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20040525: help with dcacars

Eric,
This seems to say that the dcgunzip script isn't able to find "gunzip" 
on your system, such that the input to dcacars
isn't uncompressed and not recognized as a netcdf file.

Check the location for where gunzip exists on your system, and
see if decoders/dcgunzip has the correct path. Edit that accordingly.

Steve Chiswell
Unidata User SUpport





>From: Eric Nelson <address@hidden>
>Organization: UCAR/Unidata
>Keywords: 200405252016.i4PKGOtK024754

>
>I've just installed gempak 5.7.2p2 and I'm having trouble getting acars
>data correctly decoded.  I'm seeing the following errors in my ldm log...
>
>May 25 15:12:18 climate decoders/dcgunzip [24551]: decoders/dcacars -e
>GEMTBL=/home/gempak/GEMPAK5.7.2p2/gempak/tables -l
>data/gempak/logs/dcacars.log data/gempak/acars/YYYYMMDDHH_acars.gem
>May 25 20:12:18 climate pqact[1666]: pbuf_flush (8) write: Broken pipe
>May 25 20:12:18 climate
>pqact[1666]: pipe_dbufput: -closedecoders/dcgunzipdecoders/dcacars-eGEMTBL=/ho
> me/gempak/GEMPAK5.7.2p2/gempak/tables-ldata/gempak/logs/dcacars.logdata/gempa
> k/acars/YYYYMMDDHH_acars.gem
>write error
>May 25 20:12:18 climate pqact[1666]: pipe_prodput: trying again
>May 25 15:12:18 climate decoders/dcgunzip [24582]: decoders/dcacars -e
>GEMTBL=/home/gempak/GEMPAK5.7.2p2/gempak/tables -l
>data/gempak/logs/dcacars.log data/gempak/acars/YYYYMMDDHH_acars.gem
>May 25 20:12:19 climate pqact[1666]: pbuf_flush (8) write: Broken pipe
>May 25 20:12:19 climate
>pqact[1666]: pipe_dbufput: -closedecoders/dcgunzipdecoders/dcacars-eGEMTBL=/ho
> me/gempak/GEMPAK5.7.2p2/gempak/tables-ldata/gempak/logs/dcacars.logdata/gempa
> k/acars/YYYYMMDDHH_acars.gem
>write error
>
>and the following errors in my dcacars log...
>
>May 25 20:02:18 dcacars[14623]: could not decode data -1
>May 25 20:12:18 dcacars[24557]: Could not open
>data/gempak/acars/.tmp_netcdf.3mOMu0
>May 25 20:12:18 dcacars[24557]: could not decode data -1
>May 25 20:12:19 dcacars[24587]: Could not open
>data/gempak/acars/.tmp_netcdf.16uRD7
>May 25 20:12:19 dcacars[24587]: could not decode data -1
>
>I made sure I have all the dc bins and scripts in the ldm decoders dir but
>I can't figure out what I'm doing wrong. (With me it's probably something
>painfully obvious!)
>
>Any help is appreciated.
>
>-Eric
>
>--
>________________________________________________________________________
>Eric Nelson                                                            |   
>                                                                       |
> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++   |
>+ College of Dupage Meteorology Dept. + Research Applications Prog. +  | 
>+ Weather Data Manager                + UCAR/NCAR                   +  | 
>+ http://weather.cod.edu              + http://www.rap.ucar.edu     +  | 
>+ address@hidden             + address@hidden        +  |
> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++   |
>                                                                       |
>"Sometimes I think the surest sign that intelligent life exists        |
>elsewhere in the universe is that none of it has tried to contact us." |
>                                                                       |
>--Calvin (of Calvin and Hobbes)                                        |
>                                                                       |
>________________________________________________________________________
>
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