Doppler Weather Radar - METNET - India Meteorological Department

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CHECKING VPN CONNECTIVITY YES Ping 192.168.2.75 and 192.168.2.76 NO DATA LOSS >20% YES Call MTNL/TRIMAX exchange to check MLDN ID of VPN ( DWR PALAM VPN-9081) PINGING Ping local LAN and router IPs NOT PINGING PMA light will be “RED” Traceroute 192.168.2.75/76 Serial status is “down” Check with “telnet” Fast ETHERNET status is “down” NO VPN ‘OK’ MLDN Of VPN is “OK” NO CALL “HQ” TO CHECK THEIR SIDE YES Route is clear upto 172.50.16.174 “HQ” side is “ok” Check all cables of MODEM and OFF/ON power switch Book the complaint at TRIMAX /MTNL(1918) by giving the circuit no. 027177) and take the Com.No. Check all cables of ROUTER and OFF/ON power switch PMA red light gone NO YES Figure 1.7 Logical steps for checking VPN connectivity EXAMPLE No. 2 : This example is to check whether products are transmitting to ftp server at DGM (TELECOM) or not ? [operator@DELHI-REMOTE ~]$ ftp 192.168.2.75 (remote-ip) Connected to 192.168.2.75 (192.168.2.75). 220 (vsFTPd 1.2.0) Name (192.168.2.75:operator): username [Refer to the username supplied to the station] 331 Please specify the password. Password:password [Refer to the password supplied to the station] 230 Login successful. Remote system type is UNIX. Using binary mode to transfer files. ftp>bin ftp> ls 227 Entering Passive Mode (remote-ip) 150 Here comes the directory listing. -rw-r--r-- 1 0 0 84091 Jul 12 02:33 caz_dlh.gif drwxrwxrwx 14 530 508 258048 Jul 01 05:02 chn 12
drwxr-xr-x 3 501 500 4096 Aug 10 02:39 del drwxrwxrwx 4 529 529 90112 Jul 01 05:02 kol drwxrwxrwx 4 500 530 380928 Jun 27 2009 mpt -rw-r--r-- 1 501 500 110259 Aug 13 13:13 pac_dlh.gif drwxrwxrwx 12 502 505 4096 Feb 16 03:45 srk drwxrwxrwx 4 531 531 4096 Jun 23 04:17 vsk 226 Directory send OK. ftp> cd del 250 Directory successfully changed. ftp> ls 227 Entering Passive Mode (remote-ip) 150 Here comes the directory listing. -rw-r--r-- 1 501 500 73052 Aug 14 17:59 caz_dlh.gif -rw-r--r-- 1 501 500 109532 Aug 14 02:39 pac_dlh.gif -rw-r--r-- 1 501 500 141523 Aug 14 18:00 ppv_dlh.gif -rw-r--r-- 1 501 500 140087 Aug 14 17:53 ppz_dlh.gif drwxr-xr-x 2 0 0 4096 Jul 02 02:40 previous -rw-r--r-- 1 501 500 110685 Aug 14 18:01 sri_dlh.gif -rw-r--r-- 1 501 500 111973 Aug 14 18:01 vil_dlh.gif -rw-r--r-- 1 501 500 11629 Aug 14 18:01 vp2_dlh.gif 226 Directory send OK. 1.7. To get back the products which are received at ftp server After getting connected to ftp server, proceed as given below with the following commands. ftp> mget *.* mget caz_dlh.gif? y 227 Entering Passive Mode (remote-ip) 150 Opening BINARY mode data connection for caz_dlh.gif (73052 bytes). 226 File send OK. 73052 bytes received in 2.46 secs (29 Kbytes/sec) mget pac_dlh.gif? y 227 Entering Passive Mode (remote-ip) 150 Opening BINARY mode data connection for pac_dlh.gif (109532 bytes). y226 File send OK. 109532 bytes received in 3.77 secs (28 Kbytes/sec) mget ppv_dlh.gif? y 227 Entering Passive Mode (remote-ip) 150 Opening BINARY mode data connection for ppv_dlh.gif (141523 bytes). 226 File send OK. 141523 bytes received in 4.69 secs (29 Kbytes/sec) mget ppz_dlh.gif? y 227 Entering Passive Mode (remote-ip) 150 Opening BINARY mode data connection for ppz_dlh.gif (140159 bytes). 226 File send OK. 140159 bytes received in 4.66 secs (29 Kbytes/sec) mget sri_dlh.gif? y 13
Page 1 and 2: Ministry of Earth Sciences INDIA ME
Page 3 and 4: Preface Introduction Definitions Pu
Page 5 and 6: 3.8 To copy RAW DATA 35 3.9 Procedu
Page 7 and 8: B.3.3 Velocity Products 69 B.3.4 Hy
Page 9 and 10: PREFACE India Meteorological Depart
Page 11 and 12: DEFINITION An important aspect of a
Page 13 and 14: MONITORING OF DWR SYSTEM CHAPTER 1
Page 15 and 16: Before controlling radar operations
Page 17 and 18: 5. Power Cabinet: “SERVO POWER AM
Page 19 and 20: 9. Checking real time displays:-The
Page 21 and 22: 2. In Modem, PMA always shows off w
Page 23: This can be done by “telnet” co
Page 27 and 28: Figure 1.8 Connecting to MAIN serve
Page 29 and 30: Thus now the tasks are configured a
Page 31 and 32: STEP 1 : Invoke “iris” though t
Page 33 and 34: STEP 6 : Skip time : This is the ti
Page 35 and 36: 3. Edit the Product as needed , the
Page 37 and 38: (ii) SC. (E) In-Charge Radar Lab, D
Page 39 and 40: Station and print-out (except Daily
Page 41 and 42: 2.2.5. A-log book Details of all ad
Page 43 and 44: Table 2.8 VPN connectivity status S
Page 45 and 46: Step-II. connected Copy image files
Page 47 and 48: 3.7. To search for a file [operator
Page 49 and 50: PCO name: IMD-B, TCO name: IMD-B PR
Page 51 and 52: # Filename: transmet_gif # Sends fi
Page 53 and 54: 9. To liaise with other DWR station
Page 55 and 56: • Detection of deterioration caus
Page 57 and 58: ack-mounted modules which do not re
Page 59 and 60: Screenshot 2 : Calibration Control
Page 61 and 62: Antenna Waveguide Switch, Circulato
Page 63 and 64: 4.3.3 Bitex data point configuratio
Page 65 and 66: APPENDIX A AN OVERVIEW OF DOPPLER W
Page 67 and 68: A.1.1. Future IMD Radar Network pla
Page 69 and 70: IRIS/Display Installed at remote wo
Page 71 and 72: APPENDIX B WSR 98D/S DWR SYSTEM CHA
Page 73 and 74: e. Elevation limits -- Upper and lo
Page 75 and 76:
B.1.9. Calibrations and health moni
Page 77 and 78:
B.2.6. Unambiguous range a. Reflect
Page 79 and 80:
The System is capable of generating
Page 81 and 82:
1. System generates hail, thunderst
Page 83 and 84:
1.5. There is provision of DVD Writ
Page 85 and 86:
6. Wait for ten minutes. Calibrate
Page 87 and 88:
SA9-15 Current at position 15 of A1
Page 89 and 90:
Test procedure (1) Type the “zaut
Page 91 and 92:
4. Observe that the PFN voltage goe
Page 93 and 94:
Table D.1. PPI and RHI scanning typ
Page 95 and 96:
According to the need of IMD, purpo
Page 97 and 98:
Chennai@8min, Machilipatnam, Vishak
Page 99 and 100:
D.2.5. Scan strategies being follow
Page 101 and 102:
High Voltage (Power On) Avoid conta
Page 103 and 104:
Average power densities less than 5
Page 105 and 106:
E.3. Antenna/Pedestal Safety WARNIN
Page 107 and 108:
ACKNOWLEDGEMENTS Several experts ha
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