Per dtcenter/METplus#2920 discussion (incl with issue #3095), update …

…the is_eq(a,b) logic to return true if both values are NaN.
dtcenter · Mar 8, 2025 · 5e08fcc · 5e08fcc
1 parent ee941ed
commit 5e08fcc
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/src/basic/vx_math/is_bad_data.h b/src/basic/vx_math/is_bad_data.h
@@ -52,7 +52,8 @@ inline int is_bad_data(char a) {
 }
 
 inline int is_eq(double a, double b, double tol) {
-   if(fabs(a - b) < tol) return 1;
+   if((is_bad_data(a) && is_bad_data(b)) ||
+      fabs(a - b) < tol) return 1;
    else                  return 0;
 }
 

diff --git a/src/tools/core/point_stat/point_stat.cc b/src/tools/core/point_stat/point_stat.cc
@@ -840,7 +840,7 @@ void process_obs_file(int i_nc) {
 
    const int buf_size = (obs_count > BUFFER_SIZE) ? BUFFER_SIZE : obs_count;
    vector<int> obs_qty_idx_block(buf_size);
-  vector<std::array<float, OBS_ARRAY_LEN>> obs_arr_block(buf_size);
+   vector<std::array<float, OBS_ARRAY_LEN>> obs_arr_block(buf_size);
 
    // Process each observation in the file
    int block_size;