AMPL ERRORS

[Cristhian Masaquiza]

Hello I have a lot of problems with my AMPL code, but I would like you to help me or correct it, or advise me with that.

# Conjuntos
set T := 1..3;
set N := 1..24;
set L := 1..38;

# Parámetros
param d{N,T} >= 0;  
param gmax {i in N} >= 0;  
param gmin {i in N} >= 0;  
param Gmax {i in N} >= 0;  
param Gmin {i in N} >= 0;  
param R{L} >= 0;
param X{L} >= 0;  
param COg{N} >= 0;
param nmax{L,T} integer >= 0;  # Definición de nmax

# Variables  
var g{i in N, t in T} >= gmin[i], <= gmax[i];  
var G{i in N, t in T} >= Gmin[i], <= Gmax[i];
var n{l in L, t in T} integer >= 0, <= nmax[l,t];  
var f{i in N, j in N, t in T};

# Función Objetivo  
minimize costo:  
    sum{t in T} (
        sum{i in N} (Cg[i]*G[i,t] + COg[i]*G[i,t]) +  
        sum{l in L} c0[l]*n[l,t] +
        sum{i in N} 100*g[i,t]  
    );
       
subject to balance{i in N, t in T}:
    sum{j in N: (i,j) in L} f[i,j,t] - sum{k in N: (k,i) in L} f[k,i,t] + g[i,t] + G[i,t] = d[i,t];

subject to fmax{i in N, j in N, t in T}:
    f[i,j,t] <= Fmax[i,t]*n0[i] + Fmax[i,t]*n[i,j,t];

# Datos

param gmax :=
    1 1.3796
    2 1.3796
    3 0        
    4 0        
    5 0        
    6 0        
    7 2.7231  
    8 0        
    9 0        
    10 0      
    11 0      
    12 0      
    13 4.6406
    14 0      
    15 1.4069
    16 1.4069
    17 0      
    18 3.6307
    19 0      
    20 0      
    21 3.6307
    22 2.7228
    23 5.9907
    24 0;      

param gmin :=
    1 0
    2 0
    3 0
    4 0
    5 0
    6 0
    7 0
    8 0
    9 0
    10 0
    11 0
    12 0
    13 0
    14 0
    15 0
    16 0
    17 0
    18 0
    19 0
    20 0
    21 0
    22 0
    23 0
    24 0;

param Gmax :=
    1 1
    2 0
    3 0
    4 1
    5 0.4
    6 0  
    7 0  
    8 0  
    9 0  
    10 0  
    11 0  
    12 0  
    13 0  
    14 0  
    15 0  
    16 0  
    17 0  
    18 0  
    19 0  
    20 0  
    21 0  
    22 0  
    23 0  
    24 0;
   
param Gmin :=
    1 0
    2 0
    3 0
    4 0
    5 0
    6 0  
    7 0  
    8 0  
    9 0  
    10 0
    11 0
    12 0
    13 0
    14 0
    15 0
    16 0
    17 0
    18 0
    19 0
    20 0
    21 0
    22 0
    23 0
    24 0;

param Cg :=
    1 200
    2 0
    3 0
    4 200
    5 100
    6 0  
    7 0  
    8 0  
    9 0  
    10 0
    11 0  
    12 0  
    13 0  
    14 0  
    15 0  
    16 0  
    17 0  
    18 0  
    19 0  
    20 0  
    21 0  
    22 0  
    23 0  
    24 0;

param COg :=
    1 100
    2 0
    3 0
    4 200
    5 100
    6 0  
    7 0  
    8 0  
    9 0  
    10 0
    11 0  
    12 0  
    13 0  
    14 0  
    15 0  
    16 0  
    17 0  
    18 0  
    19 0  
    20 0  
    21 0  
    22 0  
    23 0  
    24 0;  

param R :=  
    1 0.0026
    2 0.0546
    3 0.0218
    4 0.0328
    5 0.0497
    6 0.0308
    7 0.0023
    8 0.0268
    9 0.0228
    10 0.0139
    11 0.0023
    12 0.0023
    13 0.0061
    14 0.0054
    15 0.0022
    16 0.0033
    17 0.0018
    18 0.0033
    19 0.0030
    20 0.0051
    21 0.0063
    22 0.0135
    23 0.0111
    24 0.0028
    25 0.0063
    26 0.0063
    27 0.0067
    28 0.0033
    29 0.0030
    30 0.0018
    31 0.0087
    32 0.0033
    33 0.0033
    34 0.0051
    35 0.0051
    36 0.0028
    37 0.0028
    38 0.0087;  
   
param X :=
    1 0.0139
    2 0.2112
    3 0.0845
    4 0.1267
    5 0.1920
    6 0.1190
    7 0.0839
    8 0.1037
    9 0.0883
    10 0.0605
    11 0.0839
    12 0.0839
    13 0.0476
    14 0.0418
    15 0.0173
    16 0.0259
    17 0.0144
    18 0.0259
    19 0.0231
    20 0.0396
    21 0.0490
    22 0.1053
    23 0.0865
    24 0.0216
    25 0.0490
    26 0.0490
    27 0.0519
    28 0.0259
    29 0.0231
    30 0.0144
    31 0.0678
    32 0.0259
    33 0.0259
    34 0.0396
    35 0.0396
    36 0.0216
    37 0.0216
    38 0.0678;

# Resolver el modelo  
option solver cplex;  
solve;

# Mostrar resultados
display PG;
display DELTA;
display P;
display Total_Cost;

 

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