Makefile_downsample_prod

# Makefile_downsample_prod
#
# Purpose:
# - Runs notebook_template_mask_bin_n_mod.ipynb for the spectral line X.
# - Reads all run parameters (bins, flux_thresh, sigma_thresh) from
#   params_downsample_X.json.
#
# How it works:
# - Loops over dataset names defined as keys in the JSON file.
# - Calls Papermill for each dataset to execute the notebook
#   with the appropriate parameters.
#
# Note:
# - LINE_NAME is fixed to X for all runs.
# - Produces executed notebooks and JSON outputs
#   in the velocity_fields_maps folder.


# ---------- Configuration ----------
LINE_NAME = Ar_III-7136
TEMPLATE_DIR = templates
OUTPUT_DIR   = velocity_fields_maps
TEMPLATE     = $(TEMPLATE_DIR)/notebook_template_bin_mask_n_Ar.ipynb
PARAMS_FILE   = params_downsample_$(LINE_NAME).json

# ---------- List of dataset names ----------
NAMES := $(shell python -c "import json; print(' '.join(json.load(open('$(PARAMS_FILE)')).keys()))")

# ---------- Default target ----------
all: $(NAMES:%=$(OUTPUT_DIR)/%.json)

# ---------- Rule ----------
$(OUTPUT_DIR)/%.json:
	@echo "Running Papermill for $*"

	$(eval B := $(shell python -c "import json; d=json.load(open('$(PARAMS_FILE)')); print(d['$*']['bins'])"))
	$(eval F := $(shell python -c "import json; d=json.load(open('$(PARAMS_FILE)')); print(d['$*']['flux_thresh'])"))
	$(eval S := $(shell python -c "import json; d=json.load(open('$(PARAMS_FILE)')); print(d['$*']['sigma_thresh'])"))

	papermill $(TEMPLATE) $(OUTPUT_DIR)/$*.ipynb \
		-p name $(LINE_NAME) \
		-p name_export $* \
		-p bins $(B) -p flux_thresh $(F) -p sigma_thresh $(S)

.PHONY: all