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# Copyright (C) 1999-2018
# Smithsonian Astrophysical Observatory, Cambridge, MA, USA
# For conditions of distribution and use, see copyright notice in "copyright"
package provide DS9 1.0
proc ImportENVIFile {hdr fn} {
global loadParam
set loadParam(file,type) envi
set loadParam(file,mode) {}
set loadParam(load,type) smmap
set loadParam(file,name) $fn
set loadParam(file,header) $hdr
set loadParam(load,layer) {}
ProcessLoad
}
proc ExportENVIFile {hdr fn opt} {
global current
if {$fn == {} || $current(frame) == {}} {
return
}
if {![$current(frame) has fits]} {
return
}
$current(frame) save envi file "\{$hdr\}" "\{$fn\}" $opt
}
proc ProcessENVICmd {varname iname sock fn} {
upvar $varname var
upvar $iname i
global debug
if {$debug(tcl,parser)} {
envi::YY_FLUSH_BUFFER
envi::yy_scan_string [lrange $var $i end]
envi::yyparse
incr i [expr $envi::yycnt-1]
} else {
switch -- [string tolower [lindex $var $i]] {
new {
incr i
CreateFrame
}
mask {
incr i
# not supported
}
slice {
incr i
# not supported
}
}
set fn [lindex $var $i]
set fn2 [lindex $var [expr $i+1]]
if {$fn2 == {}} {
set fn2 [FindENVIDataFile $fn]
}
ImportENVIFile $fn $fn2
FinishLoad
}
}
proc FindENVIDataFile {fn} {
set rn [file rootname $fn]
foreach ff {{bil} {bip} {bsq} {raw} {cube}} {
set fn2 "$rn.$ff"
if {[file exists $fn2]} {
return $fn2
}
}
return {}
}
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