Hi,
I installed SEN-ET as a plugin in SNAP and can download Data from Sentinel 2 and 3 and the required meteorological data with the respective operators. But when it comes to load the graphs I can´t find them anywhere within the SNAP Graph builder. Can You give an advice, please?
Best Regards
Rainer

i use a grid to run the model for 1 month forcing data and after 2-3 hours of process it crushes and this error message appears

also the ram reaches 60GB usage

I would like to create daily ET on 12 August 2019. On the operator
"Download ECMWF ERA5 reanalysis data" I have chosen the same start -end date: 12 August 2019 but I found that same meteo variable were without values. When I have chosen star date=11 August, end date =12 August, I was able to proceed further.
Is my approach correct or I'm doing something wrong?
Thanks

Hi @panakouris, after this issue "Warp to template operator: error in output image..."
the subsequent operators eg. "Sharpen LST with data minning sharpener" etc... have this error:

ValueError: operands could not be broadcast together with shapes (1488,1140) (1140,1488) 
Process exited with value 1
Finished tool execution in 17 seconds

thanks

Dear Sirs
I have always a connection problem to download S3 by SNAP,
would you please explain me how can I download S3 from COAH (product type instrument) because I have two different images
Thank you

(SL2_LST__) (SLSRT) is it OK?

Why i can't download data as a form of Netcdf directly and I must provide a netcdf to download the Era5 data. It's illogical to me in this point. For that i must create a netcdf with all the variables and dimensions, but for example if i want to change the variables or dimensions to the next download I must create another Netcdf again. I really don't find the logic.

Hi, thanks for the project http://esa-sen4et.org/

I testing your plugins in snap 7.0 in windows and ubuntu, but I have problems for the operator: Warp to template operator, this operator distorts the image changing the order of pixels:

this python results...:

C:\Users\ALVENI~1\AppData\Local\Temp>"C:\Users\alvenizpit\.snap\auxdata\sen-et-conda-Win64\sen-et-snap-scripts\\..\python.exe" "C:\Users\alvenizpit\.snap\auxdata\sen-et-conda-Win64\sen-et-snap-scripts\\warp_to_template.py" --resample_algorithm cubicspline --output "C:\Users\alvenizpit\Documents\Cathe Maestria\test\eldelcaso.dim" --source "C:\Users\alvenizpit\Documents\Cathe Maestria\anteproyecto\datos size 3 ete pc\S3a_20190104\!OUTPUT_observation_geometry!.dim" --template "C:\Users\alvenizpit\Documents\Cathe Maestria\anteproyecto\datos size 3 ete pc\s2a_20190104\!OUTPUT_SRTM_elevation!.dim" 
INFO: org.esa.snap.core.gpf.operators.tooladapter.ToolAdapterIO: Initializing external tool adapters
INFO: org.esa.snap.core.util.EngineVersionCheckActivator: Please check regularly for new updates for the best SNAP experience.
INFO: org.hsqldb.persist.Logger: dataFileCache open start
INFO: org.esa.snap.dataio.bigtiff.BigGeoTiffProductWriter: writing to output file C:\Users\ALVENI~1\AppData\Local\Temp\tmpvadbo3c8.tif
INFO: org.esa.snap.dataio.bigtiff.BigGeoTiffProductWriter: writing to output file C:\Users\ALVENI~1\AppData\Local\Temp\tmpvipat9y2.tif
Warning 1: TIFFReadDirectory:Sum of Photometric type-related color channels and ExtraSamples doesn't match SamplesPerPixel. Defining non-color channels as ExtraSamples.
Finished tool execution in 91 seconds

thank you...

By mistake. I can't delete it from my account. :(

If you are unable to download sentinel products using Download sentinel data, you must go to C:\Users\your_username\.snap\auxdata\sen-et-conda-Win64\sen-et-snap-scripts\find_sentinel_images.py and change the hub_address to hub_address="https://apihub.copernicus.eu/apihub/", on all functions!

Dear SIrs,
By using [estimate fraction of vegetation in green] what have I to write in target product name ? output image?
I write in target product " !OUTPUT_fraction_green_vegtation!"
I got wornning massage 'target product is required as adapter s templet, non is provided'
would you please explain what is the correct
Thank you so much

When i try to download ERA5 reanalysis data using SEN-ET plugins i get this ERROR:Missing/incomplete configuration file: $USERPROFILE/.cdsapirc. I configured correctly the .cdsapirc file and tested with the associated python(see the image).

All it works fine, i downloaded some test data. But when i use it in SNAP all the time i get the error.

What can it cause it because i am out of ideas?

Hi,
I got the error below for downloading ECMWF ERA5 reanalysis data.
Would you please let me know how to solve it?

Hi Radoslaw,
the following error apears, while processing operator 3.3.7:
"ERROR:K:\SEN-ET\Wernikow\20180726\Wernikow_OUTPUT_20180726_CCI_landcover.dim does not contain band CCILandCover-2015" but I created the landcover-Output before (step 3.3.4), however the band in the Output of 3.3.4 is called "land_cover_CCILandCover-2015".
Regards
Rainer

Hi, I´m trying to process step 3.3.12 now but unfortunately got the following result:

Does anybody have an idea, what is the reason for this?

Regards,
Rainer

I keep getting HTTP status 401 Unauthorized even if my scihub.copernicus username and password are correct.

C:\Users\e806872\AppData\Local\Temp>"C:\Users\e806872.snap\auxdata\sen-et-conda-Win64\sen-et-snap-scripts\..\python.exe" "C:\Users\e806872.snap\auxdata\sen-et-conda-Win64\sen-et-snap-scripts\sentinel_data_download.py" --aoi_geojson "C:\Users\e806872\roi_geojson.geojson" --start_date 20190512 --end_date 20200610 --platform Sentinel-3 --download_path C:\Users\e806872 --username XXXX --password YYYYY --download_images false --cloud_cover_percentage 99 --limit_tiles $limit_tiles
Searching for scenes on https://scihub.copernicus.eu/apihub

HTTP status 401 Unauthorized:

HTTP Status 401 - Full authentication is required to access this resource

type Status report
message Full authentication is required to access this resource
description This request requires HTTP authentication.

Apache Tomcat/8.0.36

beginPosition:[2019-05-12T00:00:00Z TO 2020-06-10T23:59:59Z] filename:* instrumentshortname:SLSTR platformname:Sentinel-3 productlevel:L2 footprint:"Intersects(MULTIPOLYGON(((-74.1259 10.8227,-74.1297 10.8225,-74.1298 10.8215,-74.1305 10.8215,-74.1305 10.8216,-74.1306 10.8216,-74.1306 10.8217,-74.1308 10.8217,-74.1308 10.8219,-74.1314 10.8218,-74.1314 10.8227,-74.1340 10.8226,-74.1343 10.8219,-74.1358 10.8219,-74.1358 10.8212,-74.1371 10.8212,-74.1373 10.8213,-74.1372 10.8220,-74.1372 10.8222,-74.1373 10.8223,-74.1376 10.8224,-74.1378 10.8223,-74.1380 10.8223,-74.1381 10.8226,-74.1381 10.8228,-74.1380 10.8231,-74.1373 10.8230,-74.1369 10.8231,-74.1367 10.8231,-74.1366 10.8236,-74.1366 10.8237,-74.1366 10.8239,-74.1366 10.8241,-74.1365 10.8243,-74.1364 10.8245,-74.1363 10.8247,-74.1354 10.8247,-74.1353 10.8252,-74.1353 10.8254,-74.1351 10.8255,-74.1348 10.8255,-74.1346 10.8255,-74.1346 10.8263,-74.1363 10.8264,-74.1378 10.8264,-74.1379 10.8265,-74.1380 10.8265,-74.1382 10.8265,-74.1385 10.8265,-74.1387 10.8265,-74.1389 10.8264,-74.1391 10.8266,-74.1392 10.8269,-74.1393 10.8271,-74.1391 10.8272,-74.1385 10.8273,-74.1383 10.8274,-74.1379 10.8275,-74.1376 10.8276,-74.1372 10.8276,-74.1367 10.8277,-74.1362 10.8277,-74.1357 10.8276,-74.1352 10.8276,-74.1350 10.8274,-74.1348 10.8272,-74.1347 10.8271,-74.1344 10.8272,-74.1342 10.8271,-74.1338 10.8271,-74.1336 10.8272,-74.1334 10.8273,-74.1332 10.8274,-74.1330 10.8276,-74.1329 10.8275,-74.1326 10.8278,-74.1325 10.8287,-74.1329 10.8292,-74.1329 10.8293,-74.1332 10.8295,-74.1331 10.8296,-74.1329 10.8299,-74.1326 10.8300,-74.1325 10.8301,-74.1325 10.8303,-74.1325 10.8304,-74.1324 10.8307,-74.1325 10.8309,-74.1324 10.8311,-74.1322 10.8312,-74.1321 10.8313,-74.1320 10.8313,-74.1318 10.8313,-74.1318 10.8314,-74.1307 10.8314,-74.1296 10.8314,-74.1291 10.8314,-74.1287 10.8314,-74.1282 10.8314,-74.1278 10.8313,-74.1276 10.8313,-74.1269 10.8312,-74.1266 10.8311,-74.1262 10.8312,-74.1256 10.8312,-74.1251 10.8311,-74.1246 10.8310,-74.1242 10.8308,-74.1238 10.8307,-74.1235 10.8302,-74.1232 10.8295,-74.1232 10.8294,-74.1231 10.8291,-74.1227 10.8278,-74.1221 10.8255,-74.1213 10.8231,-74.1215 10.8229,-74.1217 10.8229,-74.1217 10.8228,-74.1212 10.8213,-74.1215 10.8213,-74.1210 10.8208,-74.1206 10.8201,-74.1205 10.8198,-74.1196 10.8188,-74.1191 10.8185,-74.1186 10.8181,-74.1183 10.8177,-74.1179 10.8170,-74.1178 10.8161,-74.1203 10.8162,-74.1206 10.8169,-74.1206 10.8173,-74.1209 10.8173,-74.1213 10.8173,-74.1218 10.8173,-74.1220 10.8173,-74.1236 10.8171,-74.1240 10.8182,-74.1245 10.8190,-74.1247 10.8211,-74.1254 10.8211,-74.1255 10.8211,-74.1257 10.8213,-74.1259 10.8216,-74.1259 10.8227))))"
Found 0 scenes
Finished tool execution in 0 seconds

When I opened S3 image in snap, I can not see sat_zenith_tn,
solar_zenith bands. So , how will I get these bands in observation_geometry product?

i m trying to download data, i use a 4326 projected geojson file, and 0 scene found

Dear Sirs
I start to use sen-et in SNAP
by downloading the images I got the following error :
ERROR:'charmap' codec can't decode byte 0x81 in position 285: character maps to
Finished tool execution in 0 seconds
would you please help yo solve the problem of error?
Thank you

Hi,

Im trying to process step 3.3.5 but get an error:

This is new to me, because in the past this step worked fine. I upgraded to SNAP 8, meanwhile. I´m using SEN-ET 1.0.1.
Can someone give an advice, perhaps?

Best regards
Rainer

the repo maven has not exist, the "mvn clean package" search in repo https://repo.maven.apache.org/maven2/org/esa/snap/snap-sta/7.0.0/....

thanks

Hello alltogether, due to Your helpfull support, I could create some maps of ETd for landscapes in the eastern part of Germany with SEN-ET. It´s not simple, but totaly interesting to use! However, when I look at the values of the ETd sometimes it is curios, because they can apear in a range from below 0 (e.g. -7.5 mm to more than 10 mm (e.g. 12.4), which is not realistic (see in the first screen shot). Additionally sometimes a pattern of rectangle tiles is visible in the Output of the 'Sharpen LST' - operator. That pattern also appears in the ETd map (see in the second screeshot). Do You have an idea why this pattern appears? And what might be the reason for the unrealistic ETd values below 0?

I want to work with local meteorological data. I have created the *nc file with the same variables as ERA5 reanalysis but when I proceed to the next step "Prepare ERA5 reanalysis surface meteorological data I get an error message "unsupported operand type for: "float" and "NoneType". Please see the the attached image.
Any help would be greatly appreciated. Thanks!

I have completed S2 and S3 processing as far the Following link:

https://github.com/DHI-GRAS/sen-et-snap-scripts/blob/master/auxdata/graphs/

Then calculated Leaf reflectance and Transmittance. But when I am running Fraction of Green Vegetation estimation , I am getting "Segmentation fault" error. I have tried with altering minimum fraction of vegetation which is green, but got the same error again and again.

How to overcome this error?

Dear Sirs
I have the following error in download data as NetCDF
ecmwf_1.zip

Hi,
I tried to process step 3.3.16 but unfortunately got an error, which I don´t understand.... Can anyone give an advice how to solve this, please?
Best Regards,
Rainer

Here´s a screenshot of the execution output:

...and here´s a screenshot of the I/O Parameters:

Me again, sorry. I have issues also when I try to download Sentinel 3 SLSTR data. This time I don't get any errors just the message that none scenes were found (search date stretches for 3 months and nada). I knew that S3 data were ingested in Pre-Operational Hub till last year but that changed now and it's full in Scihub. I am guessing that the problem might be with the sentinelsat api or I can't figure it right now.Also my OS is Windows 10. (I also attached a picture to be more specific) I

Dear Sirs,
when I start to download S2 I got the following massage :
ERROR:HTTPSConnectionPool(host='scihub.copernicus.eu', port=443): Max retries exceeded with url: /apihub/search?format=json&rows=100&start=0 (Caused by SSLError(SSLError("bad handshake: Error([('SSL routines', 'tls_process_server_certificate', 'certificate verify failed')],)",),))
would you please help me to correct the error
Thank you

Hi,

once again I have a problem, to get it running properly: it´s the Import-error, that You described in chapter 3.4.4.

" import jpyutil
ModuleNotFoundError: No module named 'jpyutil'"

I tried different versions of python (3.6.0, 3.6.8) and configured SNAP to use with Python but it´s always the same.

Best regards
Rainer

I am trying to run the SEN-ET plugin with a Sentinel-2 product that I downloaded from Creodias.
When I use the sentinel_2_pre_processing.xml graph I get the following error:
Error: org.esa.snap.core.gpf.graph.GraphException

Do you know the solution for this error? Thank you

Hi - once again,

I´d like to pre-process a Sentinel 3-file with the corresponding graph. However an error occurs: "Undefined symbol 'cloud_in'". I did not make any changes to the Sentinel 3 file before, the file was downloaded by using the 'Download sentinel data' - operator.

Regards,
Rainer

getting below error while downloading ERA5 dataset in .cdsapirc file.
and my format of .cdsapirc file is as below.
url: {api-url}
key: {uid}:{api-key}

please help me reslove this issue

Dear Sirs,
I start to use Sen_et aftel install plugin in SNAP
the first step download sentinel data I got a massage ( Bundle installation failed)
would you please help me
Thank you

Dear SIrs,
I try to produce maps of vegetation structural parameters but no response
my data work is as folllow
![map_ver_3](https://user-ima

ges.githubusercontent.com/43352074/85434527-d9116200-b58e-11ea-9ced-57796a946bde.png)

I change the band name as in image but no sccess

would u please help me
thank you

Error in operator 3.3.15 "Estimate net shortwave radiation operator" not found layer "solar_zenith_tn".

The preprocessing graph of Sentinel-2 output the image "!OUTPUT_sun_zenith_angle!.dim" with band "sun_zenith", and the operator 3.3.15 expected the name band "solar_zenith_th".

I change the name of band in the "!OUTPUT_sun_zenith_angle!.dim" image and the operator its works, but this is the band correct?, or any problem in preprocessing graph of Sentinel-2.

thanks

I just read in the webpage of senET (https://www.esa-sen4et.org/outputs) that the plugin will not be longer officially supported. Any advice on what that means? Should I continue using senET?

Cheers!

Francisco