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Spatial Allocator Quick Start

Set up the SA environment:

  • SA_HOME is the base installation directory
  • Modify paths in SA_HOME/bin/sa_setup.csh to installation directory
  • Run the following command to set up the SA environment:

source sa_setup.csh

Vector tools are stored in:

  • SA_HOME/bin/32bits and sample vector script files are in SA_HOME/scripts.
  • Users normally do not need to recompile the Vector Tools as they are statically compiled.
  • The Raster Tools may need to be re-compiled as they are not statically built.

Location of data

  • Download Input/Reference data for the SA installation from the CMAS Center
    • This archive contains the full set of North American BELD3 and BELD4 landuse data
    • North American data for creating a CMAQ Ocean file are contained in this data archive
  • Sample land use and satellite data will be stored in SA_HOME/data/sat
  • Sample shapefiles are located in SA_HOME/data/shapefiles

SA Raster Tools for Satellite data and land use data processing:

  • Sample Raster Tools running script files in SA_HOME/raster_scripts:
  • NLCD_MODIS_processor.csh - generate WRF grid NLCD and MODIS landuse data.
  • allocateGOES2WRFGrids.csh -- GOES data processing tool.
  • allocateMODISL2CloudVars2Grids.csh -- MODIS L2 cloud and aerosol product processing tool.
  • allocateOMIL2vars2Grids.csh - OMI L2 aerosol and NO2 product processing tool.
  • allocateOMIvar2Grids.csh - OMI L2G and L3 aerosol and NO3 processing tool.
  • The tool is also may also be used process MODIS L3 products (not tested well) from NASA MODIS web site.
  • landuseTool_WRFCMAQ_BELD4.csh - generate BELD4 data from 2001 or 2006 NLCD/MODIS and crop tables.
  • Processed crop and tree tables and shapefiles are stored in the SA_HOME/data directory.

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Spatial Allocator User Manual (c) 2016