MET Practical Sessions, January 2012

Wavelet-Stat Tool: Output using Stat-Analysis

To combine output from the wavelet analyses of several forecasts, you use the Stat-Analysis tool. Here we'll run a STAT-Analysis job on the output of the test scripts that are distributed with the MET tarball. Execute the following command:

    bin/stat_analysis \
    -lookin out/wavelet_stat \
    -out tutorial/out/stat_analysis/aggr_isc_lines.out \
    -v 2 \
    -job aggregate -line_type ISC -fcst_thresh ">0.000" -vx_mask TILE_TOT -fcst_var APCP_12 \
    -dump_row tutorial/out/stat_analysis/aggr_isc_lines.stat

View the output with the text editor of your choice:

    tutorial/out/stat_analysis/aggr_isc_lines.out

This output contains the information on the overall base rate and bias for the combined cases. The mean squared error and energy are for the combined cases at each spatial scale.