Add per file header and footer sizes

NUBASE added a header in 2020, the 2020 files from AME now have
different header sizes for each file and they are not the same as
previous years. One of the reaction files from 2020 has a footer.

Author: php1ic

pynch/ame_mass_file.py

@@ -9,6 +9,8 @@ def __init__(self, year: int):
         """Setup up the values."""
         super(AMEMassFile, self).__init__()
         if year < 2020:
+            self.HEADER = 39
+            self.FOOTER = None
             self.START_A = 16
             self.END_A = 19
             self.START_Z = 11
@@ -30,12 +32,14 @@ def __init__(self, year: int):
             self.START_MICRO_DU = 113
             self.END_MICRO_DU = 125
         else:
+            self.HEADER = 36
+            self.FOOTER = None
             self.START_A = 16
             self.END_A = 19
             self.START_Z = 11
             self.END_Z = 14
             self.START_ME = 29
-            self.END_ME = 41
+            self.END_ME = 42
             self.START_DME = 43
             self.END_DME = 53
             self.START_BE_PER_A = 56

pynch/ame_mass_parse.py

@@ -52,6 +52,6 @@ def read_file(self) -> pd.DataFrame:
             lines = [line.rstrip() for line in f]
 
         # Remove the header lines
-        lines = lines[self.AME_HEADER:]
+        lines = lines[self.HEADER:self.FOOTER]
 
         return pd.DataFrame.from_dict([self._read_line(line) for line in lines])

pynch/ame_reaction_1_file.py

@@ -9,6 +9,8 @@ def __init__(self, year: int):
         """Setup the values that locate the variable."""
         super(AMEReactionFileOne, self).__init__()
         if year < 2020:
+            self.HEADER = 39
+            self.FOOTER = None
             self.START_R1_A = 1
             self.END_R1_A = 4
             self.START_R1_Z = 8
@@ -38,6 +40,8 @@ def __init__(self, year: int):
             self.START_DQBN = 113
             self.END_DQBN = 125
         else:
+            self.HEADER = 35
+            self.FOOTER = None
             self.START_R1_A = 1
             self.END_R1_A = 4
             self.START_R1_Z = 8

pynch/ame_reaction_1_parse.py

@@ -58,6 +58,6 @@ def read_file(self) -> pd.DataFrame:
             lines = [line.rstrip() for line in f]
 
         # Remove the header lines
-        lines = lines[self.AME_HEADER:]
+        lines = lines[self.HEADER:self.FOOTER]
 
         return pd.DataFrame.from_dict([self._read_line(line) for line in lines])

pynch/ame_reaction_2_file.py

@@ -9,6 +9,8 @@ def __init__(self, year: int):
         """Setup the values that locate the variables."""
         super(AMEReactionFileTwo, self).__init__()
         if year < 2020:
+            self.HEADER = 39
+            self.FOOTER = None
             self.START_R2_A = 1
             self.END_R2_A = 4
             self.START_R2_Z = 8
@@ -38,6 +40,8 @@ def __init__(self, year: int):
             self.START_DQNA = 113
             self.END_DQNA = 125
         else:
+            self.HEADER = 37
+            self.FOOTER = 3645
             self.START_R2_A = 1
             self.END_R2_A = 4
             self.START_R2_Z = 8

pynch/ame_reaction_2_parse.py

@@ -58,7 +58,7 @@ def read_file(self) -> pd.DataFrame:
             lines = [line.rstrip() for line in f]
 
         # Remove the header lines and the footer for the 2020 table
-        lines = lines[self.AME_HEADER:self.AME_FOOTER]
+        lines = lines[self.HEADER:self.FOOTER]
 
         # The 2020 rct2 file has additional lines feeds not present in any other file
         the_lines = [line for line in lines if line[:1] != "1"]

pynch/nubase_file.py

@@ -15,6 +15,8 @@ def __init__(self, year: int):
         """Setup the values that locate the variable."""
         super(NubaseFile, self).__init__()
         if year < 2020:
+            self.HEADER = 0
+            self.FOOTER = None
             self.START_A = 0
             self.END_A = 3
             self.START_Z = 4
@@ -49,6 +51,8 @@ def __init__(self, year: int):
             # to show that we haven't just forgotten about it.
             # END_DECAYSTRING = EOL;
         else:
+            self.HEADER = 25
+            self.FOOTER = None
             self.START_A = 0
             self.END_A = 3
             self.START_Z = 4

pynch/nubase_parse.py

@@ -128,8 +128,7 @@ def read_file(self) -> pd.DataFrame:
         with open(self.filename, "r") as f:
             lines = [line.rstrip() for line in f]
 
-        if self.year == 2020:
-            lines = lines[self.NUBASE_HEADER:]
+        lines = lines[self.HEADER:self.FOOTER]
 
         the_lines = [
             self._read_line(line) for line in lines if self._readable_line(line)

pynch/parse.py

@@ -12,9 +12,6 @@ class Parse:
     def __init__(self):
         """Construct the symbol to Z map and set the AME header length."""
         super(Parse, self).__init__()
-        self.AME_HEADER = 39
-        self.AME_FOOTER = 3645  # Only for the rct2 file of 2020
-        self.NUBASE_HEADER = 25  # Only for the 2020 table
         self.z_to_symbol = {
             0: "n", 1: "H", 2: "He", 3: "Li", 4: "Be", 5: "B", 6: "C", 7: "N", 8: "O", 9: "F",
             10: "Ne", 11: "Na", 12: "Mg", 13: "Al", 14: "Si", 15: "P", 16: "S", 17: "Cl", 18: "Ar", 19: "K",