🚀 go-pugleaf

I usually work with GLIM, to fit GLmodels, but now i have got a set
data too big and i find this problem: ** workspace full, at [? $fit
$], exactitly the follow:

[o] GLIM 3.77 update 1 (copyright)1985 Royal Statistical Society,
London
[o]
[i] ? $units 2574 $
[i] ? $data o de g s r pa sp n d dvi k f2 p2 t c2 v $
[i] ? $din 6 132 $
[i] File name? ro6.prn
[i] ? $factor o 5 pa 2 sp 5 d 15 dvi 8 f2 3 c2 3 v 3 $
[i] ? $yv de $
[i] ? $ca z=1 $
[i] ? $error b z $
[i] ? $fit $
[f] ** workspace full, at [? $fit $]
[f]
[h] Check space allocation with $ENVIR U D S then delete all
unwanted structures
[h] and try again.
[h]
[i] ? $envir u d s $
[o] Usage:          used   left
[o]   data space   23327    673
[o]   identifiers     17     83
[o]   model vecs.      1     30
[o]   model terms      1    129
[o]   PCS levels       1     15
[o]
[o] Directory:   levels length  space
[o]    %WT            0   2574   1287
[o]    O              5   2574   1287
[o]    DE             0   2574   1287
[o]    G              0   2574   1287
[o]    S              0   2574   1287
[o]    R              0   2574   1287
[o]    PA             2   2574   1287
[o]    SP             5   2574   1287
[o]    N              0   2574   1287
[o]    D             15   2574   1287
[o]    DVI            8   2574   1287
[o]    K              0   2574   1287
[o]    F2             3   2574   1287
[o]    P2             0   2574   1287
[o]    T              0   2574   1287
[o]    C2             3   2574   1287
[o]    V              3   2574   1287
[o]    Z              0   2574   1287
[o]
[o] System structures:
[o]   VDM     8
[o]   PCS    41
[o]   CON   112
[o]
[i] ? $stop

 Do you know any solution to increase the data space?