Angelo

Problems feeding data to operational model: Target variable geopotential_at_surface must be time-dependent

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Hi, I am trying to execute the graphcast operational model with my own data and it seems to be a problem with the xarray object I build with operational data....

[Question] I do not understand the GPU and memory usage of SB3

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### ❓ Question I think I do not underestand the memory usage of SB3. I have a Dict observation space of some huge matrixes, so my observation space is 17MB...

[Feature Request] GraphFeatureExtractor

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### 🚀 Feature Graph feature extractor for the new observation space that gymnassium provides. ### Motivation I've been using a Graph2Vec aproximation using GraphTransformers and CLS tokens on a non-publishable...

[Feature Request] STAC algorithm

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### 🚀 Feature Build the STAC algorithm as a callable algorithm: https://arxiv.org/pdf/2002.12928.pdf ### Motivation Hyperparametrization is one of the most time/cost expensive thing when training RL agents. May be this...

High GPU Memory Usage during Batch Execution of Graphs in Graph Transformer

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# Description: When running a batch of 32 graphs using the GraphTransformer object, there is a notable increase in GPU memory usage during the operation on the edges. The memory...

# ❓ Questions and Help Hi, I am trying to make an encoding with `xFormerEncoderBlock` of a data sequence. The problem is that the nature of my data can have...

[Question] Why does MaskablePPO does not mask with some logic with last observation?

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### ❓ Question At `MaskablePPO` class, the change for getting the masks is to ask the environment to provide it by he function `get_action_mask`. I can see that the `get_action_mask`...

Fair Comparison of Pangu-Weather Model with Operational IFS Model

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# Description: I've been reviewing the Pangu-Weather paper and have a query regarding the fairness of the comparison methodology used. Here's my concern: When comparing against the Operational IFS model,...