TrentE
Ansys Employee
If you were given a file named LSTC_FILE, then you can place it in the directory with the LSDYNA executable and it should be able to find it. Or you can set an environment named LSTC_FILE that points to the license file named LSTC_FILE.
If you have an ANSYS-LSDYNA license, then you'll need to set the variables differently. For example
setenv LSTC_LICENSE ANSYS
setenv LSTC_LICENSE_SERVERHOSTNAME-OF-SERVER