From 99be97470e614ab6b5b04da889f2665e08f4ef1d Mon Sep 17 00:00:00 2001
From: tomrink <rink@ssec.wisc.edu>
Date: Mon, 13 Nov 2023 10:04:59 -0600
Subject: [PATCH] snapshot...
---
modules/icing/pirep_goes.py | 54 +++++++++++++++++++++++++++++++++++++
1 file changed, 54 insertions(+)
diff --git a/modules/icing/pirep_goes.py b/modules/icing/pirep_goes.py
index c25587cb..a069f12c 100644
--- a/modules/icing/pirep_goes.py
+++ b/modules/icing/pirep_goes.py
@@ -1399,6 +1399,60 @@ def apply_qc_icing_pireps_exp2(icing_alt, cld_top_hgt, cld_geo_dz, cld_phase, cl
return mask, idxs, num_tested
+def apply_qc_icing_pireps_new(icing_alt, cld_top_hgt, cld_geo_dz, cld_phase, cld_opd, cld_mask, bt_11um, solzen, satzen, cld_top_temp, day_night='ANY', cloudy_frac=0.5):
+
+ closeness_top = 200.0 # meters
+ max_cld_depth = 1000.0
+ max_altitude = 4000.0
+ max_cld_altitude = 4000.0
+
+ num_obs = len(icing_alt)
+ cld_mask = cld_mask.reshape((num_obs, -1))
+ cld_top_hgt = cld_top_hgt.reshape((num_obs, -1))
+ cld_geo_dz = cld_geo_dz.reshape((num_obs, -1))
+ bt_11um = bt_11um.reshape((num_obs, -1))
+ cld_top_temp = cld_top_temp.reshape((num_obs, -1))
+
+ mask = []
+ idxs = []
+ num_tested = []
+ for i in range(num_obs):
+ if not check_oblique(satzen[i,]):
+ continue
+ if day_night == 'NIGHT' and not is_night(solzen[i,]):
+ continue
+ elif day_night == 'DAY' and not is_day(solzen[i,]):
+ continue
+ elif day_night == 'ANY':
+ pass
+
+ # keep_0 = np.logical_or(cld_mask[i,] == 2, cld_mask[i,] == 3) # cloudy
+ keep_0 = cld_mask[i, ] == 3 # Confident cloudy
+ keep_1 = np.invert(np.isnan(cld_top_hgt[i,]))
+ keep_2 = np.invert(np.isnan(bt_11um[i,]))
+ keep_3 = np.invert(np.isnan(cld_geo_dz[i,]))
+ keep = keep_0 & keep_1 & keep_2 & keep_3
+ num_keep = np.sum(keep)
+ if num_keep == 0:
+ continue
+ if num_keep / nx_x_ny < cloudy_frac: # At least this fraction cloudy
+ continue
+
+ cth_mean = np.nanmean(cld_top_hgt[i,])
+ if not (cth_mean > icing_alt[i,] > cth_mean - 1000.0):
+ continue
+
+ keep = np.where(keep, np.logical_and(cld_top_hgt[i,] > icing_alt[i,],
+ (cld_top_hgt[i,] - 3000.0) < icing_alt[i,]), False)
+ keep = np.where(keep, np.logical_and(cld_top_temp[i,] > 228.0, cld_top_temp[i,] < 274.0), False)
+
+ mask.append(keep)
+ idxs.append(i)
+ num_tested.append(num_keep)
+
+ return mask, idxs, num_tested
+
+
def apply_qc_no_icing_pireps(icing_alt, cld_top_hgt, cld_geo_dz, cld_phase, cld_opd, cld_mask, bt_11um, solzen, satzen, cld_top_temp, day_night='ANY', cloudy_frac=0.5):
if day_night == 'DAY':
--
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