switching primary branch to main

update documentation and readme for branch changes

generalize build opener function for different Earthdata instances

update reduce OTIS files for python3 and projections

add test tidal ellipse program

adjust dimensions of input coordinates to be iterable

README.md

@@ -2,12 +2,12 @@ pyTMD
 =====
 
 [![Language](https://img.shields.io/badge/python-v3.7-green.svg)](https://www.python.org/)
-[![License](https://img.shields.io/badge/license-MIT-green.svg)](https://github.com/tsutterley/pyTMD/blob/master/LICENSE)
+[![License](https://img.shields.io/badge/license-MIT-green.svg)](https://github.com/tsutterley/pyTMD/blob/main/LICENSE)
 [![PyPI Version](https://img.shields.io/pypi/v/pyTMD.svg)](https://pypi.python.org/pypi/pyTMD/)
 [![Documentation Status](https://readthedocs.org/projects/pytmd/badge/?version=latest)](https://pytmd.readthedocs.io/en/latest/?badge=latest)
-[![codecov](https://codecov.io/gh/tsutterley/pyTMD/branch/master/graph/badge.svg)](https://codecov.io/gh/tsutterley/pyTMD)
-[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/tsutterley/pyTMD/master)
-[![Binder](https://binder.pangeo.io/badge.svg)](https://binder.pangeo.io/v2/gh/tsutterley/pyTMD/master)
+[![codecov](https://codecov.io/gh/tsutterley/pyTMD/branch/main/graph/badge.svg)](https://codecov.io/gh/tsutterley/pyTMD)
+[![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/tsutterley/pyTMD/main)
+[![Binder](https://binder.pangeo.io/badge.svg)](https://binder.pangeo.io/v2/gh/tsutterley/pyTMD/main)
 
 #### Python-based tidal prediction software that reads OTIS, GOT and FES formatted tidal solutions for calculating ocean and load tides
 
@@ -57,7 +57,7 @@ L. Padman, M. R. Siegfried, H. A. Fricker,
 The program homepage is:  
 https://github.com/tsutterley/pyTMD  
 A zip archive of the latest version is available directly at:  
-https://github.com/tsutterley/pyTMD/archive/master.zip  
+https://github.com/tsutterley/pyTMD/archive/main.zip  
 
 #### Software
 Matlab Tide Model Driver from Earth & Space Research is available at:  

doc/source/conf.py

@@ -22,7 +22,7 @@
 author = 'Tyler C. Sutterley'
 
 # The full version, including alpha/beta/rc tags
-release = '1.0.2.12'
+release = '1.0.2.13'
 
 
 # -- General configuration ---------------------------------------------------

doc/source/getting_started/Getting-Started.md

@@ -3,12 +3,12 @@ Getting Started
 
 #### Tide Model Formats
 OTIS and ATLAS formatted data use a single binary file to store all the constituents for either heights (`z`) or transports (`u`, `v`).
-Arctic Ocean models can be downloaded from the NSF ArcticData server using the [`arcticdata_tides.py`](https://github.com/tsutterley/pyTMD/blob/master/scripts/arcticdata_tides.py) program.
-CATS2008 can be downloaded from the US Antarctic Program (USAP) using the [`usap_cats_tides.py`](https://github.com/tsutterley/pyTMD/blob/master/scripts/usap_cats_tides.py) program.
+Arctic Ocean models can be downloaded from the NSF ArcticData server using the [`arcticdata_tides.py`](https://github.com/tsutterley/pyTMD/blob/main/scripts/arcticdata_tides.py) program.
+CATS2008 can be downloaded from the US Antarctic Program (USAP) using the [`usap_cats_tides.py`](https://github.com/tsutterley/pyTMD/blob/main/scripts/usap_cats_tides.py) program.
 ATLAS netCDF formatted data use netCDF4 files for each constituent and variable type (`z`, `u`, `v`).
 GOT formatted data use ascii files for each height constituent (`z`).
 FES formatted data use either ascii (1999, 2004) or netCDF4 (2012, 2014) files for each constituent and variable type (`z`, `u`, `v`).
-The FES models can be downloaded using the [`aviso_fes_tides.py`](https://github.com/tsutterley/pyTMD/blob/master/scripts/aviso_fes_tides.py) program for users registered with AVISO.
+The FES models can be downloaded using the [`aviso_fes_tides.py`](https://github.com/tsutterley/pyTMD/blob/main/scripts/aviso_fes_tides.py) program for users registered with AVISO.
 
 #### Directories
 pyTMD uses a tree structure for storing the tidal constituent data.
@@ -45,14 +45,14 @@ This structure was chosen based on the different formats of each tide model.
     * [FES2014_load](https://www.aviso.altimetry.fr/data/products/auxiliary-products/global-tide-fes.html): `<path_to_tide_models>/fes2014/load_tide/`
 
 #### Programs
-For users wanting to compute tide corrections for use with numpy arrays or pandas data structures, [`compute_tide_corrections.py`](https://github.com/tsutterley/pyTMD/blob/master/pyTMD/compute_tide_corrections.py) is the place to start.  It is a function that takes x, y, and time coordinates and computes the corresponding tidal elevation.
+For users wanting to compute tide corrections for use with numpy arrays or pandas data structures, [`compute_tide_corrections.py`](https://github.com/tsutterley/pyTMD/blob/main/pyTMD/compute_tide_corrections.py) is the place to start.  It is a function that takes x, y, and time coordinates and computes the corresponding tidal elevation.
 ```python
 tide = compute_tide_corrections(x, y, delta_time, DIRECTORY=path_to_tide_models,
     MODEL='CATS2008', EPSG=3031, EPOCH=(2000,1,1,0,0,0), TYPE='drift', TIME='GPS',
     METHOD='spline', FILL_VALUE=np.nan)
 ```
 
-For users wanting to calculate tidal elevations or currents for a series of files, the [`compute_tidal_elevations.py`](https://github.com/tsutterley/pyTMD/blob/master/scripts/compute_tidal_elevations.py) and [`compute_tidal_currents.py`](https://github.com/tsutterley/pyTMD/blob/master/scripts/compute_tidal_currents.py) programs cover most use cases.  They take an input file (in csv, netCDF4 or HDF5) and compute the tidal elevations or currents (zonal and meridonal) for each point.
+For users wanting to calculate tidal elevations or currents for a series of files, the [`compute_tidal_elevations.py`](https://github.com/tsutterley/pyTMD/blob/main/scripts/compute_tidal_elevations.py) and [`compute_tidal_currents.py`](https://github.com/tsutterley/pyTMD/blob/main/scripts/compute_tidal_currents.py) programs cover most use cases.  They take an input file (in csv, netCDF4 or HDF5) and compute the tidal elevations or currents (zonal and meridonal) for each point.
 ```bash
 python compute_tidal_elevations.py --directory=<path_to_tide_models> --tide=CATS2008 \
     --format=HDF5 --variables=t_sec,lat,lon,h_cor --projection=4326 \
@@ -65,4 +65,4 @@ python compute_tidal_currents.py --directory=<path_to_tide_models> --tide=CATS20
     input_file.H5 output_file.H5
 ```
 
-There are specific programs for correcting NASA [Operation IceBridge](https://github.com/tsutterley/pyTMD/blob/master/scripts/compute_tides_icebridge_data.py), [ICESat-2 ATL03 geolocated photon](https://github.com/tsutterley/pyTMD/blob/master/scripts/compute_tides_ICESat2_ATL03.py), [ICESat-2 ATL06 land ice](https://github.com/tsutterley/pyTMD/blob/master/scripts/compute_tides_ICESat2_ATL06.py), [ICESat-2 ATL07 sea ice](https://github.com/tsutterley/pyTMD/blob/master/scripts/compute_tides_ICESat2_ATL07.py) and [ICESat-2 ATL12 ocean surface](https://github.com/tsutterley/pyTMD/blob/master/scripts/compute_tides_ICESat2_ATL12.py) data.
+There are specific programs for correcting NASA [Operation IceBridge](https://github.com/tsutterley/pyTMD/blob/main/scripts/compute_tides_icebridge_data.py), [ICESat-2 ATL03 geolocated photon](https://github.com/tsutterley/pyTMD/blob/main/scripts/compute_tides_ICESat2_ATL03.py), [ICESat-2 ATL06 land ice](https://github.com/tsutterley/pyTMD/blob/main/scripts/compute_tides_ICESat2_ATL06.py), [ICESat-2 ATL07 sea ice](https://github.com/tsutterley/pyTMD/blob/main/scripts/compute_tides_ICESat2_ATL07.py) and [ICESat-2 ATL12 ocean surface](https://github.com/tsutterley/pyTMD/blob/main/scripts/compute_tides_ICESat2_ATL12.py) data.

doc/source/getting_started/Install.md

@@ -2,7 +2,7 @@ Installation
 ============
 
 Presently pyTMD is available for use as a [GitHub repository](https://github.com/tsutterley/pyTMD) and from the [Python Package Index (pypi)](https://pypi.org/project/pyTMD/).
-The contents of the repository can be download from GitHub as a [zipped file](https://github.com/tsutterley/pyTMD/archive/master.zip) or cloned.
+The contents of the repository can be download from GitHub as a [zipped file](https://github.com/tsutterley/pyTMD/archive/main.zip) or cloned.
 To use this repository from GitHub, please fork into your own account and then clone onto your system.  
 ```bash
 git clone https://github.com/tsutterley/pyTMD.git
@@ -21,4 +21,4 @@ To install from pypi using pip
 python3 -m pip install --user pyTMD
 ```
 
-Executable versions of this repository can also be tested using [Binder](https://mybinder.org/v2/gh/tsutterley/pyTMD/master) and [Pangeo](https://binder.pangeo.io/v2/gh/tsutterley/pyTMD/master).
+Executable versions of this repository can also be tested using [Binder](https://mybinder.org/v2/gh/tsutterley/pyTMD/main) and [Pangeo](https://binder.pangeo.io/v2/gh/tsutterley/pyTMD/main).

doc/source/user_guide/arcticdata_tides.md

@@ -10,7 +10,7 @@ arcticdata_tides.py
 ```bash
 python arcticdata_tides.py --directory=<path_to_tide_directory> --tide=AOTIM-5-2018
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/scripts/arcticdata_tides.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/scripts/arcticdata_tides.py)
 
 #### Command Line Options
  - `-D X`, `--directory=X`: Working Data Directory

doc/source/user_guide/aviso_fes_tides.md

@@ -9,7 +9,7 @@ aviso_fes_tides.py
 ```bash
 python aviso_fes_tides.py --directory=<path_to_tide_directory> --tide=fes2014
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/scripts/aviso_fes_tides.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/scripts/aviso_fes_tides.py)
 
 #### Command Line Options
  - `-D X`, `--directory=X`: Working Data Directory

doc/source/user_guide/bilinear_interp.md

@@ -8,7 +8,7 @@ bilinear_interp.py
 from pyTMD.bilinear_interp import bilinear_interp
 data = bilinear_interp(ilon,ilat,idata,lon,lat)
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/pyTMD/bilinear_interp.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/pyTMD/bilinear_interp.py)
 
 #### Inputs
  1. `ilon`: longitude of tidal model

doc/source/user_guide/calc_astrol_longitudes.md

@@ -10,7 +10,7 @@ calc_astrol_longitudes.py
 from pyTMD.calc_astrol_longitudes import calc_astrol_longitudes
 s,h,p,N,PP = calc_astrol_longitudes(MJD, ASTRO5=True)
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/pyTMD/calc_astrol_longitudes.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/pyTMD/calc_astrol_longitudes.py)
 
 #### Inputs
  1. `MJD`: Modified Julian Day of input date

doc/source/user_guide/calc_delta_time.md

@@ -8,7 +8,7 @@ calc_delta_time.py
 from pyTMD.calc_delta_time import calc_delta_time
 deltat = calc_delta_time(delta_file, idays)
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/pyTMD/calc_delta_time.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/pyTMD/calc_delta_time.py)
 
 #### Inputs
  1. `delta_file`:  

doc/source/user_guide/compute_LPET_elevations.md

@@ -8,7 +8,7 @@ compute_LPET_elevation.py
 ```bash
 python compute_LPET_elevation.py input_file output_file
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/compute_LPET_elevation.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/compute_LPET_elevation.py)
 
 #### Inputs
  1. `input_file`: name of input file

doc/source/user_guide/compute_LPET_icebridge_data.md

@@ -8,7 +8,7 @@ compute_LPET_icebridge_data.py
 ```bash
 python compute_LPET_icebridge_data.py --verbose input_file
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/compute_LPET_icebridge_data.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/compute_LPET_icebridge_data.py)
 
 #### Inputs
  1. `input_file`: input ATM1B, ATM icessn or LVIS file from NSIDC

doc/source/user_guide/compute_LPT_displacements.md

@@ -9,7 +9,7 @@ compute_LPT_displacements.py
 ```bash
 python compute_LPT_displacements.py --directory=<path_to_directory> input_file output_file
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/scripts/compute_LPT_displacements.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/scripts/compute_LPT_displacements.py)
 
 #### Inputs
  1. `input_file`: name of input file

doc/source/user_guide/compute_LPT_icebridge_data.md

@@ -9,7 +9,7 @@ compute_LPT_icebridge_data.py
 ```bash
 python compute_LPT_icebridge_data.py --directory=<path_to_directory> input_file
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/compute_LPT_icebridge_data.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/compute_LPT_icebridge_data.py)
 
 #### Inputs
  1. `input_file`: input ATM1B, ATM icessn or LVIS file from NSIDC

doc/source/user_guide/compute_OPT_displacements.md

@@ -9,7 +9,7 @@ compute_OPT_displacements.py
 ```bash
 python compute_OPT_displacements.py --directory=<path_to_directory> input_file output_file
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/scripts/compute_OPT_displacements.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/scripts/compute_OPT_displacements.py)
 
 #### Inputs
  1. `input_file`: name of input file

doc/source/user_guide/compute_OPT_icebridge_data.md

@@ -9,7 +9,7 @@ compute_OPT_icebridge_data.py
 ```bash
 python compute_OPT_icebridge_data.py --directory=<path_to_directory> input_file
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/scripts/compute_OPT_icebridge_data.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/scripts/compute_OPT_icebridge_data.py)
 
 #### Inputs
  1. `input_file`: input ATM1B, ATM icessn or LVIS file from NSIDC

doc/source/user_guide/compute_equilibrium_tide.md

@@ -9,7 +9,7 @@ compute_equilibrium_tide.py
 from pyTMD.compute_equilibrium_tide import compute_equilibrium_tide
 lpet = compute_equilibrium_tide(time,lat)
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/pyTMD/compute_equilibrium_tide.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/pyTMD/compute_equilibrium_tide.py)
 
 #### Inputs
  1. `t`: days relative to Jan 1, 1992 (48622mjd)

doc/source/user_guide/compute_tidal_currents.md

@@ -9,7 +9,7 @@ compute_tidal_currents.py
 ```bash
 python compute_tidal_currents.py --directory=<path_to_directory> --tide=<model> input_file output_file
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/scripts/compute_tidal_currents.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/scripts/compute_tidal_currents.py)
 
 #### Inputs
  1. `input_file`: name of input file

doc/source/user_guide/compute_tidal_elevations.md

@@ -10,7 +10,7 @@ compute_tidal_elevations.py
 ```bash
 python compute_tidal_elevations.py --directory=<path_to_directory> --tide=<model> input_file output_file
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/scripts/compute_tidal_elevations.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/scripts/compute_tidal_elevations.py)
 
 #### Inputs
  1. `input_file`: name of input file

doc/source/user_guide/compute_tide_corrections.md

@@ -12,7 +12,7 @@ from pyTMD.compute_tide_corrections import compute_tide_corrections
 tide = compute_tide_corrections(x, y, delta_time, DIRECTORY=DIRECTORY,
     MODEL=MODEL, EPOCH=(2000,1,1,0,0,0), EPSG=3031, TYPE='drift')
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/pyTMD/compute_tide_corrections.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/pyTMD/compute_tide_corrections.py)
 
 #### Inputs
  1. `x`: x-coordinates in projection EPSG

doc/source/user_guide/compute_tides_ICESat2_ATL03.md

@@ -10,7 +10,7 @@ compute_tides_ICESat2_ATL03.py
 ```bash
 python compute_tides_ICESat2_ATL03.py --directory=<path_to_directory> --tide=<model> input_file
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/scripts/compute_tides_ICESat2_ATL03.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/scripts/compute_tides_ICESat2_ATL03.py)
 
 #### Inputs
  1. `input_file`: input ICESat-2 ATL03 file

doc/source/user_guide/compute_tides_ICESat2_ATL06.md

@@ -10,7 +10,7 @@ compute_tides_ICESat2_ATL06.py
 ```bash
 python compute_tides_ICESat2_ATL06.py --directory=<path_to_directory> --tide=<model> input_file
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/scripts/compute_tides_ICESat2_ATL06.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/scripts/compute_tides_ICESat2_ATL06.py)
 
 #### Inputs
  1. `input_file`: input ICESat-2 ATL06 file

doc/source/user_guide/compute_tides_ICESat2_ATL07.md

@@ -10,7 +10,7 @@ compute_tides_ICESat2_ATL07.py
 ```bash
 python compute_tides_ICESat2_ATL07.py --directory=<path_to_directory> --tide=<model> input_file
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/scripts/compute_tides_ICESat2_ATL07.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/scripts/compute_tides_ICESat2_ATL07.py)
 
 #### Inputs
  1. `input_file`: input ICESat-2 ATL07 file

doc/source/user_guide/compute_tides_ICESat2_ATL12.md

@@ -10,7 +10,7 @@ compute_tides_ICESat2_ATL12.py
 ```bash
 python compute_tides_ICESat2_ATL12.py --directory=<path_to_directory> --tide=<model> input_file
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/scripts/compute_tides_ICESat2_ATL12.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/scripts/compute_tides_ICESat2_ATL12.py)
 
 #### Inputs
  1. `input_file`: input ICESat-2 ATL12 file

doc/source/user_guide/compute_tides_icebridge_data.md

@@ -10,7 +10,7 @@ compute_tides_icebridge_data.py
 ```bash
 python compute_tides_icebridge_data.py --directory=<path_to_directory> --tide=<model> input_file
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/scripts/compute_tides_icebridge_data.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/scripts/compute_tides_icebridge_data.py)
 
 #### Inputs
  1. `input_file`: input ATM1B, ATM icessn or LVIS file from NSIDC

doc/source/user_guide/convert_calendar_decimal.md

@@ -9,7 +9,7 @@ from pyTMD.convert_calendar_decimal import convert_calendar_decimal
 t_date = convert_calendar_decimal(year, month, DAY=day, \
     HOUR=hour, MINUTE=minute, SECOND=second)
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/pyTMD/convert_calendar_decimal.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/pyTMD/convert_calendar_decimal.py)
 
 #### Inputs
  1. `year`: calendar year  

doc/source/user_guide/convert_julian.md

@@ -8,7 +8,7 @@ convert_julian.py
 from pyTMD.convert_julian import convert_julian
 YEAR,MONTH,DAY,HOUR,MINUTE,SECOND = convert_julian(JD, FORMAT='tuple')
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/pyTMD/convert_julian.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/pyTMD/convert_julian.py)
 
 #### Inputs
  1. `JD`: Julian Day of the specified calendar date (days since -4712-01-01T12:00:00)  

doc/source/user_guide/convert_ll_xy.md

@@ -9,7 +9,7 @@ from pyTMD.convert_ll_xy import convert_ll_xy
 x,y = convert_ll_xy(lon,lat,PROJ,'F')
 lon,lat = convert_ll_xy(x,y,PROJ,'B')
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/pyTMD/convert_ll_xy.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/pyTMD/convert_ll_xy.py)
 
 #### Inputs
  1. `i1`: longitude ('F') or projection easting x ('B')

doc/source/user_guide/count_leap_seconds.md

@@ -9,7 +9,7 @@ count_leap_seconds.py
 from pyTMD.count_leap_seconds import count_leap_seconds
 n_leaps = count_leap_seconds(GPS_Time)
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/pyTMD/count_leap_seconds.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/pyTMD/count_leap_seconds.py)
 
 #### Inputs
  1. `GPS_Time`: seconds since January 6, 1980 at 00:00:00

doc/source/user_guide/iers_mean_pole.md

@@ -10,7 +10,7 @@ iers_mean_pole.py
 from pyTMD.iers_mean_pole import iers_mean_pole
 x,y,flag = iers_mean_pole(input_file,input_epoch,version,FILL_VALUE=FILL_VALUE)
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/pyTMD/iers_mean_pole.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/pyTMD/iers_mean_pole.py)
 
 #### Inputs
  1. `input_file`: full path to mean-pole.tab file provided by IERS

doc/source/user_guide/infer_minor_corrections.md

@@ -10,7 +10,7 @@ from pyTMD.infer_minor_corrections import infer_minor_corrections
 dh = infer_minor_corrections(t, zmajor, constituents,
     DELTAT=DELTAT, CORRECTIONS=CORRECTIONS)
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/pyTMD/infer_minor_corrections.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/pyTMD/infer_minor_corrections.py)
 
 #### Inputs
  1. `t`: days relative to Jan 1, 1992 (48622mjd)

doc/source/user_guide/load_constituent.md

@@ -8,7 +8,7 @@ load_constituent.py
 from pyTMD.load_constituent import load_constituent
 amplitude,phase,omega,alpha,species = load_constituent(c)
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/pyTMD/load_constituent.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/pyTMD/load_constituent.py)
 
 #### Inputs
  1. `c`: tidal constituent IDs

doc/source/user_guide/load_nodal_corrections.md

@@ -9,7 +9,7 @@ load_nodal_corrections.py
 from pyTMD.load_nodal_corrections import load_nodal_corrections
 pu,pf,G = load_nodal_corrections(MJD,constituents)
 ```
-[Source code](https://github.com/tsutterley/pyTMD/blob/master/pyTMD/load_nodal_corrections.py)
+[Source code](https://github.com/tsutterley/pyTMD/blob/main/pyTMD/load_nodal_corrections.py)
 
 #### Inputs
  1. `MJD`: Modified Julian Day of input date