From 18e92c1ed5d1beca11390fd5866467d11499b3ea Mon Sep 17 00:00:00 2001
From: tomrink <rink@ssec.wisc.edu>
Date: Mon, 24 Jan 2022 15:01:50 -0600
Subject: [PATCH] snapshot...
---
modules/util/util.py | 32 +++++++++++++++++++++++++++++++-
1 file changed, 31 insertions(+), 1 deletion(-)
diff --git a/modules/util/util.py b/modules/util/util.py
index 94a2a8dd..c4475ff4 100644
--- a/modules/util/util.py
+++ b/modules/util/util.py
@@ -11,7 +11,6 @@ import h5py
import pickle
from netCDF4 import Dataset
from util.setup import ancillary_path
-from util.geos_nav import get_cf_nav_parameters
LatLonTuple = namedtuple('LatLonTuple', ['lat', 'lon'])
@@ -635,6 +634,37 @@ flt_level_ranges_str[4] = '8000_15000'
# flt_level_ranges_str = {k: None for k in range(1)}
# flt_level_ranges_str[0] = 'column'
+def get_cf_nav_parameters(satellite='GOES16', domain='FD'):
+ param_dct = None
+
+ if satellite == 'H08': # We presently only have FD
+ param_dct = {'semi_major_axis': 6378.137,
+ 'semi_minor_axis': 6356.7523,
+ 'perspective_point_height': 35785.863,
+ 'latitude_of_projection_origin': 0.0,
+ 'longitude_of_projection_origin': 140.7,
+ 'inverse_flattening': 298.257,
+ 'sweep_angle_axis': 'y',
+ 'x_scale_factor': 5.58879902955962e-05,
+ 'x_add_offset': -0.153719917308037,
+ 'y_scale_factor': -5.58879902955962e-05,
+ 'y_add_offset': 0.153719917308037}
+ elif satellite == 'GOES16':
+ if domain == 'CONUS':
+ param_dct = {'semi_major_axis': 6378137.0,
+ 'semi_minor_axis': 6356752.31414,
+ 'perspective_point_height': 35786023.0,
+ 'latitude_of_projection_origin': 0.0,
+ 'longitude_of_projection_origin': -75,
+ 'inverse_flattening': 298.257,
+ 'sweep_angle_axis': 'x',
+ 'x_scale_factor': 5.6E-05,
+ 'x_add_offset': -0.101332,
+ 'y_scale_factor': -5.6E-05,
+ 'y_add_offset': 0.128212}
+
+ return param_dct
+
def write_icing_file(clvrx_str_time, output_dir, preds_dct, probs_dct, x, y, lons, lats, elems, lines):
outfile_name = output_dir + 'icing_prediction_'+clvrx_str_time+'.h5'
--
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