alfred
Semi-automated Sediment picking GUI and algorithms for SDI multifrequency depth sounders
usage: hydropick [-h] [--import DIR] [--with-picks] [-v] [-q] [-d]
[--tide-gauge TIDE_GAUGE] [--export SURVEY_POINTS_FILE]
[--export-no-pre SURVEY_POINTS_FILE_WITHOUT_PRE]
Hydropick: a hydrological survey editor
optional arguments:
-h, --help show this help message and exit
--import DIR survey data to import
--with-picks if included, then pre and pickfiles will be imported
-v, --verbose verbose logging
-q, --quiet quiet logging
-d, --debug debug logging
--tide-gauge TIDE_GAUGE
autogenerate tide file from this USGS gauge
--export SURVEY_POINTS_FILE
export survey points to this file
--export-no-pre SURVEY_POINTS_FILE_WITHOUT_PRE
export survey points to this file, no preimpoundment
or sediment thickness will be included
For example, to open hydropick for a particular survey:
hydropick --import CorpusChristi/2012/SurveyData/
Application data is saved in a project directory. If one doesn't exist, it is automatically created. creates a project directory, in this case it would be CorpusChristi/2012/SurveyData/CorpusChristi_2012-project/.
Before exporting survey points, you'll need to create a tide file. To generate a tide file from a USGS NWIS gauge:
hydropick --import CorpusChristi/2012/SurveyData/ --tide-gauge 08164525
This will create a tide file named: CorpusChristi/2012/SurveyData/CorpusChristi_2012-project/tide_file.txt that can be edited as needed.
Then, to export:
hydropick --import CorpusChristi/2012/SurveyData/ --export output_file.txt
This will create a file named output_file.txt that contains the exported survey points.
Use the --export-no-pre argument to export does the same, but without
preimpoundment or sediment thickness:
hydropick --import CorpusChristi/2012/SurveyData/ --export-no-pre output_file.txt