Welcome to the Java Programming Forums


The professional, friendly Java community. 21,500 members and growing!


The Java Programming Forums are a community of Java programmers from all around the World. Our members have a wide range of skills and they all have one thing in common: A passion to learn and code Java. We invite beginner Java programmers right through to Java professionals to post here and share your knowledge. Become a part of the community, help others, expand your knowledge of Java and enjoy talking with like minded people. Registration is quick and best of all free. We look forward to meeting you.


>> REGISTER NOW TO START POSTING


Members have full access to the forums. Advertisements are removed for registered users.

Results 1 to 2 of 2

Thread: get GMT Offset when latitude and longitude are inputs

  1. #1
    Junior Member
    Join Date
    May 2011
    Posts
    1
    Thanks
    0
    Thanked 0 Times in 0 Posts

    Default get GMT Offset when latitude and longitude are inputs

    Hi,
    I want to get the GMT Offset with inputs: latitude and longitude.
    I used formula: gmt=longitude/15 -> which gives approximate value. instead of 4 it is 4.8
    rounding this we get 5.

    Help me with new logic.

    Thanks.


  2. #2
    Super Moderator helloworld922's Avatar
    Join Date
    Jun 2009
    Posts
    2,896
    Thanks
    23
    Thanked 619 Times in 561 Posts
    Blog Entries
    18

    Default Re: get GMT Offset when latitude and longitude are inputs

    I'm having difficulty understanding what it is you want. Could you post a code example? It sounds like you're having a rounding issue. Use Math.floor() to round the results down instead of the usual to the nearest integer. Note that you may want to add a small offset to ensure that values which turn out very close to an integer (ex. 3.99999999999998) get floored to 4.

Similar Threads

  1. How to store 10 inputs in an arraylist?
    By Bray92 in forum What's Wrong With My Code?
    Replies: 4
    Last Post: March 20th, 2011, 10:22 PM
  2. how to give inputs to my simple java program
    By pokuri in forum What's Wrong With My Code?
    Replies: 11
    Last Post: January 8th, 2011, 07:36 PM
  3. Crude method of using offset whilst using BufferedReader - Correct way?
    By Pr0ject-Rec0n in forum File I/O & Other I/O Streams
    Replies: 1
    Last Post: May 9th, 2010, 09:59 PM
  4. Read file until EOF from offset each time
    By Pr0ject-Rec0n in forum File I/O & Other I/O Streams
    Replies: 4
    Last Post: April 2nd, 2010, 09:13 PM
  5. Inputs not being applied.
    By Norflok669 in forum What's Wrong With My Code?
    Replies: 1
    Last Post: February 15th, 2010, 01:25 AM