Sha256: a6c8c6de128a353ee1e8f1edf385163f24aa826db12d973db80c0fb667770c9e
Contents?: true
Size: 1.51 KB
Versions: 7
Compression:
Stored size: 1.51 KB
Contents
# Reader - fgdc to internal data structure
# unpack fgdc map projection - van der grinten
# History:
# Stan Smith 2017-10-18 original script
require 'nokogiri'
require 'adiwg/mdtranslator/internal/internal_metadata_obj'
module ADIWG
module Mdtranslator
module Readers
module Fgdc
module VanDerGrintenProjection
def self.unpack(xParams, hProjection, hResponseObj)
# map projection 4.1.2.1.22 (vdgrin) - van der Grinten
unless xParams.empty?
paramCount = 0
hProjection[:projection] = 'grinten'
hProjection[:projectionName] = 'van der Grinten'
# -> ReferenceSystemParameters.projection.longitudeOfCentralMeridian
paramCount += ProjectionCommon.unpackLongCM(xParams, hProjection, hResponseObj)
# -> ReferenceSystemParameters.projection.falseEasting
# -> ReferenceSystemParameters.projection.falseNorthing
paramCount += ProjectionCommon.unpackFalseNE(xParams, hProjection, hResponseObj)
if paramCount == 3
return hProjection
else
hResponseObj[:readerExecutionMessages] << 'WARNING: FGDC reader: Van Der Grinten projection is missing one or more parameters'
end
end
return nil
end
end
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems