gstlal_svd_bank: don't make writing the psd optional, do it regardless

gstlal-inspiral/bin/gstlal_svd_bank

@@ -95,7 +95,6 @@ parser.add_option("--samples-max-256", type = "int", default = 1024, help = "The
 parser.add_option("--samples-max-64", type = "int", default = 2048, help = "The maximum number of samples to use for time slices with frequencies between 64Hz and 256 Hz, default 2048")
 parser.add_option("--samples-max", type = "int", default = 4096, help = "The maximum number of samples to use for time slices with frequencies below 64Hz, default 4096")
 parser.add_option("--bank-id", metavar = "id", action = "append", help = "Set a string to be used as the globally unique ID for each bank, required.  IDs should be of the form <int>ID_<int>N where N is for the sub bank in each file and this option must be given N times")
-parser.add_option("--write-psd", action = "store_true", default = False, help = "Write the PSD used to actually whiten the templates after interpolating and conditioning.  It will be inserted into the svd bank file.")
 
 options, filenames = parser.parse_args()
 
@@ -150,5 +149,5 @@ svd_bank.write_bank(
 	) for (template_bank, bank_id) in zip(options.template_bank, options.bank_id)],
 	options.clipleft,
 	options.clipright,
-	write_psd = options.write_psd
+	write_psd = True
 )