Error runnning 010groopsConvert.xml

[thalia2809]

Hello I have installed groops and trying out the 010groopsConvert.xml
I am getting a file opening error, but the file is there and the permissions are as wide as possible
Why the error?
Thanks

(gipsyx1.3) [tnikolai@gpodt groops_data]$ groops /datat/tnikolai/groops_data/scenarioGnssNetwork/010groopsConvert.xml === Starting GROOPS === Config file: </datat/tnikolai/groops_data/scenarioGnssNetwork/010groopsConvert.xml> --- LoopPrograms (daily) --- === 1. loop === 1 of 1 (time: 00:00:00, remaining: 00:00:00) --- FileCreateDirectories (data/orbit) --- Create directory <data/orbit> Create directory <data/attitude> Create directory <data/clock> --- GnssRinexNavigation2OrbitClock (data/orbit/orbit_2020-01-01.dat) --- read RINEX file <igs/BRDM00DLR_S_20200010000_01D_MN.rnx.gz> '' in /home/ec2-user/work/groops/groops/source/config/config.cpp:734 (run) in /home/ec2-user/work/groops/groops/source/programs/conversion/gnss/gnssRinexNavigation2OrbitClock.cpp:469 (run) in /home/ec2-user/work/groops/groops/source/programs/conversion/gnss/gnssRinexNavigation2OrbitClock.cpp:600 (readRinex) in /home/ec2-user/work/groops/groops/source/inputOutput/file.cpp:235 (open): filename=<igs/BRDM00DLR_S_20200010000_01D_MN.rnx.gz> error by opening file continue... 1 of 1 (time: 00:00:01, remaining: 00:00:00) === Finished GROOPS === (gipsyx1.3) [tnikolai@gpodt groops_data]$ ll /datat/tnikolai/groops_data/scenarioGnssNetwork/igs/BRDM00DLR_S_20200010000_01D_MN.rnx.gz -rwxrwxrwx 1 tnikolai tnikolai 1026568 Jan 16 2020 /datat/tnikolai/groops_data/scenarioGnssNetwork/igs/BRDM00DLR_S_20200010000_01D_MN.rnx.gz (gipsyx1.3) [tnikolai@gpodt groops_data]$

[thalia2809]

UPDATE:
The paths are relative (!) so I needed to cd to the scenario directory before running groops