Recent content by 1ytrewq

  1. 1

    Fortran Fortran 77 making an array but changing the increment value

    I'm starting a piece of working with an ancient supervisor and he only knows fortran 77 so I've had to start learning it too. Seems a completely ridiculous language from what I've learned so far but thanks for your help
  2. 1

    Fortran Fortran 77 making an array but changing the increment value

    Hi I have an array going from 0 to n (where n has been previously defined) but I want the array to be in steps of 5 rather than increasing each value by 1 eg 0,5,10,15,20,25...n how can I do this? Thanks
  3. 1

    Fortran Fortran 77 help making an empty array (or blank list if they exist in fortran)

    I need to create an empty array but the length of the array is determined by the start and end numbers entered by the user for example if the range of numbers the user was interested in was 4-10 inclusive then i want the array to be of length 7 How to I go about doing this? Other...
  4. 1

    Graduate Realspace and redshift space correlation function questions

    well the 2-point correlation function \xi(r) is simply the Fourier transform of the power spectrum and in astronomy it is defined as the excess probability of finding a pair of galaxies at separation r. the correlation function can be separated into a function of 2 variables by decomposing r as...
  5. 1

    Graduate Realspace and redshift space correlation function questions

    why is the redshift space correlation function smaller than the realspace correlation function at small scales and the opposite on large scales?
    • 1ytrewq
    • Thread
    • Correlation Correlation function Function Redshift Space
    • Replies: 3
    • Forum: Cosmology