restart;
with(ExcelTools):
x:=Import("Workbook1.xlsx","Sheet1","A2:A1272"):
x:=convert(x,Vector):
y:=Import("Workbook1.xlsx","Sheet1","B2:B1272"):
y:=convert(y,Vector):
u:=Import("Workbook1.xlsx","Sheet1","C2:C1272"):
u:=convert(u,Vector):
v:=Import("Workbook1.xlsx","Sheet1","D2:D1272"):
v:=convert(v,Vector):
with(plots):
fieldplot([x,y,u,v]);