Independent Variables (Grids)

Time (time)

grid: /T (months since 1960-01-01) ordered (Jan-Sep 1901) to (Apr-Dec 2002) by 1.0 N= 1216 pts :grid

Longitude (longitude)

grid: /X (degree_east) periodic (179.75W) to (179.75E) by 0.5 N= 720 pts :grid

Latitude (latitude)

grid: /Y (degree_north) ordered (89.75S) to (89.75N) by 0.5 N= 360 pts :grid

Other Info

CE

3.5

colorscalename

std_wasp_colors

CS

-3.5

datatype

realarraytype

file_missing_value

-99.900002

maxncolor

254

missing_value

NaN

scale_max

3.5

scale_min

-3.5

units

unitless

history

[ ( { [ UEA CRU TS2p1 monthly prcp ] - [ UEA CRU TS2p1 monthly prcp climatology ] } / masklt { root mean sq anom [ ( UEA CRU TS2p1 monthly prcp ) - ( UEA CRU TS2p1 monthly prcp climatology ) ] , 0.01 } ) * ( { UEA CRU TS2p1 monthly prcp climatology } / masklt { [ mean ( UEA CRU TS2p1 monthly prcp climatology ) * 12. ] , 0.001 } ) ] / masklt [ root mean sq ( { [ ( UEA CRU TS2p1 monthly prcp ) - ( UEA CRU TS2p1 monthly prcp climatology ) ] / masklt [ root mean sq anom ( { UEA CRU TS2p1 monthly prcp } - { UEA CRU TS2p1 monthly prcp climatology } ) , 0.01 ] } * { [ UEA CRU TS2p1 monthly prcp climatology ] / masklt [ ( mean { UEA CRU TS2p1 monthly prcp climatology } * 12. ) , 0.001 ] } ) , 0.01 ]

[ ( { UEA CRU TS2p1 monthly prcp } - { UEA CRU TS2p1 monthly prcp climatology } ) / masklt ( root mean sq anom { [ UEA CRU TS2p1 monthly prcp ] - [ UEA CRU TS2p1 monthly prcp climatology ] } , 0.01 ) ] * [ ( UEA CRU TS2p1 monthly prcp climatology ) / masklt ( { mean [ UEA CRU TS2p1 monthly prcp climatology ] * 12. } , 0.001 ) ]

Averaged in T with overlapping interval 9
Boxes with less than 0.0% dropped

masklt [ root mean sq ( { [ ( UEA CRU TS2p1 monthly prcp ) - ( UEA CRU TS2p1 monthly prcp climatology ) ] / masklt [ root mean sq anom ( { UEA CRU TS2p1 monthly prcp } - { UEA CRU TS2p1 monthly prcp climatology } ) , 0.01 ] } * { [ UEA CRU TS2p1 monthly prcp climatology ] / masklt [ ( mean { UEA CRU TS2p1 monthly prcp climatology } * 12. ) , 0.001 ] } ) , 0.01 ]

[ ( { UEA CRU TS2p1 monthly prcp } - { UEA CRU TS2p1 monthly prcp climatology } ) / masklt ( root mean sq anom { [ UEA CRU TS2p1 monthly prcp ] - [ UEA CRU TS2p1 monthly prcp climatology ] } , 0.01 ) ] * [ ( UEA CRU TS2p1 monthly prcp climatology ) / masklt ( { mean [ UEA CRU TS2p1 monthly prcp climatology ] * 12. } , 0.001 ) ]

Averaged in T with overlapping interval 9
Boxes with less than 0.0% dropped

root mean sq [ ( { [ UEA CRU TS2p1 monthly prcp ] - [ UEA CRU TS2p1 monthly prcp climatology ] } / masklt { root mean sq anom [ ( UEA CRU TS2p1 monthly prcp ) - ( UEA CRU TS2p1 monthly prcp climatology ) ] , 0.01 } ) * ( { UEA CRU TS2p1 monthly prcp climatology } / masklt { [ mean ( UEA CRU TS2p1 monthly prcp climatology ) * 12. ] , 0.001 } ) ]

Averaged over T2[May 1950 - Apr 1951, May 2001 - Apr 2002] minimum 0.0% data present

[ masklt / masklt ] [ mean ( UEA CRU TS2p1 monthly prcp climatology ) , 8 ]

mean [ UEA CRU TS2p1 monthly prcp climatology ]

Averaged over T2[1961, 1990] minimum 0.0% data present
Averaged over T[Jan, Dec] minimum 0.0% data present

colorscale

References

Lyon, B., and A. G. Barnston, 2005: ENSO and the spatial extent of interannual precipitation extremes in tropical land areas. J. Climate, 18, 5095-5109.

Last updated: Thu, 03 Jul 2025 18:36:37 GMT