(;@;/ -: ,/) i. 12 2 4 1 Am 29.05.20 um 17:04 schrieb Thomas McGuire:
I have a 3 dimensional array I want to squish it so the rows of the tables just stack on top of each other.i. 12 2 4 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 So I want the individual tables to stack right on top of each other creating a 2 dimensional array. Now if I box them then unbox them it does just what I want: ;;/i. 12 2 4 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 Now I could calculate the dimensions and reshape using ($ ,) 24 4 ($ ,) i. 12 2 4 <produces the condensed version above> But it seems there should be a non-calculating, non-boxing way of doing this. I tried playing with the rank of ravel (,) with out success. Any suggestions? Tom McGuire ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
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