Welcome to the Ocean Loading Provider
Brought to you by
Hans-Georg Scherneck     and    Machiel S. Bos                

***    ENTRY PAGE    ***

    will send mail to your address.  
   Optionally: enter your email address   (computation results)
we have a new parser for this field. In case of frustration, log in here.

You can resume a recent request: Enter <magic>:<email-address> above and click CREATE REQUEST
 Example:  50133_20230501101107:dracula@transsiberia.urg

Optionally: secondary email address   (error reports etc.)  
Note: `n.n.ยด is a pseudo-address. If you supply input to a field above, please remove  n.n.  
  
Options for login
Comments, questions, praise, criticisms? Send us an email
Do you encounter Not Found after pressing CREATE REQUEST ?    Please read here

Instead of Login you can send requests by email. Follow these instructions in a new window or tab.

News and links: 
2026-05-29 - The incident of server overload and consequences   Read here
2026-04-13 - Problem with gravity stations below sea level has been repaired-   Read here
2026-04-11 - New ocean model   re-instated: TPXO.10  Read here
2026-04-02 - Missing results from post-processing (olmpp)" Read here
2025-12-14 - A problem with long-period tides in GOT5.5 and GOT4.8 Read here
2025-08-01 - New ccean model available: GOT5.5

2025-04-08 - New kind of behaviour when users log in anonymous
For returning users bestowed on with a unique proprietary User Area, the Email address filled in on the Form page is used
to retrieve the associated Token. This avoids a flood of new Tokens and User Areas with little content.
Requests and results will end up in the same place. Drop us a note if this creates problems for you.

2024-12-18 - New ocean model available: FES2022



How does it work?
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