Page History

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After selection of the file type to import and the filename of the file containing the time series the series codes and characteristics of these series will be presented in the <Timeseries> tab, press <Save> to save the series to the HYMOS database. Note that when series are imported they are not directly stored to the database; you have to check the series codes in the list box and press <Save> to save them. To select all series in one go, press the right mouse button when the mouse is on top of the series list box, and select <Select All>.

Note

• When importing HYMOS Special ASCII series make sure the decimal sign of the values in the ASCII file is a point (".") and not a comma (",").
• It is recommended NOT to start an import series with a missing value. If the series starts with missing, some of the import routines will not work properly.

Layout of Special ascii-files for transfer

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Special ASCII files Special ASCII files

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When you choose the option to import HIS-files, you have tot select a Delwaqor Sobek His-file from the WindowsFile open window.
Delwaq HISfiles are binary files with the following format:

• Bytes 1 to 60: Header, divided into 4 sections of 40 characters. The first 3 may contain any printable text you like, the fourth section (bytes 121 to 160) should contain a string which makes it possible to convert the Delwaqtime in integer units to a real-world date and time. The format for this string is:
  "TO: YYYY.MM.DD HH:MM:SS (scu=nnnnnnnns)"
  234567890123456789012345678901234567890
  111111111222222222233333333334

The YYYY on position 5 to 8 should contain the year, 10 and 11 the month, 13 and 14 the day, 16 and 17 the hour, 18 and 19 the minutes, 20 and 21 the seconds of the date/time that is equivalent to t = 0 in Delwaqunits. Positions 31 to 38 should contain the number of units in 1 Delwaq 'scu (system clock unit) and on position 39 there should be an 's' if this is expressed in seconds, an 'h' if in hours, a 'd' if in days.

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TMX files are files in a special binary format. Because the format of TMX data is not unique, but different for many versions of TMX, there will not be a description of the format. For more information about importing TMX data, contact WL | Delft HydraulicsDeltares.

These is a new import function available for TMX-Windows databases. A document (in Dutch) explaining this import function is available at W: | Delft HydraulicsDeltares.

Export Series

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export export

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When time series are exported, the number of decimals will by default be set to 2 digits. When you want to save the time series with more digits, change the format of the SOBEK output in the ODS SERVER.ini file. This file is located in the "\Hymos 4\system\Ods Server" directory. An example is shown below.

Wiki Markup\[SOBEK\]
Extension="*"
SavesMetaData=FALSE
NumberFormat=" 0.000"

Exporting through ISAM drivers

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