modelsim脚本仿真中、Wave窗口问题

Modelsim中  view -new-title {*--*} 不能够单独打开窗口

例如：

 1 view -new -title {Cam_TOP} wave 
 2 add wave -noupdate -divider Cam_TB
 3 add wave -position insertpoint sim:/Cam_TB/*
 4 
 5 view -new -title {Data_Gen} wave
 6 add wave -noupdate -divider Data_Gen
 7 add wave -position insertpoint sim:/Cam_TB/i_data_gen/*
 8 
 9 view -new -title {laser_cog} wave 
10 add wave -noupdate -divider cog_ins
11 add wave -position insertpoint {sim:/Cam_TB/i_threshold_filter/ram_inst[1]/ram_per_channel_inst/cog_ins/*}
12 
13 view -new -title {cog_buf} wave 
14 add wave -noupdate -divider cog_ins
15 add wave -position insertpoint {sim:/Cam_TB/i_threshold_filter/ram_inst[1]/ram_per_channel_inst/buf_3d_c_inst/*}
16 
17 radix -hex

四个add view都只能显示在一个窗口中