1, the wave interface, the simulation waveform will be saved as a .do file (signal list file).
2, the left side of the taskbar to switch to the "sim" ,, click Save, to be saved .wlf file (wave file) named their desired name, the default is vsim.wlf.
(Wlf files of modelsim wave log file format)
3. Save, OK, close the modelsim (Note that you must close the modelsim, otherwise wlf open the file, you will be prompted not close properly, can not be opened).
4, restart modelsim, open .wlf previously saved file, and then load the corresponding .do file.
Can also use the format of command line open wave files, for example as follows: vsim -view wave.wlf -do run.do.