[Met_help] Met_help post from remi.montroty at mfi.fr requires approval

[John Halley Gotway]

Remi,

I notice that you're not currently a registered MET user.  We are only able to provide support for users who have filled out the free MET registration information to ensure that we're in compliance
with export laws in the United States.  Please enter your email address on the MET downloads page and fill out the registration information:
http://www.dtcenter.org/met/users/downloads/index.php

Please let me know once you've done so, and I'll take a look at the issue you raised.

Thanks,
John Halley-Gotway
johnhg at ucar.edu

met_help-owner at mailman.ucar.edu wrote:
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>     List:    Met_help at mailman.ucar.edu
>     From:    remi.montroty at mfi.fr
>     Subject: Troubleshooting test cases with MET 2.0
>     Reason:  Post by non-member to a members-only list
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> ------------------------------------------------------------------------
> 
> Subject:
> Troubleshooting test cases with MET 2.0
> From:
> Remi Montroty <remi.montroty at mfi.fr>
> Date:
> Mon, 20 Apr 2009 11:38:06 +0200
> To:
> met_help at ucar.edu
> 
> To:
> met_help at ucar.edu
> 
> 
> Hi,
> 
> I am trying to make sure MET v2.0 installed properly.
> 
> I seem to have a problem with test_mode.sh  as follows:
> [met at cipsproc3 scripts]$ ./test_mode.sh
> 
> *** Running MODE on APCP using netCDF input for both forecast and
> observation ***
> Forecast File: ../out/pcp_combine/sample_fcst_12L_2005080712V_12A.nc
> Observation File: ../out/pcp_combine/sample_obs_2005080712V_12A.nc
> Match Config File: config/WrfModeConfig_APCP_12
> Merge Config File: config/WrfModeConfig_APCP_12
> Forecast Field: APCP_12 at SFC
> Observation Field: APCP_12 at SFC
> Identifying objects in the forecast and observation fields...
> Computing contingency table statistics...
> Identified: 7 forecast objects and 4 observation objects.
> Performing merging (threshold merging) in the forecast field.
> Performing merging (threshold merging) in the observation field.
> Remaining: 7 forecast objects and 4 observation objects.
> Performing matching between the forecast and observation fields.
> 
> 
> ERROR: convex_hull(Polyline &) -> can't find next hull point
> 
> 
> *** Running MODE on APCP using a GRIB forecast and netCDF observation ***
> Forecast File: ../data/sample_fcst/2005080700/wrfprs_ruc13_24.tm00_G212
> Observation File: ../out/pcp_combine/sample_obs_2005080800V_24A.nc
> Match Config File: config/WrfModeConfig_APCP_24
> Merge Config File: config/WrfModeConfig_APCP_24
> Searching GRIB forecast file for GRIB code 61 with accumulation/level
> indicator of A24.
> Forecast Field: APCP_24 at SFC
> Observation Field: APCP_24 at SFC
> Identifying objects in the forecast and observation fields...
> Computing contingency table statistics...
> Identified: 4 forecast objects and 6 observation objects.
> Performing merging (no merging) in the forecast field.
> Performing merging (no merging) in the observation field.
> Remaining: 4 forecast objects and 6 observation objects.
> Performing matching between the forecast and observation fields.
> 
> 
> ERROR: convex_hull(Polyline &) -> can't find next hull point
> 
> 
> *** Running MODE on RH at 500mb using GRIB input for both forecast and
> observation ***
> Forecast File: ../data/sample_fcst/2005080700/wrfprs_ruc13_12.tm00_G212
> Observation File: ../data/sample_fcst/2005080712/wrfprs_ruc13_00.tm00_G212
> Match Config File: config/WrfModeConfig_RH
> Merge Config File: config/WrfModeConfig_RH
> Searching GRIB forecast file for GRIB code 52 with accumulation/level
> indicator of P500.
> Searching GRIB observation file for GRIB code 52 with accumulation/level
> indicator of P500.
> Forecast Field: RH at ISBL_500
> Observation Field: RH at ISBL_500
> Identifying objects in the forecast and observation fields...
> Computing contingency table statistics...
> Identified: 8 forecast objects and 12 observation objects.
> Performing merging (no merging) in the forecast field.
> Performing merging (no merging) in the observation field.
> Remaining: 8 forecast objects and 12 observation objects.
> Performing matching between the forecast and observation fields.
> 
> ERROR: convex_hull(Polyline &) -> can't find next hull point
> 
> The fact that the convex_hull function fails seems problematic. What
> should I look into?
> 
> Thanks!
> 
> Remi
> 
> 
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