diff --git a/GdataTable.cpp b/GdataTable.cpp
index 5b8db76..d3932ce 100644
--- a/GdataTable.cpp
+++ b/GdataTable.cpp
@@ -92,6 +92,7 @@ bool GdataTable::addColm(char* name, int type, int size)
 	colmName.add(name);
 	GdataTableColum inf;
 	void* c = NULL;
+	inf.szascii = size;
 	inf.flags=0;
 	inf.nb=size;
 	inf.type=type;
@@ -111,7 +112,7 @@ bool GdataTable::addColm(char* name, int type, int size)
 		break;
 	case(Tint):
 		c = new Cgarray<int>();
-		inf.nb = sizeof(long);
+		inf.nb =  sizeof(long);
 		if(nn>0)
 		{
 			if(!((*(Cgarray<int>*)c)+=nn))
@@ -142,6 +143,8 @@ bool GdataTable::addColm(char* name, int type, int size)
 	case(Tstring):
 	case(Tbin):
 		c = new Cgarray<char>();
+		if (!inf.nb)
+			inf.nb = 32;
 		if(nn>0)
 		{
 			if(!((*(Cgarray<char>*)c)+=(nn*inf.nb)))
@@ -438,21 +441,23 @@ bool GdataTable::addMemRow( int nrow )
 //***************************************************************************
 int GdataTable::getSizeASCII( int icol )
 {
-	if(!colm[icol].nb)
+	if (colm[icol].szascii)
+		return colm[icol].szascii;
+	else if(!colm[icol].nb)
 	{
 		switch(colm[icol].type)
 		{
 		case(Tbool):
 			return 1;
 		case(Tint):
-			return 4;
+			return 16;
 		case(Tdouble):
-			return 8;
+			return 16;
 		case(Tint64):
-			return 8;
+			return 32;
 		case(Tbin):
 		case(Tstring):
-			return colm[icol].nb;
+			return 32;// colm[icol].nb;
 		default:
 			return -1;
 		}
@@ -460,4 +465,5 @@ int GdataTable::getSizeASCII( int icol )
 	else
 		return colm[icol].nb;
 }
+
 //***************************************************************************
\ No newline at end of file
diff --git a/GdataTable.h b/GdataTable.h
index 6f5930a..d02b728 100644
--- a/GdataTable.h
+++ b/GdataTable.h
@@ -12,6 +12,7 @@ public:
 	int type;//tipo de dato
 	int nb;//numero de bytes de informacion
 	int flags;
+	int	szascii; //el tamaņo en ascii que trae el dbf
 };
 
 class UTILES_EXPORT GdataTable