# Command: cv2d

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Name:

    cv2d - convert 1-dimensional index to 2-dim coordinate

Synopsis:

    i  w  cv2d -> y   x
      int int	 int int

      Description:This function transforms an array index to y,x
      coordinate pair. Useful if you have intrinsically 2-dimensional
      data stored in a linear array (e.g. images).

      Parameters:i : integer. the index in the array
      h : integer. the number of rows in the 2-dimensional space
      w : integer. the number of columns in the 2-dimensional space

      Example:14 4 cv2d -> 3 2
      14 is the index of the corresponding element in a 1-dimensional array
      4 is the number of columns
      3 is the resulting y-coordinate (row)
      2 is the resulting x-coordinate (column)

SeeAlso:

- cst
- cva
- cv1d
- cvd
- cvi
- cvlit
- cvn
- cvs
- cvt_a

Source:

    /opt/conda/conda-bld/nest_1510212701067/work/nest-2.14.0/sli/sliarray.cc

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