Hello everyone.
I am analyzing the methane from a big polygon involving two images (two orbits) of the 5P from the same day. I would like to use harp to generate L3 images, cut to my area of interest and merge to one image per date but I am lost in the last part. Do I have to do a reduce_operations
with the two images?
The sample python code is
import harp
operations = """
CH4_column_volume_mixing_ratio_dry_air_validity > 50;
keep(latitude_bounds, longitude_bounds, datetime_start, CH4_column_volume_mixing_ratio_dry_air);
bin_spatial(701, -41, 0.01, 401, -72, 0.01);
derive(latitude {latitude});
derive(longitude {longitude});
"""
reduce_operations = """
squash(time, (latitude, longitude, latitude_bounds, longitude_bounds));
bin();
"""
# glob with the 2 img paths
files_in = "./data/S5P_OFFL_L2__CH4____*/S5P_OFFL_L2__CH4____*.nc"
img_merge = harp.import_product(
files_in, operations, reduce_operations=reduce_operations
)
Ty!