Perfect, thank you very much. That has worked (once $ was also included for the variables).
On Tuesday, December 19, 2017 at 8:30:47 AM UTC, corsima wrote: > > If you are using bash, you have to use double quotes " " instead of ' '. > > > corsima > > > > > On Monday, December 18, 2017 at 4:48:48 PM UTC+1, [email protected] wrote: >> >> I have variables taken from a text file as such: >> >> ml1=1 >> ml2=2 >> ml3=3 >> >> ad1=1 >> ad2=2 >> ad3=3 >> >> I want to use these variables in otbcli_BandMath like so: >> >> otbcli_BandMath -il ${MY_INPUT}_B2.TIF -out B2TOA.TIF -exp >> '(ml2*im1b1)+ad2' >> >> But it keeps showing that ml2 and ad2 are not recognised. This is because >> they are defined in the bash shell script and i've read that once in the >> expression quotes otb uses muparserX and so the variables must be defined >> in muparserX in order to be used. My problem is that i do not know how to >> use muparserX as i'm very new to programming. Does anyone know how i can >> use my predefined variables in the expression quotes? >> > -- -- Check the OTB FAQ at http://www.orfeo-toolbox.org/FAQ.html You received this message because you are subscribed to the Google Groups "otb-users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/otb-users?hl=en --- You received this message because you are subscribed to the Google Groups "otb-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
