13. HHiissttoorriiccaall DDaattaa AAnnaallyyssiiss
General Information Needed
• Topog map of basin
• Station data on Calibration files
• Station history infro - obs times, changes, location, moves
MAP Specific Information
Non- Mountainous Mountains
--basin boundary --isohyetal map
--station weights
MAT Specific Information
--mean max/min temperatures
Non-Mountainous Mountains
--basin boundary --areal-elev curve
MAPE Specific
Information
--Evaporation maps
--mean monthly evap
--station weights
MAP3
• (re)check consistency
• generate time series
of MAP
PXPP
• check consistency
• compute normals
MAT3
• check consistency
MAT3
• generate time
series of MAT
TAPLOT3
• get mean max/min
for
mean zone elevation
MAPE
• check consistency
• generate daily time
series of MAPE
Precipitation Temperature Evaporation