A "heredoc" is a way of pasting words onto the commandline and having them end up in a file. Copy and paste everything below the line (starting with "cat << EOF" and drop it into a command-line terminal in the processing directory: #---------------------------------- cat << EOF > q_py.cnt ### q_py.cnt contents ## python processing --yearbase 2009 ## required, for decimal day conversion ## (year of first data) --cruisename ps0918_manual ## *must* match prefix in config dir --dbname aship ## database name; in adcpdb. eg. a0918 ## --datatype uhdas ## datafile type --sonar os75bb ## specify instrument letters, frequency, ## (and ping type for ocean surveyors) --ens_len 300 ## averages of 300sec duration ## --update_gbin ## required for this kind of processing --configtype python ## file used in config/ dirctory is python ## --ping_headcorr ## ps0918_manual_proc.py says use HDT first, ## correct to ashtech --max_search_depth 1500 ## try to identify the bottom and eliminate ## data below the bottom IF topo says ## the bottom is shallower than 1000m EOF ## ----------- don't copy this part! ----------- Now if you type cat q_py.cnt you should see the file.