This function creates a rectangular (2D) Echoview region file. The function can add regions to an existing EVR file.
makeRectRegion(dateStart, timeStart, dateStop, timeStop, minDepth = 0, maxDepth, outPathFn, regionClassName, regionType, append = FALSE)
dateStart | date stamp for the start of the region (yyymmdd) |
---|---|
timeStart | time stamp for the start of the region (hhmmss) |
dateStop | date stamp for the end of the region (yyymmdd) |
timeStop | time stamp for the end of the region (hhmmss) |
minDepth | =0 Minimum depth for the region |
maxDepth | maximum depth for the region |
outPathFn | output parth and filename. |
regionClassName | region class name |
regionType | region Type (integer) |
append | = FALSE should be region be added to the EVR file given in outPathFn |
list: $msg messages from the function call $exportFLAG Boolean TRUE EVR file created or added. FALSE otherwise
Region types supported by Echoview: 0 = bad (no data); 1 = analysis; "2" = marker; 3 = fishtracks, and 4 = bad (empty water)
http://support.echoview.com/WebHelp/Echoview.htm/
# NOT RUN { makeRectRegion(dateStart='20170815',timeStart='001525', dateStop='20170815',timeStop='001738', minDepth=20,maxDepth=100, outPathFn='~/test2.evr', regionClassName='ctd',append=FALSE) # }