Sha256: df33893fe7ae3b06760f3767ae574049d4a1844cf9d9959f8b2bd4a2fbeed1ba
Contents?: true
Size: 1.78 KB
Versions: 4
Compression:
Stored size: 1.78 KB
Contents
# Reader - fgdc to internal data structure
# unpack fgdc map projection - gnomonic projection
# History:
# Stan Smith 2017-10-16 original script
require 'nokogiri'
require 'adiwg/mdtranslator/internal/internal_metadata_obj'
require_relative 'projection_common'
module ADIWG
module Mdtranslator
module Readers
module Fgdc
module GnomonicProjection
def self.unpack(xParams, hProjection, hResponseObj)
# map projection 4.1.2.1.7 (gnomonic) - Gnomonic
unless xParams.empty?
paramCount = 0
hProjection[:projection] = 'gnomonic'
hProjection[:projectionName] = 'Gnomonic'
# -> ReferenceSystemParameters.projection.longitudeOfProjectionCenter
paramCount += ProjectionCommon.unpackLongPC(xParams, hProjection, hResponseObj)
# -> ReferenceSystemParameters.projection.latitudeOfProjectionCenter
paramCount += ProjectionCommon.unpackLatPC(xParams, hProjection, hResponseObj)
# -> ReferenceSystemParameters.projection.falseEasting
# -> ReferenceSystemParameters.projection.falseNorthing
paramCount += ProjectionCommon.unpackFalseNE(xParams, hProjection, hResponseObj)
# verify parameter count
if paramCount == 4
return hProjection
else
hResponseObj[:readerExecutionMessages] << 'gnomonic projection is missing one or more parameters'
return nil
end
end
return nil
end
end
end
end
end
end
Version data entries
4 entries across 4 versions & 1 rubygems