[doc] Fix broken links

doc/sphinx/yaml/species.rst

@@ -71,7 +71,7 @@ Fields of a species ``thermo`` entry used by all models are:
 NASA 7-coefficient polynomials
 ------------------------------
 
-The polynomial form `described here <https://cantera.org/science/science-species.html#the-nasa-7-coefficient-polynomial-parameterization>`__,
+The polynomial form `described here <https://cantera.org/science/species-thermo.html#the-nasa-7-coefficient-polynomial-parameterization>`__,
 given for one or two temperature regions. Additional fields of a ``NASA7``
 thermo entry are:
 
@@ -104,7 +104,7 @@ Example::
 NASA 9-coefficient polynomials
 ------------------------------
 
-The polynomial form `described here <https://cantera.org/science/science-species.html#the-nasa-9-coefficient-polynomial-parameterization>`__,
+The polynomial form `described here <https://cantera.org/science/species-thermo.html#the-nasa-9-coefficient-polynomial-parameterization>`__,
 given for any number of temperature regions. Additional fields of a ``NASA9``
 thermo entry are:
 
@@ -140,7 +140,7 @@ Example::
 Shomate polynomials
 -------------------
 
-The polynomial form `described here <https://cantera.org/science/science-species.html#the-shomate-parameterization>`__,
+The polynomial form `described here <https://cantera.org/science/species-thermo.html#the-shomate-parameterization>`__,
 given for one or two temperature regions. Additional fields of a ``Shomate``
 thermo entry are:
 
@@ -173,7 +173,7 @@ Example::
 Constant heat capacity
 ----------------------
 
-The constant heat capacity model `described here <https://cantera.org/science/science-species.html#constant-heat-capacity>`__.
+The constant heat capacity model `described here <https://cantera.org/science/species-thermo.html#constant-heat-capacity>`__.
 Additional fields of a ``constant-cp`` thermo entry are:
 
 ``T0``

interfaces/cython/cantera/ck2yaml.py

@@ -209,7 +209,7 @@ class Nasa7:
     """
     Thermodynamic data parameterized as two seven-coefficient NASA
     polynomials.
-    See https://cantera.org/science/science-species.html#the-nasa-7-coefficient-polynomial-parameterization
+    See https://cantera.org/science/species-thermo.html#the-nasa-7-coefficient-polynomial-parameterization
     """
     def __init__(self, *, Tmin, Tmax, Tmid, low_coeffs, high_coeffs, note=''):
         self.Tmin = Tmin
@@ -240,7 +240,7 @@ class Nasa9:
     """
     Thermodynamic data parameterized as any number of nine-coefficient NASA
     polynomials.
-    See https://cantera.org/science/science-species.html#the-nasa-9-coefficient-polynomial-parameterization
+    See https://cantera.org/science/species-thermo.html#the-nasa-9-coefficient-polynomial-parameterization
 
     :param data:
         List of polynomials, where each polynomial is written as

interfaces/cython/cantera/cti2yaml.py

@@ -266,14 +266,14 @@ def __init__(self, name, atoms='', note = '', thermo=None, transport=None,
             The parameterization to use to compute the reference-state
             thermodynamic properties. This must be one of the entry types
             described in `Thermodynamic Property Models
-            <https://cantera.org/science/science-species.html#sec-thermo-models>`__.
+            <https://cantera.org/science/species-thermo.html#sec-thermo-models>`__.
             To specify multiple parameterizations, each for a different temperature range,
             group them in parentheses.
         :param transport:
             An entry specifying parameters to compute this species'
             contribution to the transport properties. This must be one of the
             entry types described in `Species Transport Coefficients
-            <https://cantera.org/science/science-species.html#species-transport-coefficients>`__,
+            <https://cantera.org/science/species-thermo.html#species-transport-coefficients>`__,
             and must be consistent with the transport model of the phase into which
             the species is imported. To specify parameters for multiple
             transport models, group the entries in parentheses.