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20010426: Asking LDM help From Qingping
- Subject: 20010426: Asking LDM help From Qingping
- Date: Thu, 26 Apr 2001 14:55:34 -0600
Qingping,
Only US NWS bulletins have PILs. Only those products with a
PIL on the line following the WMO identifier will have the /p
tag added to the LDM identifier.
Steve Chiswell
Unidata User Support
>From: Qingping Xu <address@hidden>
>Organization: UCAR/Unidata
>Keywords: 200104262005.f3QK5HL19697
>Stupid me. I compile and installed the new pqing with ldm
>still running... cannot write to pqing, so still the old
>pqing. Now it is OK. I noticed that not all the IDS/HDS stuff
>have an /p ID. Is that normal?
>
>Thanks
>
>-Qingping
>
>
>Apr 26 20:03:14 pqutil: 507 20010426200313.872 IDS|DDPLUS 636 SXUS70
>KWAL 262001
>Apr 26 20:03:14 pqutil: 2645 20010426200313.873 IDS|DDPLUS 637 FXUS39
>KMWI 262000
>Apr 26 20:03:14 pqutil: 500 20010426200313.874 IDS|DDPLUS 638 SXUS70
>KWAL 262001
>Apr 26 20:03:14 pqutil: 556 20010426200313.969 NNEXRAD 009 SDUS55
>KPIH 262002 /pN0RSFX
>Apr 26 20:03:14 pqutil: 58 20010426200314.091 NNEXRAD 012 SDUS42
>KRAH 261704 /pRCMRAX
>Apr 26 20:03:14 pqutil: 58 20010426200314.159 NNEXRAD 013 SDUS43
>KSGF 261710 /pRCMSGF
>Apr 26 20:03:14 pqutil: 228 20010426200314.163 NNEXRAD 014 SDUS54
>KOUN 261716 /pNTPTLX
>Apr 26 20:03:14 pqutil: 109 20010426200314.248 NNEXRAD 016 SDUS53
>KLMK 261726 /pN0SLVX
>Apr 26 20:03:14 pqutil: 3263 20010426200314.366 HDS 552 ZVIV92
>KWBC 261200 /mAVN
>Apr 26 20:03:14 pqutil: 2093 20010426200314.369 HDS 553 ZVJV92
>KWBC 261200 /mAVN
>Apr 26 20:03:15 pqutil: 183 20010426200314.866 IDS|DDPLUS 639 FTEG31
>HECA 261700
>Apr 26 20:03:15 pqutil: 252 20010426200314.868 IDS|DDPLUS 640 UDEU40
>ESWI 261722
>Apr 26 20:03:15 pqutil: 74 20010426200314.869 IDS|DDPLUS 641 SRUS73
>KMQT 262002 /pRR7P75
>Apr 26 20:03:15 pqutil: 689 20010426200314.870 IDS|DDPLUS 642 FCFR32
>LFPW 261700
>Apr 26 20:03:15 pqutil: 212 20010426200314.871 IDS|DDPLUS 643 FTUS46
>KHNX 261725 /pTAFBFL
>Apr 26 20:03:15 pqutil: 245 20010426200314.872 IDS|DDPLUS 644 FTUS46
>KHNX 261725 /pTAFFAT
>Apr 26 20:03:15 pqutil: 74 20010426200314.872 IDS|DDPLUS 645 SRUS74
>KEWX 262003 /pRR7DRT
>Apr 26 20:03:15 pqutil: 74 20010426200314.873 IDS|DDPLUS 646 SRUS71
>KILN 262003 /pRR7CVG
>Apr 26 20:03:15 pqutil: 195 20010426200314.873 IDS|DDPLUS 647 FTUS41
>KPBZ 261725 /pTAFPIT
>Apr 26 20:03:15 pqutil: 74 20010426200314.873 IDS|DDPLUS 648 SRUS74
>KLIX 262003 /pRR7BTR
>Apr 26 20:03:15 pqutil: 80 20010426200314.874 IDS|DDPLUS 649 FTUS45
>KGJT 261725 /pTAFGUC
>Apr 26 20:03:15 pqutil: 109 20010426200314.874 IDS|DDPLUS 650 SAUS45
>KCYS 261725 /pMTRIDV
>Apr 26 20:03:15 pqutil: 130 20010426200314.875 IDS|DDPLUS 651 SXPA50
>KWAL 261724
>Apr 26 20:03:15 pqutil: 104 20010426200314.875 IDS|DDPLUS 652 SAUS70
>KWBC 261700 RRM
>Apr 26 20:03:15 pqutil: 717 20010426200314.875 IDS|DDPLUS 653 SRUS27
>KZAU 262001
>Apr 26 20:03:15 pqutil: 184 20010426200314.876 IDS|DDPLUS 654 CDUS27
>KZDC 262001
>Apr 26 20:03:15 pqutil: 469 20010426200314.876 IDS|DDPLUS 655 SRUS27
>KZDC 262001
>Apr 26 20:03:15 pqutil: 779 20010426200314.877 IDS|DDPLUS 656 SRUS27
>KZTL 262001
>Apr 26 20:03:15 pqutil: 655 20010426200314.877 IDS|DDPLUS 657 SRUS27
>KZME 262001
>Apr 26 20:03:15 pqutil: 624 20010426200314.878 IDS|DDPLUS 658 SRUS27
>KZJX 262001
>Apr 26 20:03:15 pqutil: 866 20010426200314.878 IDS|DDPLUS 659 SRUS27
>KZNY 262001
>Apr 26 20:03:15 pqutil: 1350 20010426200314.878 IDS|DDPLUS 660 SOPA46
>KWBC 261959
>Apr 26 20:03:15 pqutil: 1109 20010426200314.879 IDS|DDPLUS 661 SOUS50
>KWBC 261959
>Apr 26 20:03:16 pqutil: 1223 20010426200315.865 IDS|DDPLUS 662 SAUS70
>KWBC 261724
>
>
>
>
>On Thu, 26 Apr 2001, Michael W Dross wrote:
>
>>
>> Still looks like its not appending the PIL id. I have not used 5.1.3, so
>> I can't say. But there should be a
>> portion of code similar to the following that deals with PIL such as:
>>
>> if(usePil == 1)
>> {
>> if ((feedtype & DDS)||(feedtype & PPS)||(feedtype & IDS)||
>> (feedtype & HRS)||(feedtype & NEXRAD))
>> {
>> usePil = 1;
>> uinfo("Creating AFOS-like pil tags\0");
>> }
>> else
>> {
>> usePil = 0;
>> }
>> }
>>
>>
>> I just added the "||(feedtype & NEXRAD))"
>>
>> Also upon recollection I added the scan_binary, around line 626
>>
>> if (feedtype & HDS)
>> {
>> if(chkflag == CHK_CHECK
>> || (isatty(ifd) && chkflag != CHK_DONT))
>> setTheScanner(scan_wmo_binary_crc);
>> else
>> setTheScanner(scan_wmo_binary);
>> }
>> >> else if (feedtype & NEXRAD) <<
>> {
>> setTheScanner(scan_wmo_binary);
>> }
>>
>>
>>
>>
>>
>> I suspect the code in 5.1.3 is fairly similar..
>>
>> Let me know..
>>
>>
>> Mike
>>
>>
>>
>>
>>
>>
>
>> Qingping Xu
>
>> <qxu@operations.o To: Michael W Dross <mwdros
> address@hidden>
>> cs.ou.edu> cc:
>
>> bcc:
>
>> 04/26/2001 03:46 Subject: Re: Asking LDM hel
> p From Qingping
>> PM
>
>>
>
>>
>
>>
>>
>>
>>
>> I have changed and recompiled the source for pqing. Now my feed looks
>> like the following, looks like an int is appended for every NNEXRAD
>> product. Since I was using LDM 5.1.3. I noticed some changes
>> in the pqing source as shown in diff below.
>>
>> -Qingping
>>
>>
>> > diff pqing.c pqing512.c
>> 58,60c58,59
>> < int useNex=1; /* 1/0 flag to retype nexrad products as NEXRAD */
>> < /* skipLeadingCtlString: used in computing checksum, default is to skip
>> */
>> < static int skipLeadingCtlString = 1;
>> ---
>> > /* skipLeadingCtlString: used in computing checksum, default is to not
>> skip */
>> > static int skipLeadingCtlString = 0;
>> 236,237d234
>> < "\t-N Do not place NEXRAD products in feedtype
>> NEXRAD\n");
>> < (void)fprintf(stderr,
>> 323c320
>> < * If user has not disabled skipLeadingCtlString with -5 option,
>> ---
>> > * If user has enabled skipLeadingCtlString with -5 option,
>> 351,355d347
>> < if((strncmp(prod.info.ident,"SDUS5",5) == 0)&&(useNex == 1))
>> < {
>> < prod.info.feedtype = NEXRAD;
>> < }
>> 464d455
>> < useNex = 1;
>> 466c457
>> < while ((ch = getopt(ac, av, "vxcni5Nl:b:p:P:T:q:r:f:")) != EOF)
>> ---
>> > while ((ch = getopt(ac, av, "vxcni5l:b:p:P:T:q:r:f:")) != EOF)
>> 483,485d473
>> < case 'N':
>> < useNex = 0;
>> < break;
>> 487c475
>> < skipLeadingCtlString = 0;
>> ---
>> > skipLeadingCtlString = 1;
>> 635c623
>> < else if (feedtype & (NMC2 || NMC3))
>> ---
>> > else if (feedtype & NEXRAD)
>>
>>
>>
>>
>>
>>
>> =======================================================================
>> Apr 26 19:20:13 pqutil: 19325 20010426192013.073 HDS 198 YVWB85
>> KWBG 261600 /mRUC2
>> Apr 26 19:20:14 pqutil: 56 20010426192013.352 NNEXRAD 597 SDUS55
>> KPSR 261910
>> Apr 26 19:20:14 pqutil: 98 20010426192013.476 NNEXRAD 598 SDUS56
>> KMTR 261916
>> Apr 26 19:20:14 pqutil: 102 20010426192013.673 NNEXRAD 599 SDUS55
>> KABQ 261913
>> Apr 26 19:20:14 pqutil: 221 20010426192013.681 NNEXRAD 600 SDUS52
>> KMHX 261914
>> Apr 26 19:20:14 pqutil: 369 20010426192013.686 NNEXRAD 601 SDUS51
>> KBTV 261639
>> Apr 26 19:20:14 pqutil: 128 20010426192013.955 NNEXRAD 604 SDUS51
>> KLWX 261910
>> Apr 26 19:20:14 pqutil: 36387 20010426192013.956 HDS 199 YRWB85
>> KWBG 261600 /mRUC2
>> Apr 26 19:20:14 pqutil: 391 20010426192014.234 NNEXRAD 605 SDUS56
>> KEKA 261911
>> Apr 26 19:20:15 pqutil: 334 20010426192014.954 NNEXRAD 607 SDUS54
>> KEWX 261916
>> Apr 26 19:20:15 pqutil: 4576 20010426192014.958 HDS 200 HTNJ99
>> EGRR 261200 /mUKM_45
>>
>>
>>
>> On Thu, 26 Apr 2001, Michael W Dross wrote:
>>
>> >
>> > Hi,
>> >
>> > Yes I modified pqing.c to have it create PIL ID's like it does with the
>> > DDPLUS or HDS feeds for the NNEXRAD feed type.
>> > I have attached the pqing.c I modified for ldm version ldm-5.1.2.
>> >
>> > At line 604 I changed to:
>> >
>> >
>> > if ((feedtype & DDS)||(feedtype & PPS)||(feedtype & IDS)||
>> > (feedtype & HRS)||(feedtype & NEXRAD))
>> >
>> > I believe that was it.
>> >
>> > Hopefully you can compile it.(See attached file: pqing.c).
>> >
>> >
>> > Your pqing syntax is the same as mine.
>> >
>> > Let me know if you can compile pqing ok..
>> >
>> > * I am going to copy Unidata, to see if they might be able to incorporate
>> > the changes I made into a future relase of LDM. *
>> >
>> > Mike
>> >
>> >
>> >
>> >
>> >
>>
>> > Qingping Xu
>>
>> > <qxu@operations.o To:
>> address@hidden
>> > cs.ou.edu> cc:
>>
>> > bcc:
>>
>> > 04/26/2001 02:08 Subject: Asking LDM help
>> >From Qingping
>> > PM
>>
>> >
>>
>> >
>>
>> >
>> >
>> >
>> >
>> > Mike,
>> >
>> > I have set up our system similar to yours. Both the DDPLUS|IDD and HDS
>> > works fine. However, our downstream tester (who used to get data from
>> > unidata) complains about the NIDS feed (They can see the feed but cannot
>> > save or decode).
>> >
>> > The way I configure our system on noaaport box is same as yours.
>> > On our BSD box, I set up pqing to insert all products (HDS, IDD and NIDS)
>> > into the same queue, which then feed downstream LDMs.
>> >
>> > The syntax I used for NIDS is
>> >
>> > pqing -f NNEXRAD -P 5003 noaaport1
>> >
>> > I am not sure it is the right feedtype. Also I remembered that you
>> > mentioned before that you have to modify LDM source to insert
>> > AFOS style information. Does that have something to do with complying
>> > with the FOS feed? If it is, can you point to us how/where to modify
>> > the ldm source?
>> >
>> > Thanks
>> >
>> > -Qingping
>> >
>> >
>> >
>> >
>>
>>
>>
>>
>>
>>
>
