Issue with API's harmonization tool

Hi @cholmes, thanks for your help!

We checked your code and has the same structure as ours, we tried again but got the same result. 

The toolbox’s execution goes well with the clip tool, but we got this error when we try to add the harmonization (The status of the request is 400):

We hope this could help to deepen the case. Our best regards.

Thanks again @cholmes  for your reply and your valuable help 🙂

Unfortunately, we’ve been working on this toolbox and noticed that the output folder is empty even when the state of the process is “success” for the clip tool. We have a simpler version of the script just to download 4 band scenes, this is our base to implement the PSScene product and the clip and harmonized tools. To share our resources, in this reply we provide a link to a folder where are both files in .pyt format, Download is the initial script, and Download 2 is the version we want to implement with the improvements we comment you.

Google Drive Folder

Best regards.

I am having the same issue. Please see below the code:

request = {  
   "name":"harmonized",
   "products":[
      {  
         "item_ids":all_ids,
         "item_type":"PSScene4Band",
         "product_bundle":"analytic_sr_udm2"
      }
   ],

   "tools":[
      {"clip": {
        "aoi": multipoly}},
      {"harmonize": {
        "target_sensor": "Sentinel-2"}}
      ]
 }

order_url = place_order(request, auth)

and I get the following error:

---> 1 order_url = place_order(request, auth)  


2 response = requests.post(orders_url, data=json.dumps(request), auth=auth, headers=headers)
3 print(response)
----> 4 order_id = response.json()['id']
5 print(order_id)
6 order_url = orders_url + '/' + order_id

KeyError: 'id'

It works fine if I just use the Clip tool. Was anyone else able to resolve this?

Thank you!

@asing075 - Just talked to the core team, and they said that if you want to use Sentinel-2 as the harmonization target then you need to use PSScene. PSScene4Band only supports PS2 as the sensor target, see https://developers.planet.com/apis/orders/tools-reference/#harmonization (apologies for the wrong link above - meant to link to the orders tool). 

PSScene is better in just about every way, so I’d recommend just shifting your code / workflows to using PSScene.

It’s hard to confirm 100% just by looking at the code, but it looks right to me.  

Hi everyone! As @chrisholmes said, we met the Planet team some days ago and they help us find the error. We were missing some divisions in our script which impede the order was successfully received. The correct way to call the tools is the following:

       "tools": [
                {
                "harmonize": {
                    "target_sensor": "Sentinel-2"
                }
                },
                { "clip": {"aoi":roi} }
            ]

Thanks for your invaluable support! Our best regards.