Nagios Plugin for reading RMON files

May I know if Nagios is able read and display information from .rmon and .pmon files ? Samples: **.rmon** Time Stamp,RX Octs,TX Octs,RX Pkts,TX Pkts,RX Drop Events,Status,RX Undersize Pkts,Status,RX Fragments,Status,RX 64Octs,TX 64Octs,RX 65 to 127Octs,TX 65 to 127Octs,RX 128 to 255Octs,TX 128 to 255Octs,RX 256 to 511Octs,TX 256 to 511Octs,RX 512 to 1023Octs,TX 512 to 1023Octs,RX 1024 to 1518Octs,TX 1024 to 1518Octs,RX CRC Alignment Errors,Status,RX Oversize Pkts,Status,TX Oversize Pkts,RX Jabbers,RX Multicast Pkts,TX Multicast Pkts,RX Broadcast Pkts,TX Broadcast Pkts,TX Collisions,Status,RX Unknown TPID,RX Unknown VID,RX MAC Limit,RX Filter Discard,RX QoS Discard,TX Queue0 Discard,TX Queue1 Discard,TX Queue2 Discard,TX Queue3 Discard,TX Queue4 Discard,TX Queue5 Discard,TX Queue6 Discard,TX Queue7 Discard,Record Status 00:15,69586578,421339463,525456,1172251,0,NORMAL,0,NORMAL,0,NORMAL,54916,153676,306346,354260,142676,60877,15165,87807,6265,515626,88,5,0,NORMAL,0,NORMAL,0,0,0,1798,0,14,0,NORMAL,0,0,0,0,0,0,0,0,0,0,0,0,0,MAINT 00:30,54931226,290982247,425662,873843,0,NORMAL,0,NORMAL,0,NORMAL,49302,135761,249862,279097,113025,44823,6999,71647,6340,342510,125,5,0,NORMAL,0,NORMAL,0,0,0,1782,0,16,0,NORMAL,0,0,0,0,0,0,0,0,0,0,0,0,0,MAINT **.pmon** Time Stamp,RF BBE,Status,RF ES,Status,RF SES,Status,RF SEP,Status,RF UAS,Status,RF OFS,Status,RX Level (MAX) [dBm],Status,RX Level (MIN) [dBm],Status,Record Status 00:15,0,NORMAL,0,NORMAL,0,NORMAL,0,NORMAL,0,NORMAL,0,NORMAL,-30.2,NORMAL,-31.4,NORMAL,VALID 00:30,0,NORMAL,0,NORMAL,0,NORMAL,0,NORMAL,0,NORMAL,0,NORMAL,-30.2,NORMAL,-30.7,NORMAL,VALID 00:45,0,NORMAL,0,NORMAL,0,NORMAL,0,NORMAL,0,NORMAL,0,NORMAL,-30.3,NORMAL,-31.2,NORMAL,VALID **UPDATE** I am thinking of using NRPE to run a bash script which extract or parse information from the files. Then display the information on the monitoring server. Is there a way display the information in graph format ?