2021-10-20 Request for participants who created grids for HLPW-4/GMGW-3 We are requesting that anyone who made grids for the workshop to fill out the Participant Questionnaire (PQ), called GMGW-3-Participant-Questionnaire_rev7.xlsx (Excel file), which can be found at: https://hiliftpw.larc.nasa.gov/Workshop4/grids.html After filling it out, please submit it to us by the workshop deadline. This questionnaire is very important for the grid-generation part of the workshop.