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1
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&args dem pctlname radius geographic
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2
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3
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&type Running pctl %dem% %pctlname% %radius% %geographic%
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4
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5
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&if [exists demtmp.flt -file] &then [delete demtmp.flt -file]
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6
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demtmp.flt = gridfloat(%dem%)
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7
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&if %geographic% &then &sys pctl -ud %radius% demtmp.flt pctl.flt
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8
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&else &sys pctl %radius% demtmp.flt pctl.flt
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9
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&if [delete demtmp.flt -file] ^= 0 &then &type ERROR deleting demtmp.flt
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10
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&if [delete demtmp.hdr -file] ^= 0 &then &type ERROR deleting demtmp.hdr
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11
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&if [delete demtmp.prj -file] ^= 0 &then &type ERROR deleting demtmp.prj
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12
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&if [exists %pctlname% -grid] &then kill %pctlname%
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13
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%pctlname% = floatgrid(pctl.flt)
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14
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&if [delete pctl.flt -file] ^= 0 &then &type ERROR deleting pctl.flt
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15
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&if [delete pctl.hdr -file] ^= 0 &then &type ERROR deleting pctl.hdr
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