Functions > Miscellaneous Functions > Example: Converting hhmmss to Time
  
Example: Converting hhmmss to Time
This example demonstrates the use of hhmmss as a functions and as a scaling unit.
The hhmmss function argument, shms, must adhere to one of two formats:
• A string of the form "hh:mm:ss.sss" where hh (hours), mm (minutes) must be whole numbers, and ss.sss (seconds and fraction of a second).
◦ All three values must be specified.
◦ Use a zero in place of hh, mm, or ss if there is no corresponding value in your data.
• A comma-separated list of one to three positive real numbers.
Prerequisite
Set the Unit System to SI, and the Result Format to (Decimal).
Using hhmmss
1. Set shms to a string that adheres to the "hh:mm:ss.sss" format.
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2. Pass variable shms to the hhmmss function and save results to variable T.
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The unit and magnitude of the returned time depends on the selected Unit System.
3. Using the time result, delete the current time unit s and then on the Math tab, in the Units group, click Units and insert the hhmmss unit from the Time category.
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The time 4836.72 s is converted back to the original hours-minutes-seconds string.
4. Evaluate the hhmmss function while the minutes and seconds fields are set to zero.
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5. Evaluate the hhmmss function while the hours and seconds fields are set to zero..
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6. Evaluate the hhmmss function without specifying hours and minutes.
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7. Find the comma separated list that if passed to the hhmmss function returns 4836.72 s.
a. Re-evaluate T and then change the result unit to hr.
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▪ The result is one whole hour plus a fraction of an hour. Therefore, the first element of the list is 1.
▪ The comma separated list now looks like 1, xx, x.x.
b. Evaluate the above fraction and change the result unit to min.
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▪ The fraction of the hour equals 20 whole minutes plus a fraction of a minute. Therefore, the second element of the list is 20.
▪ The comma separated list now looks like 1, 20, x.x.
c. Evaluate the above fraction and change the result unit to s.
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▪ The fraction of the minute equals 36 whole seconds plus a fraction of a second. Therefore, the third element of the list is 36.72.
▪ The final comma separated list is now 1, 20, 36.72.
d. Pass the comma separated list as argument to the hhmmss function.
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e. Evaluate 4836.72 s and then change the result unit to hhmmss.
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