![]() ![]() S_DayFirst = Subst( s_TimeFirst, 1, 4) | '-' | Subst( s_TimeFirst, 5, 2) | '-' | Subst( s_TimeFirst, 7, 2) ![]() Not until or unless Iboglix releases some new TI functions to do this conversion automatically for you, which I wouldn't hold my breath for. What you cannot do is avoid doing the parsing and calculations in some fashion. You can simplify it, you can put it in a generic TI process that can pass back the result through global variables, you can even convert it from a TI to a rules-based value in a control cube. You seem to have a reluctance to do that. I told you in the reply to your July question (which was in its essence pretty much the same question as this one) that the only option you had to work with timestamps like this was to parse the strings and do the maths. TM1's set is more limited (and generally more focussed on date to string conversions and vice versa while Excel's tend to be more "value- (numeric) oriented), but many of them have equivalents in some form or another. I added the date to the time to create the ability to 1 possible put it into a capsule to create a serial and 2 catch anything that went over the 12am time lineīoth Excel and TM1 provide functions for obtaining serial dates and times. 25 of a day so 1/4 but I was wondering if there was a way to do the times directly as I need to find a way to find the minutes and secondshow does that work? I understand what your writing in the date time write up 6am is. The Value that i said gets returned from Date is 19601010000000 when i tried with coding, Apologies Alan but to get things wrong but its good to try and find a result to fix it, I have been through most of the help file and tried every possible option to turn a string (it can be altered) to a serial value so I can do a simple calculation one time minus second time equals difference is what im looking for. There are few, if any, modern applications in which time is measured in a form other than the second and its multiples.I have read alan Kirks info on time and seen dayno is good for getting a serial number but the example only shows using a date going in to it, I have tried many converisons of DayNo but I cannot get a time string in there as well This new rigor does not affect how the second is used in everyday life.Ĭurrent use: As the SI base unit of time, the second and its multiples are ubiquitous. In 1967, the second was defined exactly as "9,192,631,770 times the period of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium-133 atom." This definition has since been updated as of late 2018 to be more rigorously defined, but otherwise, is effectively the same. This definition was adopted as part of SI in 1960. ![]() This resulted in a second defined as "1/31,556,925.9747 of the tropical year for 1900 January 0 at 12 hours ephemeris time," in 1956. The second was also defined as a fraction of an extrapolated year in the late 1940s with the advent of quartz crystal oscillator clocks. The second was historically defined as 1/86400 of a day in 1832, which was based on the definition of a day as the approximate amount of time required for the Earth to complete a full rotation cycle relative to the sun. History/origin: Unlike many units that have had numerous definitions throughout history, the second has only had four different definitions. It is defined based on cesium frequency, Δ νC, "by taking the unperturbed ground-state hyperfine transition frequency of the caesium-133 atom to be 9,192,632,770 when expressed in hertz, which is equal to s -1." This definition was adopted in late 2018, and is largely the same as the previous definition, except that the conditions are more rigorously defined. Secondĭefinition: A second is the base unit of time in the International System of Units (SI). History/origin: The term "minute" is derived from the Latin "pars minuta prima" which means the "first small part." The minute was originally defined as 1/60 of an hour (60 seconds), based on the average period of Earth's rotation relative to the sun, known as a mean solar day.Ĭurrent use: The minute, as a multiple of the second, is used for all manner of measurements of duration, from timing races, measuring cooking or baking times, number of heart beats per minute, to any number of other applications. Under Coordinated Universal Time, a minute can have a leap second, making the minute equal to 61 rather than 60 seconds. Definition: A minute (symbol: min) is a unit of time based on the second, the base unit of the International System of Units (SI). ![]()
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