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ECC-1870: Tools: Improve error message when printing array keys via grib_get, grib_ls

This commit is contained in:
shahramn 2024-07-15 11:32:17 +01:00
parent 56a7dc39a1
commit b2a8889658
3 changed files with 25 additions and 1 deletions
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10
tests/grib_get_fail.sh
View File

@ -87,6 +87,16 @@ set -e
grep -q "unreadable message" $tempText
rm -f $outfile
# ----------------------
# Printing array keys
# ----------------------
set +e
${tools_dir}/grib_get -p bitmap $data_dir/reduced_latlon_surface.grib2 > $tempText 2>&1
status=$?
set -e
[ $status -ne 0 ]
grep -q "Hint: Tool grib_get cannot print keys of array type" $tempText
# ----------------------
# Wrong message type

10
tests/grib_ls.sh
View File

@ -283,6 +283,16 @@ set -e
[ $status -ne 0 ]
grep -q "unable to open mask file" $tempText
# ----------------------
# Printing array keys
# ----------------------
set +e
${tools_dir}/grib_ls -p bitmap $data_dir/reduced_latlon_surface.grib2 > $tempText 2>&1
status=$?
set -e
[ $status -ne 0 ]
grep -q "Hint: Tool grib_ls cannot print keys of array type" $tempText
# Clean up
rm -f $temp1 $temp2 $tempText $tempLog

6
tools/grib_tools.cc
View File

@ -1239,14 +1239,18 @@ void grib_print_key_values(grib_runtime_options* options, grib_handle* h)
//GRIB_CHECK_NOLINE(ret, options->print_keys[i].name);
grib_context_log(h->context, GRIB_LOG_ERROR, "%s (%s)",
options->print_keys[i].name, grib_get_error_message(ret));
if (ret == GRIB_ARRAY_TOO_SMALL || ret == GRIB_BUFFER_TOO_SMALL) {
fprintf(dump_file, "\tHint: Tool %s cannot print keys of array type. Use grib_filter.\n", tool_name);
}
exit(ret);
}
if (ret == GRIB_NOT_FOUND) {
strcpy(value, notfound);
} else {
fprintf(dump_file, "%s (%s)\n", options->print_keys[i].name, grib_get_error_message(ret));
if (ret == GRIB_ARRAY_TOO_SMALL)
if (ret == GRIB_ARRAY_TOO_SMALL || ret == GRIB_BUFFER_TOO_SMALL) {
fprintf(dump_file, "\tHint: Tool %s cannot print keys of array type. Use grib_filter.\n", tool_name);
}
exit(ret);
}
}