C L I M A T E P R E D I C T A B I L I T Y T O O L Version 18.06 Evaluating climate predictability Designed for MOS applications Copyright 2002-2025, International Research Institute for Climate and Society III RRRR III I R R I I R R I I RRRR I I R R I I N T E R N A T I O N A L R E S E A R C H I N S T I T U T E III R R III F O R C L I M A T E A N D S O C I E T Y FILE 141. New 142. Open 144. Save As 145. Save as Parameter File (turn on) 131. Output-file format 132. Output-data precision 133. Exclude CPT output tags 134. Save loadings as correlations DATA 801. Merge 802. Update 811. Download OPTIONS 511. Language 513. Expertise Level 5131. Beginner 571. Error Handling 572. Print Menus (turn off) 573. Menus Fonts (turn off) 574. Progress Meter (turn off) 515. Download VIEW 611. Canonical Correlation Analysis (CCA) 612. Principal Components Regression (PCR) 613. Multiple Linear Regression (MLR) 614. GCM Validation (GCM) 621. Probabilistic Forecast Verification (PFV) HELP 712. Help 711. About 0. Exit > CPT  Error Handling Select option for how to handle user-input errors: 1. Retry 2. Ignore 3. Stop > CPT  FILE 141. New 142. Open 143. Save 144. Save As 145. Save as Parameter File (turn on) 131. Output-file format 132. Output-data precision 133. Exclude CPT output tags 134. Save loadings as correlations DATA 801. Merge 802. Update 811. Download OPTIONS 511. Language 513. Expertise Level 5131. Beginner 571. Error Handling 572. Print Menus (turn off) 573. Menus Fonts (turn off) 574. Progress Meter (turn off) 515. Download VIEW 611. Canonical Correlation Analysis (CCA) 612. Principal Components Regression (PCR) 613. Multiple Linear Regression (MLR) 614. GCM Validation (GCM) 621. Probabilistic Forecast Verification (PFV) HELP 712. Help 711. About 0. Exit > CPT  _______________________________________________________________________________ Climate Predictability Tool 18 - Canonical Correlation Analysis X File Input Data First data N/A Last data N/A Start at Number of fields 0 Number of seasons 0 Number of variables 0 Number of variables used 0 Y File Input Data First data N/A Last data N/A Start at Number of fields 0 Number of seasons 0 Number of variables 0 Number of variables used 0 Forecast File Input Data First data N/A Last data N/A Start at Number of fields 0 Number of seasons 0 Number of variables 0 Number of variables used 0 Training Data Length of training period (dates) 0 Length of climatological period (years) 0 Number of (forecasts) 1 _______________________________________________________________________________ Select option:  1. Open X input file 2. Open Y input file 7. Length of training period FILE 140. Show files 141. New 142. Open 144. Save As 145. Save as Parameter File (turn on) 110. Output Results 112. Save Goodness Index 131. Output-file format 132. Output-data precision 133. Exclude CPT output tags 134. Save loadings as correlations DATA 801. Merge 802. Update 811. Download OPTIONS 511. Language 512. Show Settings 515. Download 521. Number of X modes 522. X Modes Options 523. Number of Y modes 524. Y Modes Options 525. Number of CCA modes 526. CCA Options 530. Goodness Index 531. Goodness Index 5312. Ignore Negative Correlations (turn on) 533. Tailoring 534. Cross-Validation Options 537. Masks Settings 5371. Dry Mask 5372. Skill Mask 551. Resampling Settings 552. Forecast Settings 553. Verification Settings 554. Transformation Settings 555. Time Settings 540. Data 541. Transform Y Data (turn on) 542. Zero-Bound (turn on) 543. Sort Ensemble Members (turn off) 546. Ensemble Average (turn on) 545. Synchronous Predictors (turn on) 547. Exclude 548. Permit Monthly Analyses (turn on) 544. Missing Values 5441. Missing Values (X) 5442. Missing Values (Y) 561. Skill map p-values (turn on) 571. Error Handling 572. Print Menus (turn off) 573. Menus Fonts (turn off) 574. Progress Meter (turn off) VIEW 612. Principal Components Regression (PCR) 613. Multiple Linear Regression (MLR) 614. GCM Validation (GCM) 621. Probabilistic Forecast Verification (PFV) HELP 712. Help 711. About 0. Exit > CPT  X Input File: CPT  Data Domain (X) Data Domain (X): Domain limits: (Southern latitudes and western longitudes negatives) (Approximate data limits in brackets) Northernmost latitude ( 90) : CPT  Southernmost latitude ( -90) : CPT  Westernmost longitude ( 0) : CPT  Easternmost longitude ( 359) : CPT  X Modes Options Number of modes (X): Minimum number of modes : CPT  Maximum number of modes : CPT  _______________________________________________________________________________ Climate Predictability Tool 18 - Canonical Correlation Analysis X File Input Data RAINFALL_2025-02-000000 First data MAM 1991 Last data MAM 2020 Start at MAM 1991 Number of fields 1 Number of seasons 1 Number of gridpoints 2201 Number of variables used 0 Y File Input Data First data N/A Last data N/A Start at Number of fields 0 Number of seasons 0 Number of variables 0 Number of variables used 0 Forecast File Input Data RAINFALL_2025-02-000000 First data MAM 1991 Last data MAM 2020 Start at MAM 2020 Number of fields 1 Number of seasons 1 Number of gridpoints 2201 Number of variables used 0 Training Data Length of training period (dates) 30 Length of climatological period (years) 0 Number of (forecasts) 1 _______________________________________________________________________________ Select option:  1. Open X input file 2. Open Y input file 3. Open forecast file 7. Length of training period 9. Number of forecasts FILE 140. Show files 141. New 142. Open 143. Save 144. Save As 145. Save as Parameter File (turn on) 121. Close X 123. Close Forecast 110. Output Results 112. Save Goodness Index 131. Output-file format 132. Output-data precision 133. Exclude CPT output tags 134. Save loadings as correlations DATA 811. Download EDIT 210. Data Domain 211. Predictors (X) 220. Start at 221. Predictors (X) 223. New Predictors (Z) OPTIONS 511. Language 512. Show Settings 515. Download 521. Number of X modes 522. X Modes Options 523. Number of Y modes 524. Y Modes Options 525. Number of CCA modes 526. CCA Options 530. Goodness Index 531. Goodness Index 5312. Ignore Negative Correlations (turn on) 533. Tailoring 534. Cross-Validation Options 537. Masks Settings 5371. Dry Mask 5372. Skill Mask 551. Resampling Settings 552. Forecast Settings 553. Verification Settings 554. Transformation Settings 555. Time Settings 540. Data 541. Transform Y Data (turn on) 542. Zero-Bound (turn on) 543. Sort Ensemble Members (turn off) 546. Ensemble Average (turn on) 545. Synchronous Predictors (turn on) 547. Exclude 548. Permit Monthly Analyses (turn on) 544. Missing Values 5441. Missing Values (X) 5442. Missing Values (Y) 561. Skill map p-values (turn on) 571. Error Handling 572. Print Menus (turn off) 573. Menus Fonts (turn off) 574. Progress Meter (turn off) VIEW 612. Principal Components Regression (PCR) 614. GCM Validation (GCM) HELP 712. Help 711. About 0. Exit > CPT  Y Input File: CPT  Data Domain (Y) Data Domain (Y): Domain limits: (Southern latitudes and western longitudes negatives) (Approximate data limits in brackets) Northernmost latitude ( 27) : CPT  Southernmost latitude ( 24) : CPT  Westernmost longitude ( -79) : CPT  Easternmost longitude ( -76) : CPT  _______________________________________________________________________________ Climate Predictability Tool 18 - Canonical Correlation Analysis X File Input Data RAINFALL_2025-02-000000 First data MAM 1991 Last data MAM 2020 Start at MAM 1991 Number of fields 1 Number of seasons 1 Number of gridpoints 2201 Number of variables used 0 Y File Input Data Bahamas_ws3 First data Jan 1969 Last data Apr 2015 Start at MAM 1991 Number of fields 1 Number of seasons 1 Number of stations 1 Number of variables used 0 Forecast File Input Data RAINFALL_2025-02-000000 First data MAM 1991 Last data MAM 2020 Start at MAM 2015 Number of fields 1 Number of seasons 1 Number of gridpoints 2201 Number of variables used 0 Training Data Length of training period (years) 24 Length of climatological period (years) 0 Number of (forecasts) 6 _______________________________________________________________________________ Select option:  1. Open X input file 2. Open Y input file 3. Open forecast file 7. Length of training period 9. Number of forecasts FILE 140. Show files 141. New 142. Open 143. Save 144. Save As 145. Save as Parameter File (turn on) 121. Close X 122. Close Y 123. Close Forecast 110. Output Results 112. Save Goodness Index 131. Output-file format 132. Output-data precision 133. Exclude CPT output tags 134. Save loadings as correlations DATA 811. Download EDIT 210. Data Domain 211. Predictors (X) 212. Predictands (Y) 220. Start at 221. Predictors (X) 222. Predictands (Y) 223. New Predictors (Z) 231. Target Season ACTIONS 310. Calculate 311. Cross-validated 314. Double cross-validated 312. Retroactive OPTIONS 511. Language 512. Show Settings 515. Download 521. Number of X modes 522. X Modes Options 523. Number of Y modes 524. Y Modes Options 525. Number of CCA modes 526. CCA Options 530. Goodness Index 531. Goodness Index 5312. Ignore Negative Correlations (turn on) 532. Climatology 533. Tailoring 534. Cross-Validation Options 537. Masks Settings 5371. Dry Mask 5372. Skill Mask 551. Resampling Settings 552. Forecast Settings 553. Verification Settings 554. Transformation Settings 555. Time Settings 540. Data 541. Transform Y Data (turn on) 542. Zero-Bound (turn on) 543. Sort Ensemble Members (turn off) 546. Ensemble Average (turn on) 545. Synchronous Predictors (turn on) 547. Exclude 548. Permit Monthly Analyses (turn on) 549. Seasonal Statistics 544. Missing Values 5441. Missing Values (X) 5442. Missing Values (Y) 561. Skill map p-values (turn on) 571. Error Handling 572. Print Menus (turn off) 573. Menus Fonts (turn off) 574. Progress Meter (turn off) VIEW 612. Principal Components Regression (PCR) 614. GCM Validation (GCM) HELP 712. Help 711. About 0. Exit > CPT  Number of forecasts (Minimum value 1; Maximum value 6): > CPT  _______________________________________________________________________________ Climate Predictability Tool 18 - Canonical Correlation Analysis X File Input Data RAINFALL_2025-02-000000 First data MAM 1991 Last data MAM 2020 Start at MAM 1991 Number of fields 1 Number of seasons 1 Number of gridpoints 2201 Number of variables used 0 Y File Input Data Bahamas_ws3 First data Jan 1969 Last data Apr 2015 Start at MAM 1991 Number of fields 1 Number of seasons 1 Number of stations 1 Number of variables used 0 Forecast File Input Data RAINFALL_2025-02-000000 First data MAM 1991 Last data MAM 2020 Start at MAM 2015 Number of fields 1 Number of seasons 1 Number of gridpoints 2201 Number of variables used 0 Training Data Length of training period (years) 24 Length of climatological period (years) 0 Number of (forecasts) 1 _______________________________________________________________________________ Select option:  1. Open X input file 2. Open Y input file 3. Open forecast file 7. Length of training period 9. Number of forecasts FILE 140. Show files 141. New 142. Open 143. Save 144. Save As 145. Save as Parameter File (turn on) 121. Close X 122. Close Y 123. Close Forecast 110. Output Results 112. Save Goodness Index 131. Output-file format 132. Output-data precision 133. Exclude CPT output tags 134. Save loadings as correlations DATA 811. Download EDIT 210. Data Domain 211. Predictors (X) 212. Predictands (Y) 220. Start at 221. Predictors (X) 222. Predictands (Y) 223. New Predictors (Z) 231. Target Season ACTIONS 310. Calculate 311. Cross-validated 314. Double cross-validated 312. Retroactive OPTIONS 511. Language 512. Show Settings 515. Download 521. Number of X modes 522. X Modes Options 523. Number of Y modes 524. Y Modes Options 525. Number of CCA modes 526. CCA Options 530. Goodness Index 531. Goodness Index 5312. Ignore Negative Correlations (turn on) 532. Climatology 533. Tailoring 534. Cross-Validation Options 537. Masks Settings 5371. Dry Mask 5372. Skill Mask 551. Resampling Settings 552. Forecast Settings 553. Verification Settings 554. Transformation Settings 555. Time Settings 540. Data 541. Transform Y Data (turn on) 542. Zero-Bound (turn on) 543. Sort Ensemble Members (turn off) 546. Ensemble Average (turn on) 545. Synchronous Predictors (turn on) 547. Exclude 548. Permit Monthly Analyses (turn on) 549. Seasonal Statistics 544. Missing Values 5441. Missing Values (X) 5442. Missing Values (Y) 561. Skill map p-values (turn on) 571. Error Handling 572. Print Menus (turn off) 573. Menus Fonts (turn off) 574. Progress Meter (turn off) VIEW 612. Principal Components Regression (PCR) 614. GCM Validation (GCM) HELP 712. Help 711. About 0. Exit > CPT  Start at (Forecast) First data MAM 1991 Last data MAM 2020 Start at year : CPT  Execution time: 3.470132 seconds