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Julian date 13 Years Ago by jetlife76 Trying to figure out how to use the gregorianToJd function in php to determine the julian date when a user inputs a specific date in time. i have my code to where it will do this without using the function, but now i need to show it using the function. Re: Julian date 13 Years Ago by jetlife76 …['months']; $days = $_POST['day']; $years = $_POST['years']; //associative array for Julian Date $monthdays=array( 'Jan'=>0, 'Feb'=>31, 'Mar'=>…'=>'October', 'Nov'=>'November', 'Dec'=>'December'); print"Date:$monthname[$months] $days, $years<br>"; $jd = gregoriantojd… Julian Date Conversion 12 Years Ago by manticmadman … there is a way to obtain the Julian date from a given date input so I do not have to …my code? Thanks #parameter JD is today's current Julian Date def SunRise(lat,lng,JD,y,m,d): import…datetime import datetime import time from datetime import date now = date.today day = date(y,m,d) Day =day.strftime('%j')… Re: Julian Date Conversion 12 Years Ago by Gribouillis I don't know about julian date, but google led me to [this module](https://github.com/adrn/apwlib) (under GPL) which seems to implement the desired functionality by subclassing datetime. Conversion between degrees and radians can be done with math.degrees() and math.radians() in the standard library (numpy versions exist as well). Re: Julian date to Calender Date 17 Years Ago by masijade That is not a Julian Date. That is simply the number of milliseconds since the "epic" (00:00:00 Jan 1st 1970 UTC) (i.e. a completely normal date as known in nearly all programming languages, excpet that some use seconds rather than milliseconds). Simply do [inlinecode]new Date(1187610073812);[/inlinecode]. Julian date to Calender Date 17 Years Ago by sarath.koiloth [I][B][COLOR=Green]Please help me to get calender date from the given Julian date(1187610073812). [/COLOR][/B][/I] [I][B][COLOR=Green]Thanks in Advance..:)[/COLOR][/B][/I] Problem converting normal dates to julian date 14 Years Ago by msqueen082 … = Format("DDD - YYY") Then lblOut.Text = "Julian date must have a dash" End If 'Prompts the user… to ' then JulianDate JulianDate = Val(txtJulian.Text) 'converts julian date to a regular date If Int(JulianDate / 1000) < 30 Then 2Centuries = … Re: Problem converting normal dates to julian date 14 Years Ago by msqueen082 …the correct format, like (ddd-yyyy) for julian date.. im sure it is something very simple. […;DDD-YYYY" Then lblOut.Text = "Julian date must have a dash" txtJulian.Focus() txtJulian.….Split("-"c) Dim dt As New Date(CInt(convertJulianDate(1)), 1, 1) returnDate = … How to convert julian date to date using php 11 Years Ago by rpv_sen Hi I am trying to convert julian date in to date format. can any one please help me. **For Example:** Julian date - 114021 Output Should be as below 2014/01/21 - (YYYY/MM/DD) Re: Julian date 13 Years Ago by diafol I don't see what your problem is. You've written your own code and you've used the php function. So what do you want? Date difference Program! 16 Years Ago by dooper … long jdn2; long julianDifference; //Calculates first julian date intRes1 = ((2 - year1 / 100… //Displays first julian date cout << "The first Julian Date is "… //Displays second julian date cout << "The second Julian Date is " … date converter 14 Years Ago by jalenamichelle im trying to convert julian date to calendar date and vice versa im not getting any…("Date Selection Menu\n"); printf("1) Calendar to Julian\n"); printf("2) Julian to …= getChoice(); switch (choice) { case 1 : calendarToJulian(); printf("Julian day: %d %d\n", calendarToJulian); break; case 2 : … Re: Julian Date functions 14 Years Ago by tratak use this: [CODE]dim jd as Double ' julian day dim mDate as date ' your date mdate = Now() jd = mdate.ToOADate[/CODE] Julian Date functions 19 Years Ago by goboxe Hi, I am looking at functions that convert standard date to Julian data and vice versa. I tried to search the forum, but found nothing. Thanks, G Re: Problem converting normal dates to julian date 14 Years Ago by codeorder … Sub End If '// rest of code here. MsgBox("valid date format")[/CODE] Re: Julian Date Conversion 12 Years Ago by manticmadman Thanks for your resonse.That looks like it will help me, unfortunately, I do not know how to install such additions. Any links on how to do that?? Re: Julian Date Conversion 12 Years Ago by Gribouillis You can download the code by pushing the ZIP button in the project page, then uncompress the zip file. In a console (or cmd in windows), change directory to the module directory (the directory with the file setup.py), then in your console, as administrator or root, type python setup.py install and this should install the module in your python… Re: Julian Date Conversion 12 Years Ago by hughesadam_87 YOu should start using the pandas package. It has explicit support for handling timeseries data and lots of builtin methods to convert. I imagine you're reinventing wheels somewhat. Re: Julian Date Conversion 12 Years Ago by manticmadman shoomoo...I am completely lost on how to install packages. Honestly, I've just finished my firt comp sci class, and am learning python on my own. http://www.clearskyinstitute.com/xephem/ Here is a package, I am dying to load and use. Re: Julian Date Conversion 12 Years Ago by hughesadam_87 Yeah, I think there is definately a learning curve to installing packages in Python, mostly because some packages are easy to install and others are strange. What OS do you use? One thing I do is I use the Enthought Python Distribution, which comes packaged with most of the standard scientific libraries pre-installed (numpy, scipy, biophyton, … Re: Julian date to Calender Date 17 Years Ago by arkaprava year 3251 month july day 23 hr 12 min 0 sec 0 Re: date query problem 16 Years Ago by GaryOC … with a legitimate date string to return your Julian date (or without any argument for todays Julian date) and call GetGDate with your Julian date value to… return your legitimate Georgian date( or… Re: Date Operations in C++ 12 Years Ago by rubberman … from a julian date value. */ Date( uint32_t jdate ); /** * Copy constructor. */ Date(const Date& cpy); virtual ~Date() throw (LiveObjectError); Date& operator=(const Date& rhs); /** * Date arithmetic… C++ help with Julian day program 19 Years Ago by djbsabkcb …day into julian and then get todays date and tell how many days from the julian date it is.… having problems with the output of the julian date is off by 1 day and my difference…>> m_year; cin >> d_year; long today_date = julian( year, month, day); long difference = julian_date - today_date; //today_date… gregorian to julian in python 17 Years Ago by axn here is the snippet data = ''2007-12-31 Name (mike) Age (34).....' gregorian = time.strftime(data.split(" ")[0]) print gregorian this gives me "2007-12-31" i need to convert the gregorian date in the variable to julian date. i tried this but it gives me the current date julian = time.strftime('%j', time.localtime()) Converting Gregorian Date to number of days in the year 16 Years Ago by fourstar … 2009 << the Julian date is 1 << Enter the (Month Date, Year) i.e. March…; december 31, 2000 << the Julian date is 366 It has to take into account … sum; cout << "Enter the (Month Date, Year) i.e. March 23, 1999: ";…// counter to add days in the month for the date for(i=0; i < mm; i++) sum… How convert DATE() into number 17 Years Ago by Motvel Which functions can help me to convert a DATE() into a double or integer number? Can i convert a Gregorian intro Julian date? Thankyou. Re: Date difference Program! 16 Years Ago by siddhant3s Yes. Input the date as a std::string . Then use the[URL="http://…] function to slice the string to get individual strings for Date, Month and year. Lastly you would want to convert the… Re: Date difference Program! 13 Years Ago by Masterlynx …,year; cout << [COLOR="Red"]"Enter date: (format) : dd/mm/yy"[/COLOR]; cin >> day… Re: date converter 14 Years Ago by jalenamichelle …] do { choice = getChoice(); switch (choice) { case 1 : calendarToJulian(); printf("Julian day: %d %d\n", [U]calendarToJulian[/U]); break; case…