compute_LPT_displacements.py
Calculates radial pole load tide displacements for an input file following IERS Convention (2010) guidelines
Can read and write ascii, netCDF4, HDF5, parquet and geotiff formats
Calling Sequence
usage: compute_LPT_displacements.py [-h]
[--format {csv,netCDF4,HDF5,geotiff,parquet}]
[--variables VARIABLES [VARIABLES ...]]
[--header HEADER] [--delimiter DELIMITER]
[--type {drift,grid,time series}]
[--epoch EPOCH]
[--deltatime DELTATIME [DELTATIME ...]]
[--standard {UTC,GPS,TAI,LORAN,datetime}]
[--projection PROJECTION]
[--ellipsoid {CLK66,GRS67,GRS80,WGS72,WGS84,ATS77,NAD27,NAD83,INTER,KRASS,MAIRY,HGH80,TOPEX,EGM96,IERS}]
[--convention {2003,2010,2015,2018}]
[--fill-value FILL_VALUE] [--verbose]
[--mode MODE]
[infile] [outfile]
Positional Arguments
- infile
Input file to run
- outfile
Computed output file
Named Arguments
- --format, -F
Possible choices: csv, netCDF4, HDF5, geotiff, parquet
Input and output data format
- --variables, -v
Variable names of data in input file
- --header, -H
Number of header lines for csv files
- --delimiter
Delimiter for csv or ascii files
- --type, -t
Possible choices: drift, grid, time series
Input data type
'drift'
: drift buoys or satellite/airborne altimetry (time per data point)'grid'
: spatial grids or images (single time for all data points)'time series'
: station locations with multiple time values
- --epoch, -e
Reference epoch of input time
'days since 1858-11-17T00:00:00'
(default Modified Julian Days)
- --deltatime, -d
Input delta time for files without date variables
can be set to
0
to use exact calendar date from epoch
- --standard, -s
Possible choices: UTC, GPS, TAI, LORAN, datetime
Input time standard for delta times
'UTC'
: Coordinate Universal Time'GPS'
: GPS Time'LORAN'
: Long Range Navigator Time'TAI'
: International Atomic Time'datetime'
: formatted datetime string in UTC
- --projection, -P
Spatial projection as EPSG code or PROJ4 string
- --ellipsoid, -E
Possible choices: CLK66, GRS67, GRS80, WGS72, WGS84, ATS77, NAD27, NAD83, INTER, KRASS, MAIRY, HGH80, TOPEX, EGM96, IERS
Ellipsoid for calculating load pole tide parameters
- --convention, -c
Possible choices: 2003, 2010, 2015, 2018
IERS mean or secular pole convention
- --fill-value, -f
Invalid value for spatial fields
- --verbose, -V
Verbose output of processing run
- --mode, -M
Permission mode of output file