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Filtrar por latitud y longitud un conjunto de datos utilizando el programa "NCO" (NetCDF operators - http://nco.sourceforge.net).
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@echo off | |
REM Cambiar las siguientes variables con los directorios de los datos, | |
REM donde desean guardar los archivos procesados, y el directorio donde se encuentra el programa NCO. | |
REM Nota importante: Los nombres de archivos y directorios no deben contener espacios! | |
SET data_dir=E:\MISRdata\MISR_DATA | |
SET processed_dir=E:\MISRdata\procesados | |
SET nco_dir=C:\nco | |
SET lat_ini=18.0 | |
SET lat_fin=23.0 | |
SET long_ini=-106.25 | |
SET long_fin=-95.0 | |
REM Inicia el procesamiento. | |
SET /A count = 0 | |
PATH=%PATH%;%nco_dir% | |
FOR /R %data_dir% %%G IN (*.nc *.hdf) DO ( | |
SET /A count = count + 1 | |
) | |
ECHO: Total files to be processed: %count% | |
PAUSE | |
ECHO: Recreate folder structure.. | |
XCopy %data_dir% %processed_dir% /T /E | |
ECHO: Done... | |
ECHO: Preparing to process data... | |
PAUSE | |
SETLOCAL ENABLEDELAYEDEXPANSION | |
FOR /R %data_dir% %%G IN (*.nc *.hdf) DO ( | |
set filename=%%G | |
REM ECHO: !filename! | |
set filename=!filename:%data_dir%\=! | |
ECHO: processing %%G | |
ECHO: %processed_dir%\!filename! | |
REM Esta linea es la que realiza el filtrado. | |
ncks -d Latitude,%lat_ini%,%lat_fin% -d Longitude,%long_ini%,%long_fin% %%G %processed_dir%\!filename! | |
REM PAUSE | |
) | |
ECHO: Done processing! | |
PAUSE |
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