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What

Required

Description

schema location

Grids.xml

no

Grid definitions, either regular or irregular

http://fews.wldelft.nl/schemas/version1.0/grids.xsd

Image Removed

DELFT-FEWS is a location oriented system. All time series data must be referenced to a (geographic) location. Scalar time series need no additional information. For grid time series data, each point in the grid must be referenced to a location in a grid structure.

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Elevation of the cell centre point.

examples
Code Block
xml
xml

<irregular locationId="Swan2D_G2_cellcenters">
	<rows>1318</rows>
	<columns>317</columns>
	<esriShapeFile>
		<file>swan2D_G2_cellcenters.shp</file>
		<geoDatum>WGS 1984</geoDatum>
		<x>%X%</x>
		<y>%Y%</y>
	</esriShapeFile>
</irregular>
Code Block
xml
xml

<irregular locationId="Swan2D_G2_cellcenters">
	<rows>1318</rows>
	<columns>317</columns>
	<esriShapeFile>
		<file>swan2D_G2_cellcenters.shp</file>
		<projectionFileAvailable>true</projectionFileAvailable>
		<x>%X%</x>
		<y>%Y%</y>
	</esriShapeFile>
</irregular>
Code Block
xml
xml

<regular locationId="KNMI-HIRLAM-V70">
	<description>grid def. for KNMI-HIRLAM v7.0 with rotated pole</description>
	<rows>226</rows>
	<columns>136</columns>
	<rotatedSouthPole>
		<latitude>-30</latitude>
		<longitude>-15</longitude>
	</rotatedSouthPole>
	<gridCorners>
		<geoDatum>WGS 1984</geoDatum>
		<upperLeft>
			<x>-30.8688</x>
			<y>79.63847</y>
		</upperLeft>
		<lowerRight>
			<x>10.29617</x>
			<y>26.065</y>
		</lowerRight>
	</gridCorners>
</regular>
Code Block
xml
xml

<regular locationId="WRF_CWB_Grid">
	<description>grid def. for imported WRF_CWB data</description>
	<rows>178</rows>
	<columns>148</columns>
	<geoDatum>WGS 1984</geoDatum>
	<firstCellCenter>
		<x>117.358656</x>
		<y>28.752274</y>
	</firstCellCenter>
	<xCellSize>0.048912529</xCellSize>
	<yCellSize>0.048912529</yCellSize>
</regular>