id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc 122,Improve MQUASILAG option,pesei,pesei,"Quasi-Lagrangian output, i.e. particle IDs and positions, is not well implemented yet. In `readcommand.f90`: {{{ ! For quasilag output for each release is forbidden ! For quasilag backward is forbidden }}} In `partoutput_short.f90`: {{{ ! Convert positions to integer*2 variables (from -32768 to 32767) ! Do this only for region of main interest, i.e. extended North Atlantic region, ! and for the tracer of interest, i.e. the North American one !***************************************************************************** if (xlon.gt.180.) xlon=xlon-360. if (xlon.lt.-180.) xlon=xlon+360. numshortall=numshortall+1 if ((xlon.gt.-140).and.(xlon.lt.60).and.(ylat.gt.10).and. & (xmass1(i,1).gt.0.)) then numshortout=numshortout+1 idump(1,numshortout)=nint(xlon*180.) idump(2,numshortout)=nint(ylat*360.) zlim=min(ztra1(i)+topo,32766.) idump(3,numshortout)=nint(zlim) i4dump(numshortout)=npoint(i) endif endif end do }}} I don't see the reasons for these limitations, and in any case, they are not desirable (cf. recent FLEXPART discussion list posting, Subject: Particle tracking). ",Enhancement,accepted,critical,FLEXPART 10.4.1,FP physics/numerics,FLEXPART 9.0.2,,,