vba - Putting separate ranges into 2D array -

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i'm trying 2d array of size [x][3] filled. x size of sheet (number of rows) , there 3 columns interested in. columns not near each other, instance arr[i][0] should filled column aa, arr[i][1] should come column k, , arr[i][2] needs columns l.

i tried assigning following way, got error in array value assignment.

any on appreciated!

code:

sub soc_work() 'trying sort each of disciplines further, stage of construction  dim ar_soc() variant dim int_numrows long dim i_counter long dim j_counter long dim lite range  application.calculation = xlcalculationmanual application.screenupdating = false  sheets("aveva_pbom_parts").select   'redimension array size amount of parts in pbom int_numrows = activesheet.usedrange.rows.count - 1 redim ar_soc(int_numrows, 3)  'now assignt range array space lite = range("aa2", range("aa2").end(xldown))   ar_soc[][1]=lite    end sub

is there way without looping through entire column?

as described in comments, can fill 3 2-d arrays. can populate fourth array 3 arrays, below.

sub populatearray()     dim arrcolone() variant, arrcoltwo() variant, arrcolthree() variant     dim arralldata() variant     dim long      arrcolone = range("a2:a" & lrow(1)) 'amend column number     arrcoltwo = range("d2:d" & lrow(4))     arrcolthree = range("g2:g" & lrow(7))      redim arralldata(1 ubound(arrcolone, 1), 2) variant     = 1 ubound(arrcolone, 1)         arralldata(i, 0) = arrcolone(i, 1)         arralldata(i, 1) = arrcoltwo(i, 1)         arralldata(i, 2) = arrcolthree(i, 1)     next end sub  public function lrow(colnum integer) long     lrow = cells(rows.count, colnum).end(xlup).row end function

the above require 3 columns same length (otherwise populating last array not work); due fourth array being redimensioned contain number of elements contained in first array.

testing 250,000 rows of data, fourth array populated in 0.43 seconds.


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