Tool NameRotated to Regular Grid
Tool ID18
Library IDpj_proj4
Version1.0
Author(s)O.Conrad (c) 2021

Description

This tool projects grids using rotated-pole coordinates to regular geographic grids.
Rotated-pole coordinates are used by the CORDEX project.

CORDEX Domains

CORDEX AreaNameResolutionN-Pole/Lon.N-Pole/Lat.
South America SAM-440.44 -56.06 70.60
Central America CAM-440.44 113.98 75.74
North America NAM-440.44 83.00 42.50
Europe EUR-440.44 -162.00 39.25
Africa AFR-440.44 N/A 90.00
South Asia WAS-440.44 -123.34 79.95
East Asia EAS-440.44 -64.78 77.61
Central Asia CAS-440.44 -103.39 43.48
Australasia AUS-440.44 141.38 60.31
Antarctica ANT-440.44 -166.92 6.08
Arctic ARC-440.44 0.00 6.55
Mediterranean MED-440.44 198.00 39.25
M-East, N-AfricaMNA-440.44 N/A 90.00
M-East, N-AfricaMNA-220.22 N/A 90.00
Europe EUR-110.11 -162.00 39.25
South East Asia SEA-220.22 N/A 90.00

References

CORDEX Archive Specifications


Parameters

NameTypeIdentifierDescriptionConstraints
Input
Gridsgrid list, inputSOURCE
Target Systemgrid, input, optionalTARGET_TEMPLATEuse this grid's system for output grids
Output
Gridsgrid list, outputTARGET
Extentshapes, output, optionalEXTENT
Options
Longitudefloating point numberROT_POLE_LONDefault: -162.000000
Latitudefloating point numberROT_POLE_LATDefault: 39.250000
Target Grid SystemchoiceTARGET_DEFINITIONAvailable Choices:
[0] user defined
[1] grid or grid system
Default: 0
Cellsizefloating point numberTARGET_USER_SIZEMinimum: 0.000000
Default: 1.000000
Westfloating point numberTARGET_USER_XMINDefault: 0.000000
Eastfloating point numberTARGET_USER_XMAXDefault: 100.000000
Southfloating point numberTARGET_USER_YMINDefault: 0.000000
Northfloating point numberTARGET_USER_YMAXDefault: 100.000000
Columnsinteger numberTARGET_USER_COLSNumber of cells in East-West direction.Minimum: 1
Default: 101
Rowsinteger numberTARGET_USER_ROWSNumber of cells in North-South direction.Minimum: 1
Default: 101
RoundingbooleanTARGET_USER_FLATRound bounding coordinates to multiples of cell size. Ignored if cell size has decimal places.Default: 1
FitchoiceTARGET_USER_FITSAvailable Choices:
[0] nodes
[1] cells
Default: 0