Slip time(s))  18        18         6           0           0            0
Offset(m)       0      2000      6000       12000       12001        24000

Max time (s) 25
Max offset (m) 15000

awk 'NR>1{print $0}' $25.csv | awk -F, '{
                       line=substr($10,1,5)
                point=substr($11,1,5)
                ffid=$2
                sw=$5
                tape=$6;\
                x=$49;\
                y=$50;\
                tb=$46
                printf("%4d %5d %5d %4d %4d %10.1f %10.1f %s\n",tape,line,point,ffid,sw,x,y,tb)}' | sort -k8n |
                awk '{v=substr($8,16,1); gsub(/2/,"0",v);print substr($0,1,64) v}' > toto            
awk '\
        function gpstojdtime(gpstime) {\
            gpss = (gpstime/1000000)+10800;\
            jtmp = (gpss-((2017-1980)*365+10-6)*86400-18)/86400;\
            jday = int(jtmp);\
            htmp = 24*(jtmp - jday);\
            hour = int(htmp);\
            mtmp = 60*((htmp - hour));\
            minu = int(mtmp);\
            stmp = 60*(mtmp - minu);\
            secd = (stmp);\
            return hour*10000+minu*100+secd;\
        }\
         {\
            {\
                tape=$1;\
                splin=$2;\
                spnum=$3;\
                sprec=$4;\
                sw=$5;\
                x=$6;\
                y=$7;\
                spgps=$8;\
                gpt=$8;\
                printf"%4s %5d %5d %4s %4s %10.1f %10.1f %10.3f %s\n",\
                tape,splin,spnum,sprec,sw,x,y,gpstojdtime(spgps),gpt\
            };\
        }' toto | head -20

25.csv = Input data

analysis_25.png = Graphic results
analysis_25.csv = Data results - Desired output file 
bad_records_25.csv = Bad records results - Desired output file