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ERA5 #7

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May 30, 2019
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35 changes: 13 additions & 22 deletions matlab/aps_era5_ECMWF_Python.m
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@
% 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
%
% By Bekaert Davide -- June 2017
% Modified by Marin Govorcin -- May 2019 to use CDSapi
%
% modifications:

Expand All @@ -26,37 +27,27 @@
day = timing(7:8);
htime = timing(9:10);
datestr = [year,'-',month,'-',day];

target = ['ggap' num2str(timing(1:10)) '00.nc'];
pythonsc_path = [timing,'.py'];
fid = fopen(pythonsc_path,'w');
fprintf(fid,'#!/usr/bin/env python\n');
fprintf(fid,'\n');
fprintf(fid,'from ecmwfapi import ECMWFDataServer\n');
fprintf(fid,'import cdsapi\n');
fprintf(fid,'\n');
fprintf(fid,'# To run this example, you need an API key\n');
fprintf(fid,'# available from https://api.ecmwf.int/v1/key/\n');
fprintf(fid,'\n');
fprintf(fid,'server = ECMWFDataServer()\n');
fprintf(fid,'c = cdsapi.Client()\n');
fprintf(fid,'\n');
fprintf(fid,'server.retrieve({\n');
fprintf(fid,' ''dataset'' : "era5_test",\n');
fprintf(fid,' ''type'' : "an",\n');
fprintf(fid,' ''stream'' : "oper",\n');
fprintf(fid,' ''levtype'' : "pl",\n');
fprintf(fid,' ''param'' : "129.128/130.128/157.128/246.128",\n');
fprintf(fid,' ''date'' : "%s",\n',datestr);
fprintf(fid,'c.retrieve(''reanalysis-era5-pressure-levels'',{\n');
fprintf(fid,' ''variable'' : [''geopotential'',''relative_humidity'',''temperature''],\n');
fprintf(fid,' ''pressure_level'' : [''1'',''2'',''3'',''5'',''7'',''10'',''20'',''30'',''50'',''70'',''100'',''125'',''150'',''175'',''200'',''225'',''250'',''300'',''350'',''400'',''450'', ''500'',''550'',''600'',''650'',''700'',''750'',''775'',''800'',''825'',''850'',''875'',''900'',''925'',''950'',''975'',''1000''],\n');
fprintf(fid,' ''product_type'' : ''reanalysis'',\n');
fprintf(fid,' ''year'' : "%s",\n',year);
fprintf(fid,' ''month'' : "%s",\n',month);
fprintf(fid,' ''day'' : "%s",\n',day);
fprintf(fid,' ''time'' : "%s",\n',htime);
fprintf(fid,' ''format'' : "netcdf",\n');
fprintf(fid,' ''grid'' : "0.25/0.25",\n');


fprintf(fid,' ''step'' : "0",\n');
fprintf(fid,' ''levelist'': "1/2/3/5/7/10/20/30/50/70/100/125/150/175/200/225/250/300/350/400/450/500/550/600/650/700/750/775/800/825/850/875/900/925/950/975/1000",\n');
fprintf(fid,' ''resol'' : "auto",\n');
fprintf(fid,' ''area'' : "%s",\n',wheatherregstr);


fprintf(fid,[' ''target'' : "ggap' num2str(timing(1:10)) '00.nc",\n']);
fprintf(fid,' })\n');
fprintf(fid,' ''format'' : ''netcdf'',\n');
fprintf(fid,' },\n "%s")\n',target);


2 changes: 1 addition & 1 deletion matlab/aps_weather_model_InSAR.m
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Expand Up @@ -62,7 +62,7 @@
ifgday_matfile = getparm_aps('ifgday_matfile');

model_type = lower(model_type);
if strcmpi(model_type,'era')
if strcmpi(model_type,'era') || strcmpi(model_type,'era5')
weather_model_datapath = getparm_aps('era_datapath',1);
elseif strcmpi(model_type,'merra') || strcmpi(model_type,'merra2')
weather_model_datapath = getparm_aps('merra_datapath',1);
Expand Down
7 changes: 5 additions & 2 deletions matlab/aps_weather_model_SAR.m
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Original file line number Diff line number Diff line change
Expand Up @@ -106,6 +106,9 @@
if strcmp(model_type,'narr')
timelist_model = ['0000' ;'0300'; '0600' ; '0900'; '1200' ;'1500'; '1800' ;'2100'; '0000'];
model_lag = 8*7; % days
elseif strcmp(model_type,'era5')
timelist_model= ['0000' ; '0100';'0200';'0300';'0400' ;'0500';'0600' ;'0700';'0800';'0900';'1000' ;'1100'; '1200' ;'1300';'1400';'1500';'1600' ;'1700'; '1800' ;'1900';'2000';'2100';'2200' ;'2300'; '0000']; % the time interval the model is outputed
model_lag = 0; % ? check lags
else
timelist_model= ['0000' ; '0600' ; '1200' ; '1800' ; '0000']; % the time interval the model is outputed
model_lag = 0; % ? check lags
Expand All @@ -114,7 +117,7 @@


%%% Updating specific weather model information
if strcmpi(model_type,'era')
if strcmpi(model_type,'era') || strcmpi(model_type,'era5')
weather_model_datapath = getparm_aps('era_datapath',1);
era_data_type = getparm_aps('era_data_type'); % the datatype of the model either BADC or ERA
elseif strcmpi(model_type,'merra') || strcmpi(model_type,'merra2')
Expand Down Expand Up @@ -197,7 +200,7 @@
else

% loading the weather model data
if strcmpi(model_type,'era')
if strcmpi(model_type,'era')
[ Temp,e,Geopot,P,longrid,latgrid,xx,yy,lon0360_flag] = aps_load_era(file,era_data_type) ;
elseif strcmpi(model_type,'era5')
[ Temp,e,Geopot,P,longrid,latgrid,xx,yy,lon0360_flag] = aps_load_era(file,era_data_type) ;
Expand Down