i am working with a CAE model which has connected to UAMP subroutine. in the UAMP file, i use 4 sensors with four amplitude curves. in my Abaqus/CAE model there are 4 loads and each connects with one amplitude. when i ran the model, i could see that all my amplitude curves behave as one. all amplitude curves behave as the last amplitude curves mentioned in Fortran file. when i have sensors more than one, do i need to change some thing in UAMP Fortran file.