<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style>
</head>
<body dir="ltr">
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Hi, Matt</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Thank you for your advice. I'm sorry that I didn't provide enough information.</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
I downloaded the ERA5 dataset at <a href="https://cds.climate.copernicus.eu/cdsapp#!/dataset/reanalysis-era5-single-levels?tab=form" id="LPlnk942224">https://cds.climate.copernicus.eu/cdsapp#!/dataset/reanalysis-era5-single-levels?tab=form</a></div>
<div id="LPBorder_GTaHR0cHM6Ly9jZHMuY2xpbWF0ZS5jb3Blcm5pY3VzLmV1L2Nkc2FwcCMhL2RhdGFzZXQvcmVhbmFseXNpcy1lcmE1LXNpbmdsZS1sZXZlbHM:dGFiPWZvcm0." class="LPBorder249746" contenteditable="false" style="width: 100%; margin-top: 16px; margin-bottom: 16px; position: relative; max-width: 800px; min-width: 424px;">
<table id="LPContainer249746" role="presentation" style="padding: 12px 36px 12px 12px; width: 100%; border-width: 1px; border-style: solid; border-color: rgb(200, 200, 200); border-radius: 2px;">
<tbody>
<tr valign="top" style="border-spacing: 0px;">
<td style="width: 100%;">
<div id="LPTitle249746" style="font-size: 21px; font-weight: 300; margin-right: 8px; font-family: wf_segoe-ui_light, "Segoe UI Light", "Segoe WP Light", "Segoe UI", "Segoe WP", Tahoma, Arial, sans-serif; margin-bottom: 12px;">
<a target="_blank" id="LPUrlAnchor249746" href="https://cds.climate.copernicus.eu/cdsapp#!/dataset/reanalysis-era5-single-levels?tab=form" style="text-decoration: none; color: var(--themePrimary);">Copernicus Climate Data Store | Copernicus Climate Data Store</a></div>
<div id="LPDescription249746" style="font-size: 14px; max-height: 100px; color: rgb(102, 102, 102); font-family: wf_segoe-ui_normal, "Segoe UI", "Segoe WP", Tahoma, Arial, sans-serif; margin-bottom: 12px; margin-right: 8px; overflow: hidden;">
CDS Menu. Home; Search; Datasets; Applications; Toolbox; FAQ; Live; Copernicus Climate Data Store</div>
<div id="LPMetadata249746" style="font-size: 14px; font-weight: 400; color: rgb(166, 166, 166); font-family: wf_segoe-ui_normal, "Segoe UI", "Segoe WP", Tahoma, Arial, sans-serif;">
cds.climate.copernicus.eu</div>
</td>
</tr>
</tbody>
</table>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
And I selected precip[<span style="font-family: "Helvetica Neue"; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0);">mean_total_precipitation_rate. kg m-2 s-1</span><span style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">], atemp[</span><span style="font-family: "Helvetica Neue"; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0);">2m_temperature.
K</span><span style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">], swdown[</span><span style="font-family: "Helvetica Neue"; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0);">mean_surface_downward_short_wave_radiation_flux.
W m-2</span><span style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">], lwdown[</span><span style="font-family: "Helvetica Neue"; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0);">mean_surface_downward_long_wave_radiation_flux.
W m-2</span><span style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">], uwind[</span><span style="font-family: "Helvetica Neue"; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0);">10m_u_component_of_wind.</span><span style="font-family: "Helvetica Neue"; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ;">
</span><span style="font-family: "Helvetica Neue"; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0);">m s-1</span><span style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">],
vwind[</span><span style="font-family: "Helvetica Neue"; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0);">10m_v_component_of_wind.</span><span style="font-family: "Helvetica Neue"; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ;">
</span><span style="font-family: "Helvetica Neue"; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0);">m s-1</span><span style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">],
because ERA5 does not provide aqh directly, I used air pressure[</span><span style="font-family: "Helvetica Neue"; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0);">surface_pressure</span><span style="font-family: "Helvetica Neue"; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ;">
</span><span style="font-family: "Helvetica Neue"; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0);">Pa</span><span style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">]
and dewpoint temperature[</span><span style="font-family: "Helvetica Neue"; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0);">2m_dewpoint_temperature</span><span style="font-family: "Helvetica Neue"; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ;">
</span><span style="font-family: "Helvetica Neue"; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0);">K</span><span style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">]
to calculate <span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); display: inline !important">aqh.</span></span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
</div>
<div><span style="font-family: Calibri, Helvetica, sans-serif;">Since the data is hourly, I only downloaded the area of interest(bigger than South China Sea), and besides, the data is zonally aligned from 35N to 5S, I flipped it to 5S-35N. </span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); display: inline !important">I
compared the ERA5 with NCEP, and I don't think there is much difference except for the short-wave radiation. Please check the attachment.<br>
</span></span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); display: inline !important"><br>
</span></span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); display: inline !important">I
only have one question, do you choose the same ERA5 variables like me? If not, could you tell me which variables you choose?</span></span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); display: inline !important"><br>
</span></span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); display: inline !important"></span></span></div>
<span style="font-family: Calibri, Helvetica, sans-serif;">Please let me know if any other files are needed for diagnosis. </span><span style="font-family: Calibri, Helvetica, sans-serif;">Thanks in advance.</span>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); display: inline !important"><br>
</span></span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); display: inline !important"><br>
</span></span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); display: inline !important">-Mike</span></span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); display: inline !important"><br>
</span></span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); display: inline !important"><br>
</span></span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); display: inline !important">Here
is the setting of my data.exf<br>
</span></span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); display: inline !important"><br>
</span></span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; color: rgb(0, 0, 0); background-color: ; font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"><span style="font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); display: inline !important"><span>#
$Header: /u/gcmpack/MITgcm_contrib/eh3/llc/ecco-godae/input_50lev/data.exf,v 1.1 2007/03/06 19:13:51 heimbach Exp $<br>
</span>
<div>#<br>
</div>
<div># *********************<br>
</div>
<div># External Forcing Data<br>
</div>
<div># *********************<br>
</div>
<div> &EXF_NML_01<br>
</div>
<div> useAtmWind = .TRUE.,<br>
</div>
<div># rotateStressOnAgrid = .TRUE.,<br>
</div>
<div> exf_iprec = 32,<br>
</div>
<div> exf_yftype = 'RL',<br>
</div>
<div> useExfYearlyFields = .false.,<br>
</div>
<div> twoDigitYear = .false.,<br>
</div>
<div> useExfCheckRange =.false.,<br>
</div>
<div> &<br>
</div>
<div><br>
</div>
<div> &EXF_NML_02<br>
</div>
<div> climsstfile = 'woa13_sst_monthly_globe_relax.box',<br>
</div>
<div> climsssfile = 'woa13_sss_monthly_globe_relax.box',<br>
</div>
<div> precipfile = 'era5_prate_2002-2005_hourly.box',<br>
</div>
<div> atempfile = 'era5_air_2002-2005_hourly.box',<br>
</div>
<div> aqhfile = 'era5_shum_2002-2005_hourly.box',<br>
</div>
<div> swdownfile = '',<br>
</div>
<div> swfluxfile = 'era5_nswrs_2002-2005_hourly.box',<br>
</div>
<div> lwfluxfile = '',<br>
</div>
<div> lwdownfile = 'era5_dlwrf_2002-2005_hourly.box',<br>
</div>
<div> uwindfile = 'era5_uwnd_2002-2005_hourly.box',<br>
</div>
<div> vwindfile = 'era5_vwnd_2002-2005_hourly.box',<br>
</div>
<div> runofffile = 'run-off.bin_1x1',<br>
</div>
<div># <br>
</div>
<div> climsststartdate1 = 20020101,<br>
</div>
<div> climsststartdate2 = 000000,<br>
</div>
<div> climsstperiod = -12,<br>
</div>
<div> climsssstartdate1 = 20020101,<br>
</div>
<div> climsssstartdate2 = 000000,<br>
</div>
<div> climsssperiod = -12,<br>
</div>
<div> runoffstartdate1 = 20020101,<br>
</div>
<div> runoffstartdate2 = 000000,<br>
</div>
<div> runoffperiod = -12,<br>
</div>
<div># <br>
</div>
<div> precipstartdate1=20020101,<br>
</div>
<div> precipstartdate2=000000,<br>
</div>
<div> precipperiod=3600.0,<br>
</div>
<div> atempstartdate1=20020101,<br>
</div>
<div> atempstartdate2=000000,<br>
</div>
<div> atempperiod=3600.0,<br>
</div>
<div> aqhstartdate1=20020101,<br>
</div>
<div> aqhstartdate2=000000,<br>
</div>
<div> aqhperiod=3600.0,<br>
</div>
<div> swdownstartdate1=20020101,<br>
</div>
<div> swdownstartdate2=000000,<br>
</div>
<div> swdownperiod=3600.0,<br>
</div>
<div> lwfluxstartdate1=20020101,<br>
</div>
<div> lwfluxstartdate2=000000,<br>
</div>
<div> lwfluxperiod=3600.0,<br>
</div>
<div> swfluxstartdate1=20020101,<br>
</div>
<div> swfluxstartdate2=000000,<br>
</div>
<div> swfluxperiod=3600.0,<br>
</div>
<div> lwdownstartdate1=20020101,<br>
</div>
<div> lwdownstartdate2=000000,<br>
</div>
<div> lwdownperiod=3600.0,<br>
</div>
<div> uwindstartdate1=20020101,<br>
</div>
<div> uwindstartdate2=000000,<br>
</div>
<div> uwindperiod=3600.0,<br>
</div>
<div> vwindstartdate1=20020101,<br>
</div>
<div> vwindstartdate2=000000,<br>
</div>
<div> vwindperiod=3600.0,<br>
</div>
<div> hfluxstartdate1=20020101,<br>
</div>
<div> hfluxstartdate2=000000,<br>
</div>
<div> hfluxperiod=3600.0,<br>
</div>
<div> sfluxstartdate1=20020101,<br>
</div>
<div> sfluxstartdate2=000000,<br>
</div>
<div> sfluxperiod=3600.0,<br>
</div>
<div> ustressstartdate1=20020101,<br>
</div>
<div> ustressstartdate2=000000,<br>
</div>
<div> ustressperiod=3600.0,<br>
</div>
<div> vstressstartdate1=20020101,<br>
</div>
<div> vstressstartdate2=000000,<br>
</div>
<div> vstressperiod=3600.0,<br>
</div>
<div> &<br>
</div>
<div><br>
</div>
<div> &EXF_NML_03<br>
</div>
<div> exf_inscal_precip=1.,<br>
</div>
<div> exf_offset_atemp=0.0,<br>
</div>
<div> exf_inscal_runoff = 3.1710e-08,<br>
</div>
<div> &<br>
</div>
<div><br>
</div>
<div> &EXF_NML_04<br>
</div>
<div> precip_lon0 = 95.0D0,<br>
</div>
<div> precip_lon_inc = 0.25D0,<br>
</div>
<div> precip_lat0 = -5.0D0,<br>
</div>
<div> precip_lat_inc = 160*0.25D0,<br>
</div>
<div> precip_nlon = 160, <br>
</div>
<div> precip_nlat = 160,<br>
</div>
<div># <br>
</div>
<div> atemp_lon0 = 95.0D0,<br>
</div>
<div> atemp_lon_inc = 0.25D0,<br>
</div>
<div> atemp_lat0 = -5.0D0,<br>
</div>
<div> atemp_lat_inc = 160*0.25D0,<br>
</div>
<div> atemp_nlon = 160, <br>
</div>
<div> atemp_nlat = 160,<br>
</div>
<div># <br>
</div>
<div> aqh_lon0 = 95.0D0,<br>
</div>
<div> aqh_lon_inc = 0.25D0,<br>
</div>
<div> aqh_lat0 = -5.0D0,<br>
</div>
<div> aqh_lat_inc = 160*0.25D0,<br>
</div>
<div> aqh_nlon = 160, <br>
</div>
<div> aqh_nlat = 160,<br>
</div>
<div># <br>
</div>
<div> swdown_lon0 = 95.0D0,<br>
</div>
<div> swdown_lon_inc = 0.25D0,<br>
</div>
<div> swdown_lat0 = -5.0D0,<br>
</div>
<div> swdown_lat_inc = 160*0.25D0,<br>
</div>
<div> swdown_nlon = 160, <br>
</div>
<div> swdown_nlat = 160,<br>
</div>
<div># <br>
</div>
<div> lwflux_lon0 = 95.0D0,<br>
</div>
<div> lwflux_lon_inc = 0.25D0,<br>
</div>
<div> lwflux_lat0 = -5.0D0,<br>
</div>
<div> lwflux_lat_inc = 160*0.25D0,<br>
</div>
<div> lwflux_nlon = 160, <br>
</div>
<div> lwflux_nlat = 160,<br>
</div>
<div># <br>
</div>
<div> swflux_lon0 = 95.0D0,<br>
</div>
<div> swflux_lon_inc = 0.25D0,<br>
</div>
<div> swflux_lat0 = -5.0D0,<br>
</div>
<div> swflux_lat_inc = 160*0.25D0,<br>
</div>
<div> swflux_nlon = 160, <br>
</div>
<div> swflux_nlat = 160,<br>
</div>
<div># <br>
</div>
<div> lwdown_lon0 = 95.0D0,<br>
</div>
<div> lwdown_lon_inc = 0.25D0,<br>
</div>
<div> lwdown_lat0 = -5.0D0,<br>
</div>
<div> lwdown_lat_inc = 160*0.25D0,<br>
</div>
<div> lwdown_nlon = 160, <br>
</div>
<div> lwdown_nlat = 160,<br>
</div>
<div>#<br>
</div>
<div> uwind_lon0 = 95.0D0,<br>
</div>
<div> uwind_lon_inc = 0.25D0,<br>
</div>
<div> uwind_lat0 = -5.0D0,<br>
</div>
<div> uwind_lat_inc = 160*0.25D0,<br>
</div>
<div> uwind_nlon = 160,<br>
</div>
<div> uwind_nlat = 160,<br>
</div>
<div># <br>
</div>
<div> vwind_lon0 = 95.0D0,<br>
</div>
<div> vwind_lon_inc = 0.25D0,<br>
</div>
<div> vwind_lat0 = -5.0D0,<br>
</div>
<div> vwind_lat_inc = 160*0.25D0,<br>
</div>
<div> vwind_nlon = 160,<br>
</div>
<div> vwind_nlat = 160,<br>
</div>
<div>#<br>
</div>
<div> ustress_lon0 = 95.0D0,<br>
</div>
<div> ustress_lon_inc = 0.25D0,<br>
</div>
<div> ustress_lat0 = -5.0D0,<br>
</div>
<div> ustress_lat_inc = 160*0.25D0,<br>
</div>
<div> ustress_nlon = 160,<br>
</div>
<div> ustress_nlat = 160,<br>
</div>
<div># <br>
</div>
<div> vstress_lon0 = 95.0D0,<br>
</div>
<div> vstress_lon_inc = 0.25D0,<br>
</div>
<div> vstress_lat0 = -5.0D0,<br>
</div>
<div> vstress_lat_inc = 160*0.25D0,<br>
</div>
<div> vstress_nlon = 160,<br>
</div>
<div> vstress_nlat = 160, <br>
</div>
<div>#<br>
</div>
<div> hflux_lon0 = 95.0D0,<br>
</div>
<div> hflux_lon_inc = 0.25D0,<br>
</div>
<div> hflux_lat0 = -5.0D0,<br>
</div>
<div> hflux_lat_inc = 160*0.25D0,<br>
</div>
<div> hflux_nlon = 160,<br>
</div>
<div> hflux_nlat = 160,<br>
</div>
<div># <br>
</div>
<div> sflux_lon0 = 95.0D0,<br>
</div>
<div> sflux_lon_inc = 0.25D0,<br>
</div>
<div> sflux_lat0 = -5.0D0,<br>
</div>
<div> sflux_lat_inc = 160*0.25D0,<br>
</div>
<div> sflux_nlon = 160,<br>
</div>
<div> sflux_nlat = 160,<br>
</div>
<div>#<br>
</div>
<div> runoff_lon0 = 0.50D0,<br>
</div>
<div> runoff_lon_inc = 1.0D0,<br>
</div>
<div> runoff_lat0 = -79.5D0,<br>
</div>
<div> runoff_lat_inc = 159*1.0D0,<br>
</div>
<div> runoff_nlon = 360,<br>
</div>
<div> runoff_nlat = 160,<br>
</div>
<div>#<br>
</div>
<div> climsst_lon0 = -179.875D0,<br>
</div>
<div> climsst_lon_inc = 0.25D0,<br>
</div>
<div> climsst_lat0 = -89.875D0,<br>
</div>
<div> climsst_lat_inc = 719*0.25D0,<br>
</div>
<div> climsst_nlon = 1440,<br>
</div>
<div> climsst_nlat = 720,<br>
</div>
<div>#<br>
</div>
<div> climsss_lon0 = -179.875D0,<br>
</div>
<div> climsss_lon_inc = 0.25D0,<br>
</div>
<div> climsss_lat0 = -89.875D0,<br>
</div>
<div> climsss_lat_inc = 719*0.25D0,<br>
</div>
<div> climsss_nlon = 1440,<br>
</div>
<div> climsss_nlat = 720,<br>
</div>
<div># <br>
</div>
<div> &<br>
</div>
<div><br>
</div>
<div> &EXF_NML_OBCS <br>
</div>
<div> obcsNstartdate1 = 20020101,<br>
</div>
<div> obcsNstartdate2 = 000000,<br>
</div>
<div> obcsNperiod = 2628000.0,<br>
</div>
<div> obcsEstartdate1 = 20020101,<br>
</div>
<div> obcsEstartdate2 = 000000,<br>
</div>
<div> obcsEperiod = 2628000.0,<br>
</div>
<div> obcsSstartdate1 = 20020101,<br>
</div>
<div> obcsSstartdate2 = 000000,<br>
</div>
<div> obcsSperiod = 2628000.,<br>
</div>
<div> &<br>
</div>
<span></span><br>
</span></span></div>
<div id="appendonsend"></div>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>发件人:</b> MITgcm-support <mitgcm-support-bounces@mitgcm.org> 代表 Matthew Mazloff <mmazloff@ucsd.edu><br>
<b>发送时间:</b> 2020年3月16日 0:44<br>
<b>收件人:</b> mitgcm-support@mitgcm.org <mitgcm-support@mitgcm.org><br>
<b>主题:</b> Re: [MITgcm-support] 转发: The obvious difference between ERA5 and NCEP-R1 forcing</font>
<div> </div>
</div>
<div class="" style="word-wrap:break-word; line-break:after-white-space">Hi Mike
<div class=""><br class="">
</div>
<div class="">It is possible it could give worse results, but very unlikely. However its too hard for me to diagnose what is going on. There are many variables to your problem.</div>
<div class=""><br class="">
</div>
<div class="">
<div class="">For ERA5 I have this in my data.exf:</div>
<div class=""> &EXF_NML_03<br class="">
exf_offset_atemp = 273.15,<br class="">
exf_inscal_swdown = -1.0,<br class="">
exf_inscal_lwdown = -1.0,<br class="">
<br class="">
<div class="">Not sure how to help you, </div>
<div class="">Matt</div>
<div class=""><br class="">
</div>
<div class=""><br class="">
</div>
<div class="">
<div><br class="">
<blockquote type="cite" class="">
<div class="">On Mar 15, 2020, at 5:41 AM, Leming Van <<a href="mailto:ifanliming@outlook.com" class="">ifanliming@outlook.com</a>> wrote:</div>
<br class="x_Apple-interchange-newline">
<div class="">
<div class="" style="font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none; font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">
<span class="" style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">Hi, everyone</span><br class="">
</div>
<div class="" style="font-family:Helvetica; font-size:12px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none">
<div class="">
<div class="" style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt">
<div class="" style="margin:0px; font-size:12pt; font-family:Calibri,Arial,Helvetica,sans-serif; background-color:rgb(255,255,255)">
<br class="">
</div>
<div class="" style="margin:0px; font-size:12pt; font-family:Calibri,Arial,Helvetica,sans-serif; background-color:rgb(255,255,255)">
Recently I tried to change forcing dataset from NCEP-R1(6-hourly) to ERA5(hourly), but the results of them look so different. I compared the results of NCEP-R1 with the reanalysis data of HYCOM, and these two data look similar. </div>
<div class="" style="margin:0px; font-size:12pt; font-family:Calibri,Arial,Helvetica,sans-serif; background-color:rgb(255,255,255)">
<br class="">
</div>
<div class="" style="margin:0px; font-size:12pt; font-family:Calibri,Arial,Helvetica,sans-serif; background-color:rgb(255,255,255)">
Did I pick the wrong variables from ERA5? Or d<span class="" style="margin:0px">oes this mean that higher temporal and spatial resolution atmospheric forcing ERA5 results in worse simulation results than lower resolution NCEP-R1?</span></div>
<div class="" style="margin:0px; font-size:12pt; font-family:Calibri,Arial,Helvetica,sans-serif; background-color:rgb(255,255,255)">
<span class="" style="margin:0px"><br class="">
</span></div>
<div class="" style="margin:0px; font-size:12pt; font-family:Calibri,Arial,Helvetica,sans-serif; background-color:rgb(255,255,255)">
I put the results at here, <a href="https://1drv.ms/u/s!AoS5GLJhmvDtjB5Ovnz63FidKeMo?e=c2hS7z" id="LPlnk425773" class="">https://1drv.ms/u/s!AoS5GLJhmvDtjB5Ovnz63FidKeMo?e=c2hS7z</a></div>
<div class="" style="margin:0px; font-size:12pt; font-family:Calibri,Arial,Helvetica,sans-serif; background-color:rgb(255,255,255)">
Suggestions are<span class="x_Apple-converted-space"> </span><span class="" style="font-family:Calibri,Arial,Helvetica,sans-serif; background-color:rgb(255,255,255); display:inline!important">welcome</span>.<br class="">
</div>
<div class="" style="margin:0px; font-size:12pt; font-family:Calibri,Arial,Helvetica,sans-serif; background-color:rgb(255,255,255)">
<br class="">
</div>
<div class="" style="margin:0px; font-size:12pt; font-family:Calibri,Arial,Helvetica,sans-serif; background-color:rgb(255,255,255)">
<br class="">
</div>
<div class="" style="margin:0px; font-size:12pt; font-family:Calibri,Arial,Helvetica,sans-serif; background-color:rgb(255,255,255)">
-Mike</div>
<br class="">
</div>
</div>
</div>
<span class="" style="font-family:Helvetica; font-size:12px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none; float:none; display:inline!important">_______________________________________________</span><br class="" style="font-family:Helvetica; font-size:12px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none">
<span class="" style="font-family:Helvetica; font-size:12px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none; float:none; display:inline!important">MITgcm-support
mailing list</span><br class="" style="font-family:Helvetica; font-size:12px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none">
<a href="mailto:MITgcm-support@mitgcm.org" class="" style="font-family:Helvetica; font-size:12px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; orphans:auto; text-align:start; text-indent:0px; text-transform:none; white-space:normal; widows:auto; word-spacing:0px">MITgcm-support@mitgcm.org</a><br class="" style="font-family:Helvetica; font-size:12px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; text-align:start; text-indent:0px; text-transform:none; white-space:normal; word-spacing:0px; text-decoration:none">
<a href="http://mailman.mitgcm.org/mailman/listinfo/mitgcm-support" class="" style="font-family:Helvetica; font-size:12px; font-style:normal; font-variant-caps:normal; font-weight:normal; letter-spacing:normal; orphans:auto; text-align:start; text-indent:0px; text-transform:none; white-space:normal; widows:auto; word-spacing:0px">http://mailman.mitgcm.org/mailman/listinfo/mitgcm-support</a></div>
</blockquote>
</div>
<br class="">
</div>
</div>
</div>
</div>
</body>
</html>