Thanks for the quick and detailed reply, Radu — much appreciated! On Thursday, August 14, 2025 at 5:30:04 PM UTC+3 Radu Serban wrote:
> The last 2 columns are left/right platform displacements if more than one > axle is being tested. > > Change demo_VEH_SuspensionTestRig to use inputs from a file (driver_inputs > = DATA_FILE) and change the vehicle being tested to the MTV (uncomment the > line “MTV_STR_Setup setup;”) to see that. > > > > You can test as many axles of a vehicle as you want. If using inputs from > a data file, there must be 2 + 2*num_axles columns. > > If you want to modify another vehicle along these lines, make sure to also > include the full set of axles in the json file. > > > > --Radu > > > > *From:* [email protected] <[email protected]> *On > Behalf Of *osman cankurtaran > *Sent:* Thursday, August 14, 2025 1:44 PM > *To:* ProjectChrono <[email protected]> > *Subject:* [chrono] Question About ST_inputs.dat Columns in Suspension > Test Rig > > > > Hi everyone, > > I’ve been going through the suspension test rig examples and had a quick > question regarding the ST_inputs.dat load file. > > There are no column headers in the file, but from what I can tell: > > - Column 1 seems to be *time* > - Column 2 is *steering input* > - Column 3 is *green platform displacement* > - Column 4 is *red platform displacement* > > However, I couldn’t figure out what columns 5 and 6 represent. If anyone > knows what these last two columns are used for, I’d really appreciate the > clarification. > > Thanks in advance! > > -- > You received this message because you are subscribed to the Google Groups > "ProjectChrono" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion visit > https://groups.google.com/d/msgid/projectchrono/a79a34ee-8476-42df-bcb9-fa288b08d813n%40googlegroups.com > > <https://urldefense.com/v3/__https:/groups.google.com/d/msgid/projectchrono/a79a34ee-8476-42df-bcb9-fa288b08d813n*40googlegroups.com?utm_medium=email&utm_source=footer__;JQ!!Mak6IKo!PpcX-UKYeJ7kC_AGxcRihTloMTzb4M-gU6DTpN2f9emsQFJrR28eZCK8gZA936VOZfX6u_mmHOfol-2_-K9MQirmjA$> > . > -- You received this message because you are subscribed to the Google Groups "ProjectChrono" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/projectchrono/ed374f61-c1bd-4f52-9f4f-a0e3b9d74409n%40googlegroups.com.
