From de6f275935d38a83bb18d0dfd34ce8bf904342db Mon Sep 17 00:00:00 2001
From: richard <richard@aaf1aab0-4228-0410-ad68-8dceda47f409>
Date: Tue, 17 Sep 2024 06:40:53 +0000
Subject: [PATCH] Rename XFIT files to contain XFIT, so that the name agrees
 with the species-tag of ARTS.

git-svn-id: https://radiativetransfer.org/svn/rt/arts-cat-data/trunk@11442 aaf1aab0-4228-0410-ad68-8dceda47f409
---
 ChangeLog                                     |   7 ++++
 xsec/{C2F6.xml => C2F6-XFIT.xml}              |  38 +++++++++---------
 xsec/{C2F6.xml.bin => C2F6-XFIT.xml.bin}      | Bin
 xsec/{C3F8.xml => C3F8-XFIT.xml}              |   6 +--
 xsec/{C3F8.xml.bin => C3F8-XFIT.xml.bin}      | Bin
 xsec/{C4F10.xml => C4F10-XFIT.xml}            |   6 +--
 xsec/{C4F10.xml.bin => C4F10-XFIT.xml.bin}    | Bin
 xsec/{C5F12.xml => C5F12-XFIT.xml}            |  14 +++----
 xsec/{C5F12.xml.bin => C5F12-XFIT.xml.bin}    | Bin
 xsec/{C6F14.xml => C6F14-XFIT.xml}            |   6 +--
 xsec/{C6F14.xml.bin => C6F14-XFIT.xml.bin}    | Bin
 xsec/{C8F18.xml => C8F18-XFIT.xml}            |   6 +--
 xsec/{C8F18.xml.bin => C8F18-XFIT.xml.bin}    | Bin
 xsec/{CCl4.xml => CCl4-XFIT.xml}              |   6 +--
 xsec/{CCl4.xml.bin => CCl4-XFIT.xml.bin}      | Bin
 xsec/{CF4.xml => CF4-XFIT.xml}                |  14 +++----
 xsec/{CF4.xml.bin => CF4-XFIT.xml.bin}        | Bin
 xsec/{CFC11.xml => CFC11-XFIT.xml}            |  22 +++++-----
 xsec/{CFC11.xml.bin => CFC11-XFIT.xml.bin}    | Bin
 xsec/{CFC113.xml => CFC113-XFIT.xml}          |  10 ++---
 xsec/{CFC113.xml.bin => CFC113-XFIT.xml.bin}  | Bin
 xsec/{CFC114.xml => CFC114-XFIT.xml}          |  38 +++++++++---------
 xsec/{CFC114.xml.bin => CFC114-XFIT.xml.bin}  | Bin
 xsec/{CFC115.xml => CFC115-XFIT.xml}          |  14 +++----
 xsec/{CFC115.xml.bin => CFC115-XFIT.xml.bin}  | Bin
 xsec/{CFC12.xml => CFC12-XFIT.xml}            |   6 +--
 xsec/{CFC12.xml.bin => CFC12-XFIT.xml.bin}    | Bin
 xsec/{CH2Cl2.xml => CH2Cl2-XFIT.xml}          |   6 +--
 xsec/{CH2Cl2.xml.bin => CH2Cl2-XFIT.xml.bin}  | Bin
 xsec/{CH3CCl3.xml => CH3CCl3-XFIT.xml}        |   6 +--
 .../{CH3CCl3.xml.bin => CH3CCl3-XFIT.xml.bin} | Bin
 xsec/{CHCl3.xml => CHCl3-XFIT.xml}            |  14 +++----
 xsec/{CHCl3.xml.bin => CHCl3-XFIT.xml.bin}    | Bin
 xsec/{HCFC141b.xml => HCFC141b-XFIT.xml}      |  14 +++----
 ...HCFC141b.xml.bin => HCFC141b-XFIT.xml.bin} | Bin
 xsec/{HCFC142b.xml => HCFC142b-XFIT.xml}      |  14 +++----
 ...HCFC142b.xml.bin => HCFC142b-XFIT.xml.bin} | Bin
 xsec/{HCFC22.xml => HCFC22-XFIT.xml}          |   6 +--
 xsec/{HCFC22.xml.bin => HCFC22-XFIT.xml.bin}  | Bin
 xsec/{HFC125.xml => HFC125-XFIT.xml}          |  18 ++++-----
 xsec/{HFC125.xml.bin => HFC125-XFIT.xml.bin}  | Bin
 xsec/{HFC134a.xml => HFC134a-XFIT.xml}        |  14 +++----
 .../{HFC134a.xml.bin => HFC134a-XFIT.xml.bin} | Bin
 xsec/{HFC143a.xml => HFC143a-XFIT.xml}        |  14 +++----
 .../{HFC143a.xml.bin => HFC143a-XFIT.xml.bin} | Bin
 xsec/{HFC152a.xml => HFC152a-XFIT.xml}        |  38 +++++++++---------
 .../{HFC152a.xml.bin => HFC152a-XFIT.xml.bin} | Bin
 xsec/{HFC227ea.xml => HFC227ea-XFIT.xml}      |  10 ++---
 ...HFC227ea.xml.bin => HFC227ea-XFIT.xml.bin} | Bin
 xsec/{HFC23.xml => HFC23-XFIT.xml}            |   6 +--
 xsec/{HFC23.xml.bin => HFC23-XFIT.xml.bin}    | Bin
 xsec/{HFC236fa.xml => HFC236fa-XFIT.xml}      |   6 +--
 ...HFC236fa.xml.bin => HFC236fa-XFIT.xml.bin} | Bin
 xsec/{HFC245fa.xml => HFC245fa-XFIT.xml}      |   6 +--
 ...HFC245fa.xml.bin => HFC245fa-XFIT.xml.bin} | Bin
 xsec/{HFC32.xml => HFC32-XFIT.xml}            |  30 +++++++-------
 xsec/{HFC32.xml.bin => HFC32-XFIT.xml.bin}    | Bin
 xsec/{HFC365mfc.xml => HFC365mfc-XFIT.xml}    |   6 +--
 ...C365mfc.xml.bin => HFC365mfc-XFIT.xml.bin} | Bin
 xsec/{HFC4310mee.xml => HFC4310mee-XFIT.xml}  |  14 +++----
 ...310mee.xml.bin => HFC4310mee-XFIT.xml.bin} | Bin
 xsec/{Halon1211.xml => Halon1211-XFIT.xml}    |   6 +--
 ...lon1211.xml.bin => Halon1211-XFIT.xml.bin} | Bin
 xsec/{Halon1301.xml => Halon1301-XFIT.xml}    |   6 +--
 ...lon1301.xml.bin => Halon1301-XFIT.xml.bin} | Bin
 xsec/{Halon2402.xml => Halon2402-XFIT.xml}    |   6 +--
 ...lon2402.xml.bin => Halon2402-XFIT.xml.bin} | Bin
 xsec/{NF3.xml => NF3-XFIT.xml}                |   6 +--
 xsec/{NF3.xml.bin => NF3-XFIT.xml.bin}        | Bin
 xsec/{O3.xml => O3-XFIT.xml}                  |   6 +--
 xsec/{O3.xml.bin => O3-XFIT.xml.bin}          | Bin
 xsec/{SF6.xml => SF6-XFIT.xml}                |  14 +++----
 xsec/{SF6.xml.bin => SF6-XFIT.xml.bin}        | Bin
 xsec/{SO2F2.xml => SO2F2-XFIT.xml}            |   6 +--
 xsec/{SO2F2.xml.bin => SO2F2-XFIT.xml.bin}    | Bin
 xsec/{cC4F8.xml => cC4F8-XFIT.xml}            |  22 +++++-----
 xsec/{cC4F8.xml.bin => cC4F8-XFIT.xml.bin}    | Bin
 77 files changed, 247 insertions(+), 240 deletions(-)
 rename xsec/{C2F6.xml => C2F6-XFIT.xml} (86%)
 rename xsec/{C2F6.xml.bin => C2F6-XFIT.xml.bin} (100%)
 rename xsec/{C3F8.xml => C3F8-XFIT.xml} (86%)
 rename xsec/{C3F8.xml.bin => C3F8-XFIT.xml.bin} (100%)
 rename xsec/{C4F10.xml => C4F10-XFIT.xml} (86%)
 rename xsec/{C4F10.xml.bin => C4F10-XFIT.xml.bin} (100%)
 rename xsec/{C5F12.xml => C5F12-XFIT.xml} (86%)
 rename xsec/{C5F12.xml.bin => C5F12-XFIT.xml.bin} (100%)
 rename xsec/{C6F14.xml => C6F14-XFIT.xml} (86%)
 rename xsec/{C6F14.xml.bin => C6F14-XFIT.xml.bin} (100%)
 rename xsec/{C8F18.xml => C8F18-XFIT.xml} (86%)
 rename xsec/{C8F18.xml.bin => C8F18-XFIT.xml.bin} (100%)
 rename xsec/{CCl4.xml => CCl4-XFIT.xml} (86%)
 rename xsec/{CCl4.xml.bin => CCl4-XFIT.xml.bin} (100%)
 rename xsec/{CF4.xml => CF4-XFIT.xml} (86%)
 rename xsec/{CF4.xml.bin => CF4-XFIT.xml.bin} (100%)
 rename xsec/{CFC11.xml => CFC11-XFIT.xml} (86%)
 rename xsec/{CFC11.xml.bin => CFC11-XFIT.xml.bin} (100%)
 rename xsec/{CFC113.xml => CFC113-XFIT.xml} (86%)
 rename xsec/{CFC113.xml.bin => CFC113-XFIT.xml.bin} (100%)
 rename xsec/{CFC114.xml => CFC114-XFIT.xml} (86%)
 rename xsec/{CFC114.xml.bin => CFC114-XFIT.xml.bin} (100%)
 rename xsec/{CFC115.xml => CFC115-XFIT.xml} (86%)
 rename xsec/{CFC115.xml.bin => CFC115-XFIT.xml.bin} (100%)
 rename xsec/{CFC12.xml => CFC12-XFIT.xml} (86%)
 rename xsec/{CFC12.xml.bin => CFC12-XFIT.xml.bin} (100%)
 rename xsec/{CH2Cl2.xml => CH2Cl2-XFIT.xml} (86%)
 rename xsec/{CH2Cl2.xml.bin => CH2Cl2-XFIT.xml.bin} (100%)
 rename xsec/{CH3CCl3.xml => CH3CCl3-XFIT.xml} (86%)
 rename xsec/{CH3CCl3.xml.bin => CH3CCl3-XFIT.xml.bin} (100%)
 rename xsec/{CHCl3.xml => CHCl3-XFIT.xml} (86%)
 rename xsec/{CHCl3.xml.bin => CHCl3-XFIT.xml.bin} (100%)
 rename xsec/{HCFC141b.xml => HCFC141b-XFIT.xml} (86%)
 rename xsec/{HCFC141b.xml.bin => HCFC141b-XFIT.xml.bin} (100%)
 rename xsec/{HCFC142b.xml => HCFC142b-XFIT.xml} (86%)
 rename xsec/{HCFC142b.xml.bin => HCFC142b-XFIT.xml.bin} (100%)
 rename xsec/{HCFC22.xml => HCFC22-XFIT.xml} (86%)
 rename xsec/{HCFC22.xml.bin => HCFC22-XFIT.xml.bin} (100%)
 rename xsec/{HFC125.xml => HFC125-XFIT.xml} (86%)
 rename xsec/{HFC125.xml.bin => HFC125-XFIT.xml.bin} (100%)
 rename xsec/{HFC134a.xml => HFC134a-XFIT.xml} (86%)
 rename xsec/{HFC134a.xml.bin => HFC134a-XFIT.xml.bin} (100%)
 rename xsec/{HFC143a.xml => HFC143a-XFIT.xml} (86%)
 rename xsec/{HFC143a.xml.bin => HFC143a-XFIT.xml.bin} (100%)
 rename xsec/{HFC152a.xml => HFC152a-XFIT.xml} (86%)
 rename xsec/{HFC152a.xml.bin => HFC152a-XFIT.xml.bin} (100%)
 rename xsec/{HFC227ea.xml => HFC227ea-XFIT.xml} (86%)
 rename xsec/{HFC227ea.xml.bin => HFC227ea-XFIT.xml.bin} (100%)
 rename xsec/{HFC23.xml => HFC23-XFIT.xml} (86%)
 rename xsec/{HFC23.xml.bin => HFC23-XFIT.xml.bin} (100%)
 rename xsec/{HFC236fa.xml => HFC236fa-XFIT.xml} (86%)
 rename xsec/{HFC236fa.xml.bin => HFC236fa-XFIT.xml.bin} (100%)
 rename xsec/{HFC245fa.xml => HFC245fa-XFIT.xml} (86%)
 rename xsec/{HFC245fa.xml.bin => HFC245fa-XFIT.xml.bin} (100%)
 rename xsec/{HFC32.xml => HFC32-XFIT.xml} (86%)
 rename xsec/{HFC32.xml.bin => HFC32-XFIT.xml.bin} (100%)
 rename xsec/{HFC365mfc.xml => HFC365mfc-XFIT.xml} (86%)
 rename xsec/{HFC365mfc.xml.bin => HFC365mfc-XFIT.xml.bin} (100%)
 rename xsec/{HFC4310mee.xml => HFC4310mee-XFIT.xml} (86%)
 rename xsec/{HFC4310mee.xml.bin => HFC4310mee-XFIT.xml.bin} (100%)
 rename xsec/{Halon1211.xml => Halon1211-XFIT.xml} (86%)
 rename xsec/{Halon1211.xml.bin => Halon1211-XFIT.xml.bin} (100%)
 rename xsec/{Halon1301.xml => Halon1301-XFIT.xml} (86%)
 rename xsec/{Halon1301.xml.bin => Halon1301-XFIT.xml.bin} (100%)
 rename xsec/{Halon2402.xml => Halon2402-XFIT.xml} (86%)
 rename xsec/{Halon2402.xml.bin => Halon2402-XFIT.xml.bin} (100%)
 rename xsec/{NF3.xml => NF3-XFIT.xml} (86%)
 rename xsec/{NF3.xml.bin => NF3-XFIT.xml.bin} (100%)
 rename xsec/{O3.xml => O3-XFIT.xml} (86%)
 rename xsec/{O3.xml.bin => O3-XFIT.xml.bin} (100%)
 rename xsec/{SF6.xml => SF6-XFIT.xml} (86%)
 rename xsec/{SF6.xml.bin => SF6-XFIT.xml.bin} (100%)
 rename xsec/{SO2F2.xml => SO2F2-XFIT.xml} (86%)
 rename xsec/{SO2F2.xml.bin => SO2F2-XFIT.xml.bin} (100%)
 rename xsec/{cC4F8.xml => cC4F8-XFIT.xml} (86%)
 rename xsec/{cC4F8.xml.bin => cC4F8-XFIT.xml.bin} (100%)

diff --git a/ChangeLog b/ChangeLog
index e5644b5..26f1b3c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2024-09-17 Richard Larsson <richard.larsson@uni-hamburg.de>
+
+	* ARTS-CAT-DATA-10
+
+	* Rename XFIT files to contain XFIT, so that the name agrees
+	with the species-tag of ARTS.
+
 2024-01-31 Richard Larsson <richard.larsson@uni-hamburg.de>
 
 	* ARTS-CAT-DATA-9
diff --git a/xsec/C2F6.xml b/xsec/C2F6-XFIT.xml
similarity index 86%
rename from xsec/C2F6.xml
rename to xsec/C2F6-XFIT.xml
index cbbbbbb..31753e7 100644
--- a/xsec/C2F6.xml
+++ b/xsec/C2F6-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="9">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="9">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="9">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="2987">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,8 +22,8 @@
 </Array>
 <Matrix name="Data" nrows="2987" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="4648">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -34,8 +34,8 @@
 </Array>
 <Matrix name="Data" nrows="4648" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="5160">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -46,8 +46,8 @@
 </Array>
 <Matrix name="Data" nrows="5160" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="34515">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -58,8 +58,8 @@
 </Array>
 <Matrix name="Data" nrows="34515" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="83">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -70,8 +70,8 @@
 </Array>
 <Matrix name="Data" nrows="83" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="1658">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -82,8 +82,8 @@
 </Array>
 <Matrix name="Data" nrows="1658" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="21572">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -94,8 +94,8 @@
 </Array>
 <Matrix name="Data" nrows="21572" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="3152">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -106,8 +106,8 @@
 </Array>
 <Matrix name="Data" nrows="3152" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="84965">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -118,7 +118,7 @@
 </Array>
 <Matrix name="Data" nrows="84965" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/C2F6.xml.bin b/xsec/C2F6-XFIT.xml.bin
similarity index 100%
rename from xsec/C2F6.xml.bin
rename to xsec/C2F6-XFIT.xml.bin
diff --git a/xsec/C3F8.xml b/xsec/C3F8-XFIT.xml
similarity index 86%
rename from xsec/C3F8.xml
rename to xsec/C3F8-XFIT.xml
index 2e43fbb..dcb0920 100644
--- a/xsec/C3F8.xml
+++ b/xsec/C3F8-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="1">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="1">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="1">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="97909">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,7 +22,7 @@
 </Array>
 <Matrix name="Data" nrows="97909" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/C3F8.xml.bin b/xsec/C3F8-XFIT.xml.bin
similarity index 100%
rename from xsec/C3F8.xml.bin
rename to xsec/C3F8-XFIT.xml.bin
diff --git a/xsec/C4F10.xml b/xsec/C4F10-XFIT.xml
similarity index 86%
rename from xsec/C4F10.xml
rename to xsec/C4F10-XFIT.xml
index 40007a1..9c4a017 100644
--- a/xsec/C4F10.xml
+++ b/xsec/C4F10-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="1">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="1">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="1">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="99569">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,7 +22,7 @@
 </Array>
 <Matrix name="Data" nrows="99569" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/C4F10.xml.bin b/xsec/C4F10-XFIT.xml.bin
similarity index 100%
rename from xsec/C4F10.xml.bin
rename to xsec/C4F10-XFIT.xml.bin
diff --git a/xsec/C5F12.xml b/xsec/C5F12-XFIT.xml
similarity index 86%
rename from xsec/C5F12.xml
rename to xsec/C5F12-XFIT.xml
index 3968289..a35a4d9 100644
--- a/xsec/C5F12.xml
+++ b/xsec/C5F12-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="3">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="3">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="3">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="3319">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,8 +22,8 @@
 </Array>
 <Matrix name="Data" nrows="3319" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="58078">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -34,8 +34,8 @@
 </Array>
 <Matrix name="Data" nrows="58078" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="84633">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -46,7 +46,7 @@
 </Array>
 <Matrix name="Data" nrows="84633" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/C5F12.xml.bin b/xsec/C5F12-XFIT.xml.bin
similarity index 100%
rename from xsec/C5F12.xml.bin
rename to xsec/C5F12-XFIT.xml.bin
diff --git a/xsec/C6F14.xml b/xsec/C6F14-XFIT.xml
similarity index 86%
rename from xsec/C6F14.xml
rename to xsec/C6F14-XFIT.xml
index b0fde3b..c9aed7e 100644
--- a/xsec/C6F14.xml
+++ b/xsec/C6F14-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="1">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="1">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="1">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="58079">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,7 +22,7 @@
 </Array>
 <Matrix name="Data" nrows="58079" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/C6F14.xml.bin b/xsec/C6F14-XFIT.xml.bin
similarity index 100%
rename from xsec/C6F14.xml.bin
rename to xsec/C6F14-XFIT.xml.bin
diff --git a/xsec/C8F18.xml b/xsec/C8F18-XFIT.xml
similarity index 86%
rename from xsec/C8F18.xml
rename to xsec/C8F18-XFIT.xml
index 2abf2a7..bbee7ef 100644
--- a/xsec/C8F18.xml
+++ b/xsec/C8F18-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="1">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="1">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="1">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="58079">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,7 +22,7 @@
 </Array>
 <Matrix name="Data" nrows="58079" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/C8F18.xml.bin b/xsec/C8F18-XFIT.xml.bin
similarity index 100%
rename from xsec/C8F18.xml.bin
rename to xsec/C8F18-XFIT.xml.bin
diff --git a/xsec/CCl4.xml b/xsec/CCl4-XFIT.xml
similarity index 86%
rename from xsec/CCl4.xml
rename to xsec/CCl4-XFIT.xml
index 9601b4a..8090cb4 100644
--- a/xsec/CCl4.xml
+++ b/xsec/CCl4-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="1">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="1">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="1">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="127457">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,7 +22,7 @@
 </Array>
 <Matrix name="Data" nrows="127457" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/CCl4.xml.bin b/xsec/CCl4-XFIT.xml.bin
similarity index 100%
rename from xsec/CCl4.xml.bin
rename to xsec/CCl4-XFIT.xml.bin
diff --git a/xsec/CF4.xml b/xsec/CF4-XFIT.xml
similarity index 86%
rename from xsec/CF4.xml
rename to xsec/CF4-XFIT.xml
index 0de0adc..429bf86 100644
--- a/xsec/CF4.xml
+++ b/xsec/CF4-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="3">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="3">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="3">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="11285">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,8 +22,8 @@
 </Array>
 <Matrix name="Data" nrows="11285" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="15265">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -34,8 +34,8 @@
 </Array>
 <Matrix name="Data" nrows="15265" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="86459">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -46,7 +46,7 @@
 </Array>
 <Matrix name="Data" nrows="86459" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/CF4.xml.bin b/xsec/CF4-XFIT.xml.bin
similarity index 100%
rename from xsec/CF4.xml.bin
rename to xsec/CF4-XFIT.xml.bin
diff --git a/xsec/CFC11.xml b/xsec/CFC11-XFIT.xml
similarity index 86%
rename from xsec/CFC11.xml
rename to xsec/CFC11-XFIT.xml
index e2ee47f..c4f3ae2 100644
--- a/xsec/CFC11.xml
+++ b/xsec/CFC11-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="5">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="5">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="5">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="3983">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,8 +22,8 @@
 </Array>
 <Matrix name="Data" nrows="3983" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="23231">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -34,8 +34,8 @@
 </Array>
 <Matrix name="Data" nrows="23231" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="2820">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -46,8 +46,8 @@
 </Array>
 <Matrix name="Data" nrows="2820" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="23231">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -58,8 +58,8 @@
 </Array>
 <Matrix name="Data" nrows="23231" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="89280">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -70,7 +70,7 @@
 </Array>
 <Matrix name="Data" nrows="89280" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/CFC11.xml.bin b/xsec/CFC11-XFIT.xml.bin
similarity index 100%
rename from xsec/CFC11.xml.bin
rename to xsec/CFC11-XFIT.xml.bin
diff --git a/xsec/CFC113.xml b/xsec/CFC113-XFIT.xml
similarity index 86%
rename from xsec/CFC113.xml
rename to xsec/CFC113-XFIT.xml
index cb89083..e2bd612 100644
--- a/xsec/CFC113.xml
+++ b/xsec/CFC113-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="2">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="2">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="2">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="43149">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,8 +22,8 @@
 </Array>
 <Matrix name="Data" nrows="43149" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="62232">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -34,7 +34,7 @@
 </Array>
 <Matrix name="Data" nrows="62232" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/CFC113.xml.bin b/xsec/CFC113-XFIT.xml.bin
similarity index 100%
rename from xsec/CFC113.xml.bin
rename to xsec/CFC113-XFIT.xml.bin
diff --git a/xsec/CFC114.xml b/xsec/CFC114-XFIT.xml
similarity index 86%
rename from xsec/CFC114.xml
rename to xsec/CFC114-XFIT.xml
index c236334..b989f02 100644
--- a/xsec/CFC114.xml
+++ b/xsec/CFC114-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="9">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="9">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="9">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="3568">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,8 +22,8 @@
 </Array>
 <Matrix name="Data" nrows="3568" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="3038">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -34,8 +34,8 @@
 </Array>
 <Matrix name="Data" nrows="3038" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="165">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -46,8 +46,8 @@
 </Array>
 <Matrix name="Data" nrows="165" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="6068">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -58,8 +58,8 @@
 </Array>
 <Matrix name="Data" nrows="6068" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="1161">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -70,8 +70,8 @@
 </Array>
 <Matrix name="Data" nrows="1161" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="2498">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -82,8 +82,8 @@
 </Array>
 <Matrix name="Data" nrows="2498" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="464">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -94,8 +94,8 @@
 </Array>
 <Matrix name="Data" nrows="464" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="12808">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -106,8 +106,8 @@
 </Array>
 <Matrix name="Data" nrows="12808" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="61651">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -118,7 +118,7 @@
 </Array>
 <Matrix name="Data" nrows="61651" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/CFC114.xml.bin b/xsec/CFC114-XFIT.xml.bin
similarity index 100%
rename from xsec/CFC114.xml.bin
rename to xsec/CFC114-XFIT.xml.bin
diff --git a/xsec/CFC115.xml b/xsec/CFC115-XFIT.xml
similarity index 86%
rename from xsec/CFC115.xml
rename to xsec/CFC115-XFIT.xml
index 5d23ca6..9409b05 100644
--- a/xsec/CFC115.xml
+++ b/xsec/CFC115-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="3">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="3">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="3">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="4049">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,8 +22,8 @@
 </Array>
 <Matrix name="Data" nrows="4049" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="2359">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -34,8 +34,8 @@
 </Array>
 <Matrix name="Data" nrows="2359" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="6269">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -46,7 +46,7 @@
 </Array>
 <Matrix name="Data" nrows="6269" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/CFC115.xml.bin b/xsec/CFC115-XFIT.xml.bin
similarity index 100%
rename from xsec/CFC115.xml.bin
rename to xsec/CFC115-XFIT.xml.bin
diff --git a/xsec/CFC12.xml b/xsec/CFC12-XFIT.xml
similarity index 86%
rename from xsec/CFC12.xml
rename to xsec/CFC12-XFIT.xml
index 3803eb5..6803297 100644
--- a/xsec/CFC12.xml
+++ b/xsec/CFC12-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="1">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="1">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="1">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="374368">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,7 +22,7 @@
 </Array>
 <Matrix name="Data" nrows="374368" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/CFC12.xml.bin b/xsec/CFC12-XFIT.xml.bin
similarity index 100%
rename from xsec/CFC12.xml.bin
rename to xsec/CFC12-XFIT.xml.bin
diff --git a/xsec/CH2Cl2.xml b/xsec/CH2Cl2-XFIT.xml
similarity index 86%
rename from xsec/CH2Cl2.xml
rename to xsec/CH2Cl2-XFIT.xml
index 9d51c92..0aa6b6c 100644
--- a/xsec/CH2Cl2.xml
+++ b/xsec/CH2Cl2-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="1">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="1">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="1">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="97909">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,7 +22,7 @@
 </Array>
 <Matrix name="Data" nrows="97909" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/CH2Cl2.xml.bin b/xsec/CH2Cl2-XFIT.xml.bin
similarity index 100%
rename from xsec/CH2Cl2.xml.bin
rename to xsec/CH2Cl2-XFIT.xml.bin
diff --git a/xsec/CH3CCl3.xml b/xsec/CH3CCl3-XFIT.xml
similarity index 86%
rename from xsec/CH3CCl3.xml
rename to xsec/CH3CCl3-XFIT.xml
index f7a77f6..06eb639 100644
--- a/xsec/CH3CCl3.xml
+++ b/xsec/CH3CCl3-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="1">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="1">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="1">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="99569">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,7 +22,7 @@
 </Array>
 <Matrix name="Data" nrows="99569" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/CH3CCl3.xml.bin b/xsec/CH3CCl3-XFIT.xml.bin
similarity index 100%
rename from xsec/CH3CCl3.xml.bin
rename to xsec/CH3CCl3-XFIT.xml.bin
diff --git a/xsec/CHCl3.xml b/xsec/CHCl3-XFIT.xml
similarity index 86%
rename from xsec/CHCl3.xml
rename to xsec/CHCl3-XFIT.xml
index 2b3ae38..4c65be7 100644
--- a/xsec/CHCl3.xml
+++ b/xsec/CHCl3-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="3">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="3">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="3">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="2406">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,8 +22,8 @@
 </Array>
 <Matrix name="Data" nrows="2406" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="1668">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -34,8 +34,8 @@
 </Array>
 <Matrix name="Data" nrows="1668" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="106113">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -46,7 +46,7 @@
 </Array>
 <Matrix name="Data" nrows="106113" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/CHCl3.xml.bin b/xsec/CHCl3-XFIT.xml.bin
similarity index 100%
rename from xsec/CHCl3.xml.bin
rename to xsec/CHCl3-XFIT.xml.bin
diff --git a/xsec/HCFC141b.xml b/xsec/HCFC141b-XFIT.xml
similarity index 86%
rename from xsec/HCFC141b.xml
rename to xsec/HCFC141b-XFIT.xml
index 5bce28b..9ecb45b 100644
--- a/xsec/HCFC141b.xml
+++ b/xsec/HCFC141b-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="3">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="3">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="3">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="166">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,8 +22,8 @@
 </Array>
 <Matrix name="Data" nrows="166" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="337178">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -34,8 +34,8 @@
 </Array>
 <Matrix name="Data" nrows="337178" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="56421">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -46,7 +46,7 @@
 </Array>
 <Matrix name="Data" nrows="56421" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/HCFC141b.xml.bin b/xsec/HCFC141b-XFIT.xml.bin
similarity index 100%
rename from xsec/HCFC141b.xml.bin
rename to xsec/HCFC141b-XFIT.xml.bin
diff --git a/xsec/HCFC142b.xml b/xsec/HCFC142b-XFIT.xml
similarity index 86%
rename from xsec/HCFC142b.xml
rename to xsec/HCFC142b-XFIT.xml
index 1278b70..70ab9e0 100644
--- a/xsec/HCFC142b.xml
+++ b/xsec/HCFC142b-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="3">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="3">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="3">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="830">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,8 +22,8 @@
 </Array>
 <Matrix name="Data" nrows="830" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="112834">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -34,8 +34,8 @@
 </Array>
 <Matrix name="Data" nrows="112834" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="82973">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -46,7 +46,7 @@
 </Array>
 <Matrix name="Data" nrows="82973" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/HCFC142b.xml.bin b/xsec/HCFC142b-XFIT.xml.bin
similarity index 100%
rename from xsec/HCFC142b.xml.bin
rename to xsec/HCFC142b-XFIT.xml.bin
diff --git a/xsec/HCFC22.xml b/xsec/HCFC22-XFIT.xml
similarity index 86%
rename from xsec/HCFC22.xml
rename to xsec/HCFC22-XFIT.xml
index bdae062..4b2265d 100644
--- a/xsec/HCFC22.xml
+++ b/xsec/HCFC22-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="1">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="1">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="1">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="517722">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,7 +22,7 @@
 </Array>
 <Matrix name="Data" nrows="517722" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/HCFC22.xml.bin b/xsec/HCFC22-XFIT.xml.bin
similarity index 100%
rename from xsec/HCFC22.xml.bin
rename to xsec/HCFC22-XFIT.xml.bin
diff --git a/xsec/HFC125.xml b/xsec/HFC125-XFIT.xml
similarity index 86%
rename from xsec/HFC125.xml
rename to xsec/HFC125-XFIT.xml
index 4046200..0d601ac 100644
--- a/xsec/HFC125.xml
+++ b/xsec/HFC125-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="4">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="4">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="4">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="7">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,8 +22,8 @@
 </Array>
 <Matrix name="Data" nrows="7" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="81">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -34,8 +34,8 @@
 </Array>
 <Matrix name="Data" nrows="81" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="20846">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -46,8 +46,8 @@
 </Array>
 <Matrix name="Data" nrows="20846" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="82905">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -58,7 +58,7 @@
 </Array>
 <Matrix name="Data" nrows="82905" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/HFC125.xml.bin b/xsec/HFC125-XFIT.xml.bin
similarity index 100%
rename from xsec/HFC125.xml.bin
rename to xsec/HFC125-XFIT.xml.bin
diff --git a/xsec/HFC134a.xml b/xsec/HFC134a-XFIT.xml
similarity index 86%
rename from xsec/HFC134a.xml
rename to xsec/HFC134a-XFIT.xml
index a9a8d89..02e3876 100644
--- a/xsec/HFC134a.xml
+++ b/xsec/HFC134a-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="3">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="3">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="3">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="29909">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,8 +22,8 @@
 </Array>
 <Matrix name="Data" nrows="29909" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="9956">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -34,8 +34,8 @@
 </Array>
 <Matrix name="Data" nrows="9956" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="677028">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -46,7 +46,7 @@
 </Array>
 <Matrix name="Data" nrows="677028" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/HFC134a.xml.bin b/xsec/HFC134a-XFIT.xml.bin
similarity index 100%
rename from xsec/HFC134a.xml.bin
rename to xsec/HFC134a-XFIT.xml.bin
diff --git a/xsec/HFC143a.xml b/xsec/HFC143a-XFIT.xml
similarity index 86%
rename from xsec/HFC143a.xml
rename to xsec/HFC143a-XFIT.xml
index 311273a..2717d6d 100644
--- a/xsec/HFC143a.xml
+++ b/xsec/HFC143a-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="3">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="3">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="3">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="830">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,8 +22,8 @@
 </Array>
 <Matrix name="Data" nrows="830" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="391608">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -34,8 +34,8 @@
 </Array>
 <Matrix name="Data" nrows="391608" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="49784">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -46,7 +46,7 @@
 </Array>
 <Matrix name="Data" nrows="49784" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/HFC143a.xml.bin b/xsec/HFC143a-XFIT.xml.bin
similarity index 100%
rename from xsec/HFC143a.xml.bin
rename to xsec/HFC143a-XFIT.xml.bin
diff --git a/xsec/HFC152a.xml b/xsec/HFC152a-XFIT.xml
similarity index 86%
rename from xsec/HFC152a.xml
rename to xsec/HFC152a-XFIT.xml
index bdc6bf9..c083cd6 100644
--- a/xsec/HFC152a.xml
+++ b/xsec/HFC152a-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="9">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="9">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="9">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="5061">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,8 +22,8 @@
 </Array>
 <Matrix name="Data" nrows="5061" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="992">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -34,8 +34,8 @@
 </Array>
 <Matrix name="Data" nrows="992" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="18008">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -46,8 +46,8 @@
 </Array>
 <Matrix name="Data" nrows="18008" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="5469">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -58,8 +58,8 @@
 </Array>
 <Matrix name="Data" nrows="5469" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="18008">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -70,8 +70,8 @@
 </Array>
 <Matrix name="Data" nrows="18008" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="11443">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -82,8 +82,8 @@
 </Array>
 <Matrix name="Data" nrows="11443" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="19758">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -94,8 +94,8 @@
 </Array>
 <Matrix name="Data" nrows="19758" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="989">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -106,8 +106,8 @@
 </Array>
 <Matrix name="Data" nrows="989" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="82970">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -118,7 +118,7 @@
 </Array>
 <Matrix name="Data" nrows="82970" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/HFC152a.xml.bin b/xsec/HFC152a-XFIT.xml.bin
similarity index 100%
rename from xsec/HFC152a.xml.bin
rename to xsec/HFC152a-XFIT.xml.bin
diff --git a/xsec/HFC227ea.xml b/xsec/HFC227ea-XFIT.xml
similarity index 86%
rename from xsec/HFC227ea.xml
rename to xsec/HFC227ea-XFIT.xml
index f69ea6f..3f2e975 100644
--- a/xsec/HFC227ea.xml
+++ b/xsec/HFC227ea-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="2">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="2">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="2">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="829">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,8 +22,8 @@
 </Array>
 <Matrix name="Data" nrows="829" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="99568">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -34,7 +34,7 @@
 </Array>
 <Matrix name="Data" nrows="99568" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/HFC227ea.xml.bin b/xsec/HFC227ea-XFIT.xml.bin
similarity index 100%
rename from xsec/HFC227ea.xml.bin
rename to xsec/HFC227ea-XFIT.xml.bin
diff --git a/xsec/HFC23.xml b/xsec/HFC23-XFIT.xml
similarity index 86%
rename from xsec/HFC23.xml
rename to xsec/HFC23-XFIT.xml
index e91e508..3b7b74b 100644
--- a/xsec/HFC23.xml
+++ b/xsec/HFC23-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="1">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="1">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="1">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="438070">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,7 +22,7 @@
 </Array>
 <Matrix name="Data" nrows="438070" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/HFC23.xml.bin b/xsec/HFC23-XFIT.xml.bin
similarity index 100%
rename from xsec/HFC23.xml.bin
rename to xsec/HFC23-XFIT.xml.bin
diff --git a/xsec/HFC236fa.xml b/xsec/HFC236fa-XFIT.xml
similarity index 86%
rename from xsec/HFC236fa.xml
rename to xsec/HFC236fa-XFIT.xml
index 253ec04..ef1786e 100644
--- a/xsec/HFC236fa.xml
+++ b/xsec/HFC236fa-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="1">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="1">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="1">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="9549">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,7 +22,7 @@
 </Array>
 <Matrix name="Data" nrows="9549" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/HFC236fa.xml.bin b/xsec/HFC236fa-XFIT.xml.bin
similarity index 100%
rename from xsec/HFC236fa.xml.bin
rename to xsec/HFC236fa-XFIT.xml.bin
diff --git a/xsec/HFC245fa.xml b/xsec/HFC245fa-XFIT.xml
similarity index 86%
rename from xsec/HFC245fa.xml
rename to xsec/HFC245fa-XFIT.xml
index 897753d..0d54067 100644
--- a/xsec/HFC245fa.xml
+++ b/xsec/HFC245fa-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="1">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="1">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="1">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="3569">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,7 +22,7 @@
 </Array>
 <Matrix name="Data" nrows="3569" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/HFC245fa.xml.bin b/xsec/HFC245fa-XFIT.xml.bin
similarity index 100%
rename from xsec/HFC245fa.xml.bin
rename to xsec/HFC245fa-XFIT.xml.bin
diff --git a/xsec/HFC32.xml b/xsec/HFC32-XFIT.xml
similarity index 86%
rename from xsec/HFC32.xml
rename to xsec/HFC32-XFIT.xml
index c3e575e..70c47fd 100644
--- a/xsec/HFC32.xml
+++ b/xsec/HFC32-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="7">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="7">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="7">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="415">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,8 +22,8 @@
 </Array>
 <Matrix name="Data" nrows="415" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="10458">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -34,8 +34,8 @@
 </Array>
 <Matrix name="Data" nrows="10458" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="6056">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -46,8 +46,8 @@
 </Array>
 <Matrix name="Data" nrows="6056" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="15995">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -58,8 +58,8 @@
 </Array>
 <Matrix name="Data" nrows="15995" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="2473">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -70,8 +70,8 @@
 </Array>
 <Matrix name="Data" nrows="2473" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="5973">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -82,8 +82,8 @@
 </Array>
 <Matrix name="Data" nrows="5973" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="83385">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -94,7 +94,7 @@
 </Array>
 <Matrix name="Data" nrows="83385" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/HFC32.xml.bin b/xsec/HFC32-XFIT.xml.bin
similarity index 100%
rename from xsec/HFC32.xml.bin
rename to xsec/HFC32-XFIT.xml.bin
diff --git a/xsec/HFC365mfc.xml b/xsec/HFC365mfc-XFIT.xml
similarity index 86%
rename from xsec/HFC365mfc.xml
rename to xsec/HFC365mfc-XFIT.xml
index 5ad5143..8af334a 100644
--- a/xsec/HFC365mfc.xml
+++ b/xsec/HFC365mfc-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="1">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="1">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="1">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="23239">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,7 +22,7 @@
 </Array>
 <Matrix name="Data" nrows="23239" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/HFC365mfc.xml.bin b/xsec/HFC365mfc-XFIT.xml.bin
similarity index 100%
rename from xsec/HFC365mfc.xml.bin
rename to xsec/HFC365mfc-XFIT.xml.bin
diff --git a/xsec/HFC4310mee.xml b/xsec/HFC4310mee-XFIT.xml
similarity index 86%
rename from xsec/HFC4310mee.xml
rename to xsec/HFC4310mee-XFIT.xml
index 860a296..1942103 100644
--- a/xsec/HFC4310mee.xml
+++ b/xsec/HFC4310mee-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="3">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="3">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="3">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="830">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,8 +22,8 @@
 </Array>
 <Matrix name="Data" nrows="830" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="97908">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -34,8 +34,8 @@
 </Array>
 <Matrix name="Data" nrows="97908" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="49784">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -46,7 +46,7 @@
 </Array>
 <Matrix name="Data" nrows="49784" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/HFC4310mee.xml.bin b/xsec/HFC4310mee-XFIT.xml.bin
similarity index 100%
rename from xsec/HFC4310mee.xml.bin
rename to xsec/HFC4310mee-XFIT.xml.bin
diff --git a/xsec/Halon1211.xml b/xsec/Halon1211-XFIT.xml
similarity index 86%
rename from xsec/Halon1211.xml
rename to xsec/Halon1211-XFIT.xml
index 676d286..d5b0354 100644
--- a/xsec/Halon1211.xml
+++ b/xsec/Halon1211-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="1">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="1">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="1">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="97909">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,7 +22,7 @@
 </Array>
 <Matrix name="Data" nrows="97909" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/Halon1211.xml.bin b/xsec/Halon1211-XFIT.xml.bin
similarity index 100%
rename from xsec/Halon1211.xml.bin
rename to xsec/Halon1211-XFIT.xml.bin
diff --git a/xsec/Halon1301.xml b/xsec/Halon1301-XFIT.xml
similarity index 86%
rename from xsec/Halon1301.xml
rename to xsec/Halon1301-XFIT.xml
index 8d5fd72..ae65863 100644
--- a/xsec/Halon1301.xml
+++ b/xsec/Halon1301-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="1">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="1">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="1">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="99399">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,7 +22,7 @@
 </Array>
 <Matrix name="Data" nrows="99399" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/Halon1301.xml.bin b/xsec/Halon1301-XFIT.xml.bin
similarity index 100%
rename from xsec/Halon1301.xml.bin
rename to xsec/Halon1301-XFIT.xml.bin
diff --git a/xsec/Halon2402.xml b/xsec/Halon2402-XFIT.xml
similarity index 86%
rename from xsec/Halon2402.xml
rename to xsec/Halon2402-XFIT.xml
index 1529033..5f1ab14 100644
--- a/xsec/Halon2402.xml
+++ b/xsec/Halon2402-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="1">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="1">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="1">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="98739">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,7 +22,7 @@
 </Array>
 <Matrix name="Data" nrows="98739" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/Halon2402.xml.bin b/xsec/Halon2402-XFIT.xml.bin
similarity index 100%
rename from xsec/Halon2402.xml.bin
rename to xsec/Halon2402-XFIT.xml.bin
diff --git a/xsec/NF3.xml b/xsec/NF3-XFIT.xml
similarity index 86%
rename from xsec/NF3.xml
rename to xsec/NF3-XFIT.xml
index 49d3c6f..51fe9fd 100644
--- a/xsec/NF3.xml
+++ b/xsec/NF3-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="1">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="1">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="1">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="97909">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,7 +22,7 @@
 </Array>
 <Matrix name="Data" nrows="97909" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/NF3.xml.bin b/xsec/NF3-XFIT.xml.bin
similarity index 100%
rename from xsec/NF3.xml.bin
rename to xsec/NF3-XFIT.xml.bin
diff --git a/xsec/O3.xml b/xsec/O3-XFIT.xml
similarity index 86%
rename from xsec/O3.xml
rename to xsec/O3-XFIT.xml
index 381f749..c0d0eed 100644
--- a/xsec/O3.xml
+++ b/xsec/O3-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="1">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="1">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="1">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="457191">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,7 +22,7 @@
 </Array>
 <Matrix name="Data" nrows="457191" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/O3.xml.bin b/xsec/O3-XFIT.xml.bin
similarity index 100%
rename from xsec/O3.xml.bin
rename to xsec/O3-XFIT.xml.bin
diff --git a/xsec/SF6.xml b/xsec/SF6-XFIT.xml
similarity index 86%
rename from xsec/SF6.xml
rename to xsec/SF6-XFIT.xml
index 1b0a39c..dcb4c37 100644
--- a/xsec/SF6.xml
+++ b/xsec/SF6-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="3">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="3">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="3">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="6057">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,8 +22,8 @@
 </Array>
 <Matrix name="Data" nrows="6057" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="5476">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -34,8 +34,8 @@
 </Array>
 <Matrix name="Data" nrows="5476" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="92013">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -46,7 +46,7 @@
 </Array>
 <Matrix name="Data" nrows="92013" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/SF6.xml.bin b/xsec/SF6-XFIT.xml.bin
similarity index 100%
rename from xsec/SF6.xml.bin
rename to xsec/SF6-XFIT.xml.bin
diff --git a/xsec/SO2F2.xml b/xsec/SO2F2-XFIT.xml
similarity index 86%
rename from xsec/SO2F2.xml
rename to xsec/SO2F2-XFIT.xml
index d0d3210..2e9ddf0 100644
--- a/xsec/SO2F2.xml
+++ b/xsec/SO2F2-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="1">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="1">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="1">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="99569">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,7 +22,7 @@
 </Array>
 <Matrix name="Data" nrows="99569" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/SO2F2.xml.bin b/xsec/SO2F2-XFIT.xml.bin
similarity index 100%
rename from xsec/SO2F2.xml.bin
rename to xsec/SO2F2-XFIT.xml.bin
diff --git a/xsec/cC4F8.xml b/xsec/cC4F8-XFIT.xml
similarity index 86%
rename from xsec/cC4F8.xml
rename to xsec/cC4F8-XFIT.xml
index 88685ed..d49362f 100644
--- a/xsec/cC4F8.xml
+++ b/xsec/cC4F8-XFIT.xml
@@ -10,8 +10,8 @@
 </Vector>
 <Vector name="Maximum temperatures from fit" nelem="5">
 </Vector>
-<Array name="Fit coefficients" type="GriddedField2" nelem="5">
-<GriddedField2>
+<Array name="Fit coefficients" type="GriddedField1Named" nelem="5">
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="83">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -22,8 +22,8 @@
 </Array>
 <Matrix name="Data" nrows="83" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="2328">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -34,8 +34,8 @@
 </Array>
 <Matrix name="Data" nrows="2328" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="5143">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -46,8 +46,8 @@
 </Array>
 <Matrix name="Data" nrows="5143" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="37178">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -58,8 +58,8 @@
 </Array>
 <Matrix name="Data" nrows="37178" ncols="4">
 </Matrix>
-</GriddedField2>
-<GriddedField2>
+</GriddedField1Named>
+<GriddedField1Named>
 <Vector name="frequency grid [Hz]" nelem="83636">
 </Vector>
 <Array name="fit coefficients [m]" type="String" nelem="4">
@@ -70,7 +70,7 @@
 </Array>
 <Matrix name="Data" nrows="83636" ncols="4">
 </Matrix>
-</GriddedField2>
+</GriddedField1Named>
 </Array>
 </XsecRecord>
 </arts>
diff --git a/xsec/cC4F8.xml.bin b/xsec/cC4F8-XFIT.xml.bin
similarity index 100%
rename from xsec/cC4F8.xml.bin
rename to xsec/cC4F8-XFIT.xml.bin
-- 
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