change pca varprop name

tools/pca_gds/pca_gds.rule.snakefile

@@ -6,7 +6,7 @@ rule <step_name>__pca_gds:
     output: 
         eigenvectors = config["results_dir"] + "/" + config["<step_name>__pca_gds_output_dir"] + "/" + <step_name>__pca_gds_gds_name + "_eigenvects.txt",
         eigenvalues = config["results_dir"] + "/" + config["<step_name>__pca_gds_output_dir"] + "/" + <step_name>__pca_gds_gds_name + "_eigenvals.txt",
-        varprop = config["results_dir"] + "/" + config["<step_name>__pca_gds_output_dir"] + "/varprop_mqc.txt",
+        varprop = config["results_dir"] + "/" + config["<step_name>__pca_gds_output_dir"] + "/pca_varprop_mqc.txt",
         pca_png = config["results_dir"] + "/" + config["<step_name>__pca_gds_output_dir"] + "/pca_topaxes_plot_mqc.png",
         axe1axe2_png = config["results_dir"] + "/" + config["<step_name>__pca_gds_output_dir"] + "/pca_axe1axe2_plot_mqc.png",
     params: 

tools/pca_gds/pca_gds.yaml

@@ -21,7 +21,7 @@
         outputs: [
           { name: eigenvectors, type: "txt", file: "*_eigenvects.txt", description: "Eigenvectors" },
           { name: eigenvalues, type: "txt", file: "*_eigenvals.txt", description: "Eigenvalues" },
-          { name: varprop, type: "txt", file: "varprop_mqc.txt", description: "variance proportion " },
+          { name: varprop, type: "txt", file: "pca_varprop_mqc.txt", description: "variance proportion " },
           { name: pca_png, type: "png", file: "pca_topaxes_plot_mqc.png", description: "First 6 eigenvectors plots" },
           { name: axe1axe2_png, type: "png", file: "pca_axe1axe2_plot_mqc.png", description: "First 2 eigenvectors plots" },
         ],