From e72048af6c51fedb4615fd2c19e94921861c25fa Mon Sep 17 00:00:00 2001
From: Adam Ormondroyd <52655393+AdamOrmondroyd@users.noreply.github.com>
Date: Wed, 28 Feb 2024 12:59:55 +0000
Subject: [PATCH] create the parameter names file earlier (#118)

* create paramnames file before running

* need the base dir and file root first!

* version bump
---
 README.rst                 |  2 +-
 pypolychord/__init__.py    |  2 +-
 pypolychord/polychord.py   | 12 ++++++------
 src/polychord/feedback.f90 |  2 +-
 4 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/README.rst b/README.rst
index 407e4b4c..4c852fdb 100644
--- a/README.rst
+++ b/README.rst
@@ -5,7 +5,7 @@
    :target: https://arxiv.org/abs/1506.00171
    :alt: Open-access paper
 
-PolyChord v 1.22.0
+PolyChord v 1.22.1
 
 Will Handley, Mike Hobson & Anthony Lasenby
 
diff --git a/pypolychord/__init__.py b/pypolychord/__init__.py
index d786aab1..738345c0 100644
--- a/pypolychord/__init__.py
+++ b/pypolychord/__init__.py
@@ -1,3 +1,3 @@
-__version__ = "1.22.0"
+__version__ = "1.22.1"
 from pypolychord.settings import PolyChordSettings
 from pypolychord.polychord import run_polychord, run
diff --git a/pypolychord/polychord.py b/pypolychord/polychord.py
index 6e6ca398..947fe4b7 100644
--- a/pypolychord/polychord.py
+++ b/pypolychord/polychord.py
@@ -566,6 +566,12 @@ def run(loglikelihood, nDims, **kwargs):
     if rank == 0:
         (Path(kwargs['base_dir']) / kwargs['cluster_dir']).mkdir(
             parents=True, exist_ok=True)
+        if paramnames is not None:
+            PolyChordOutput.make_paramnames_file(
+                paramnames,
+                Path(kwargs['base_dir']) /
+                    (kwargs['file_root'] + ".paramnames"))
+
 
     if 'cube_samples' in kwargs:
         _make_resume_file(loglikelihood, kwargs['prior'], **kwargs)
@@ -630,12 +636,6 @@ def wrap_prior(cube, theta):
     if 'cube_samples' in kwargs:
         kwargs['read_resume'] = read_resume
 
-    if paramnames is not None:
-        PolyChordOutput.make_paramnames_file(
-            paramnames,
-            Path(kwargs['base_dir']) /
-                (kwargs['file_root'] + ".paramnames"))
-
     try:
         import anesthetic
     except ImportError:
diff --git a/src/polychord/feedback.f90 b/src/polychord/feedback.f90
index 370c1c38..571c1289 100644
--- a/src/polychord/feedback.f90
+++ b/src/polychord/feedback.f90
@@ -28,7 +28,7 @@ subroutine write_opening_statement(settings)
             write(stdout_unit,'("")')
             write(stdout_unit,'("PolyChord: Next Generation Nested Sampling")')
             write(stdout_unit,'("copyright: Will Handley, Mike Hobson & Anthony Lasenby")')
-            write(stdout_unit,'("  version: 1.22.0")')
+            write(stdout_unit,'("  version: 1.22.1")')
             write(stdout_unit,'("  release: 10th Jan 2024")')
             write(stdout_unit,'("    email: wh260@mrao.cam.ac.uk")')
             write(stdout_unit,'("")')