D Q R Report

DQRID : D050218.2

Start Date	Start Time	End Date	End Time	Data Quality Metric
04/18/2002	0000	04/22/2002	2359	Suspect

Subject:	SGP/RUC/X1 - Data incomplete during RUC 40 to RUC 20 transition
DataStreams:	sgpsynruc20isobX1.c1, sgpallruc20isobX1.00, sgpruc20isobX1.c1, sgpruc20hybrX1.c1, sgpallruc20hybrX1.00
Description:	On 2002-04-17, NCEP converted their RUC products from 40km to 20km resolution. For several days following this transition, data are incomplete. Any data missing from the tar bundles are irretrievable.
Suggestions:	Use existing data with caution.
Measurements:	sgpallruc20hybrX1.00: Raw data stream - documentation not supported more sgpallruc20isobX1.00: Raw data stream - documentation not supported more sgpruc20isobX1.c1: heightgpfrztop indexliftedbest tempdewpt2m windv10m time_offset rhfrztop windvp base_time windvm heightequillevel tempp tempm rhfrz heightsrf pressuretend forecast_period windutrop pressuremgrid heightcldtopconv pwv longitude pressuretrop runoffsubsrf heightgpp altitude heightpbl pressuresrf caticepellets precipsubgridacc windvwindmax precipsubgrid3hr tempdewptdep2m rhp rhm heightcldtop time cape tempeqpot temptrop pressuremsl cinhib visibility snowaccum pressurewindmax precipresolved3hr precipresolvedacc indexlifted snowdepth temppottrop pressuretempeqpotmax pressurefrztop preciprate windu10m pressurefrz windup windum temp2m rh2m catfreezerain pressurepgrid velocitywm sh2m velocitywp catsnow stormmotionu stormmotionv heightgpfrz catrain latitude winduwindmax temppot2m snowdepthwatereq moistsoilavail runoffsrfacc windvtrop heightcldbase windgustspeed stormrelhelicity more sgpruc20hybrX1.c1: forecast_period moistsoilvolumesrfsubsrf precipresolved tketurb cinhib tempvirtpot longitude snowdepthwaterequiv pressuremsl pressuretrop rh base_time snowdepth ndensice condensewaterratesrf snowaccum temp mxratiovapor evapcanopysrf runoffsubsrf runoffsrf windvtrop mxratioice snowtempinside preciprate heightgp windu10m fluxevaptranssrf velocityw tempsoilsrfsubsrf mxratiovapor2m windv10m snowdensity precipsubgrid fluxswnetsrf dropwaterratesrf fluxsensiblesrf fluxlwnetsrf windutrop snowtemp heightss time_offset watercanopy windv time windu cape evapsoilsrf altitude latitude fluxlatentsrf mxratiosnow pwv temp2m mxratiorain pressure mxratioliquid mxratiograupel temppottrop mxratiovaporsfc more sgpsynruc20isobX1.c1: pressuremsl windv10m catsnow caticepellets snowdepth windum precipresolved3hr windup precipresolvedacc runoffsrfacc winduwindmax precipsubgrid3hr runoffsubsrf catrain tempdewptdep2m pressuremgrid precipsubgridacc snowaccum pressurefrz latitude pressurefrztop pressuretend sh2m indexlifted pressurewindmax rhfrztop temppottrop visibility stormrelhelicity preciprate cinhib cape velocitywm pwv velocitywp rh2m heightequillevel altitude pressuretempeqpotmax heightgpfrz temppot2m temp2m tempeqpot temptrop stormmotionv stormmotionu heightcldtop rhp rhm windvtrop time_offset indexliftedbest tempm tempp base_time tempdewpt2m forecast_period heightsrf heightgpfrztop snowdepthwatereq pressuretrop rhfrz moistsoilavail longitude heightcldtopconv heightpbl windutrop catfreezerain windu10m heightgpp heightcldbase windgustspeed windvp windvm pressuresrf pressurepgrid windvwindmax more

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