#
# The identifiers are for readability only; xtide assumes that they
# are in the same order as defined above.
#
# DO NOT PUT COMMENT LINES INSIDE THE FOLLOWING TABLE.
# DO NOT REMOVE THE "*END*" AT THE END.
Thanks, in anticipation.
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Old 17-07-2020, 04:35   #29
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Re: Harmonic Files ...

Copy each part of files in their respective folder. Good luck.
Dont foret to adjust the spacing in harmonic using 15, 6, 2 and 6 spaces for each constituents.
Bye

This part in HARMONIC:-


# TELUK EWA, Malaysia 6d25.6'N 99d45.8'E
# METERS
# TELUK EWA, DATA, TZ-08:00
# (ANALYSYS (1 YEAR) Chart Datum)
# !units: meters
# !longitude: 99.76405
# !latitude: 6.42651
TELUK EWA, Malaysia
+08:00 :Asia/Kuala_Lumpur
1.9200 meters
J1 0.0082 323.07
K1 0.2219 346.36
K2 0.0514 062.74
L2 0.0466 177.72
M1 0.0000 000.00
M2 0.8540 358.80
M3 0.0061 337.52
M4 0.0266 175.81
M6 0.0058 007.96
M8 0.0003 296.59
N2 0.1780 000.67
2N2 0.0914 353.59
O1 0.0475 310.48
OO1 0.1009 269.42
P1 0.0768 356.70
Q1 0.0100 000.67
2Q1 0.0084 334.58
R2 0.0319 207.21
S1 0.0106 282.57
S2 0.4628 039.02
S4 0.0061 244.48
S6 0.0000 000.00
T2 0.0823 038.50
LDA2 0.0645 262.36
MU2 0.0671 280.49
NU2 0.0776 317.47
RHO1 0.0101 271.23
MK3 0.0122 151.60
2MK3 0.0000 000.00
MN4 0.0232 030.60
MS4 0.0299 204.71
2SM2 0.0000 000.00
MF 0.0167 240.01
MSF 0.0742 064.50
MM 0.0030 200.99
SA 0.0826 064.78
SSA 0.0569 183.06
SA-IOS 0.0000 000.00
MF-IOS 0.0000 000.00
S1-IIOS 0.0000 000.00
OO1-IOS 0.0000 000.00
R2-IOS 0.0000 000.00
A7 0.0000 000.00
2MK5 0.0032 005.08
2MK6 0.0004 069.40
2MN2 0.0000 000.00
2MN6 0.0038 317.16
2MS6 0.0057 081.35
2NM6 0.0000 000.00
2SK5 0.0001 230.11
2SM6 0.0077 139.38
3MK7 0.0002 292.12
3MN8 0.0000 000.00
3MS2 0.0000 000.00
3MS4 0.0000 000.00
3MS8 0.0000 000.00
ALP1 0.0014 294.29
BET1 0.0017 189.08
CHI1 0.0009 183.68
H1 0.0071 239.67
H2 0.0069 301.12
KJ2 0.0000 000.00
ETA2 0.0019 148.50
KQ1 0.0000 000.00
UPS1 0.0017 259.72
M10 0.0000 000.00
M12 0.0000 000.00
MK4 0.0032 247.84
MKS2 0.0045 054.58
MNS2 0.0000 000.00
EPS2 0.0075 310.97
MO3 0.0160 005.66
MP1 0.0000 000.00
TAU1 0.0067 298.45
MPS2 0.0000 000.00
MSK6 0.0006 131.13
MSM 0.0000 000.00
MSN2 0.0066 042.07
MSN6 0.0000 000.00
NLK2 0.0000 000.00
NO1 0.0043 344.25
OP2 0.0000 000.00
OQ2 0.0000 000.00
PHI1 0.0059 260.74
KP1 0.0000 000.00
PI1 0.0009 231.61
TK1 0.0000 000.00
PSI1 0.0018 111.97
RP1 0.0000 000.00
S3 0.0000 000.00
SIG1 0.0025 311.49
SK3 0.0043 174.67
SK4 0.0013 315.98
SN4 0.0051 250.20
SNK6 0.0000 000.00
SO1 0.0096 023.82
SO3 0.0048 098.84
THE1 0.0024 155.54
2PO1 0.0000 000.00
2NS2 0.0000 000.00
MLN2S2 0.0000 000.00
2ML2S2 0.0000 000.00
SKM2 0.0000 000.00
2MS2K2 0.0000 000.00
MKL2S2 0.0000 000.00
M2(KS)2 0.0000 000.00
2SN(MK)2 0.0000 000.00
2KM(SN)2 0.0000 000.00
NO3 0.0000 000.00
2MLS4 0.0000 000.00
ML4 0.0000 000.00
N4 0.0000 000.00
SL4 0.0000 000.00
MNO5 0.0000 000.00
2MO5 0.0000 000.00
MSK5 0.0000 000.00
3KM5 0.0000 000.00
2MP5 0.0000 000.00
3MP5 0.0000 000.00
MNK5 0.0000 000.00
2NMLS6 0.0000 000.00
MSL6 0.0000 000.00
2ML6 0.0000 000.00
2MNLS6 0.0000 000.00
3MLS6 0.0000 000.00
2MNO7 0.0000 000.00
2NMK7 0.0000 000.00
2MSO7 0.0000 000.00
MSKO7 0.0000 000.00
2MSN8 0.0000 000.00
2(MS)8 0.0000 000.00
2(MN)8 0.0000 000.00
2MSL8 0.0000 000.00
4MLS8 0.0000 000.00
3ML8 0.0000 000.00
3MK8 0.0000 000.00
2MSK8 0.0000 000.00
2M2NK9 0.0000 000.00
3MNK9 0.0000 000.00
4MK9 0.0000 000.00
3MSK9 0.0000 000.00
4MN10 0.0000 000.00
3MNS10 0.0000 000.00
4MS10 0.0000 000.00
3MSL10 0.0000 000.00
3M2S10 0.0000 000.00
4MSK11 0.0000 000.00
4MNS12 0.0000 000.00
5MS12 0.0000 000.00
4MSL12 0.0000 000.00
4M2S12 0.0000 000.00
M1C 0.0000 000.00
3MKS2 0.0000 000.00
OQ2-HORN 0.0000 000.00
MSK2 0.0000 000.00
MSP2 0.0000 000.00
2MP3 0.0000 000.00
4MS4 0.0000 000.00
2MNS4 0.0000 000.00
2MSK4 0.0000 000.00
3MN4 0.0000 000.00
2MSN4 0.0000 000.00
3MK5 0.0000 000.00
3MO5 0.0000 000.00
3MNS6 0.0000 000.00
4MS6 0.0000 000.00
2MNU6 0.0000 000.00
3MSK6 0.0000 000.00
MKNU6 0.0000 000.00
3MSN6 0.0000 000.00
M7 0.0000 000.00
2MNK8 0.0000 000.00
2(MS)N10 0.0000 000.00

This part in HARMONI.IDX

TAsi:Mal:KLump: 099.76405 06.42651 +08:00 TELUK EWA, Malaysia
Attached Files
File Type: txt idx_Teluk Ewa.txt (63 Bytes, 54 views)
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Old 20-07-2020, 01:39   #30
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Re: Harmonic Files ...

Hi P_Dub, followed your instructions, but did not get the bit about spacings - none of the other constituents seem to have anything like that. The reuslt is O says I do not appear to have tidal files installed. Suggestions if you are able please.
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