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How to retrieve data from one region out of 23 in a NetCDF file

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Maya Lewis
Maya Lewis 2020-11-6
关闭： MATLAB Answer Bot 2021-8-20
Hi, I need rainfall data for one region only from a NetCDF file. I need to pick out the 23rd region only but I don't know how to do this. The relevant variables are below. Thank you in advance.
rainfall
Size: 23x47116
Dimensions: region,time
Datatype: double
Attributes:
standard_name = 'lwe_thickness_of_precipitation_amount'
long_name = 'Total precipitation amount'
units = 'mm'
description = 'Total rainfall'
label_units = 'mm'
plot_label = 'Total rainfall (mm)'
cell_methods = 'time: sum'
coordinates = 'geo_region'
region
Size: 23x1
Dimensions: region
Datatype: int32
Attributes:
units = '1'
standard_name = 'region'
geo_region
Size: 27x23
Dimensions: string27,region
Datatype: char
Attributes:
units = '1'
long_name = 'River Basin'
>>

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回答（1 个）

KSSV
KSSV 2020-11-6
You can load/ read the data from netCDf file using ncread.
data = ncread("myncFile",'rainfall') ;
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Maya Lewis
Maya Lewis 2020-11-6
Thanks alot, I think that has worked now. I'm new to MATLAB working on my thesis, hence lack of knowledge...

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