lasinfo (210611) report for 'AHN4T/27AN2_09.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 336/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 34014857 number of points by return: 31590593 1566012 664683 168305 23329 scale factor x y z: 0.001 0.001 0.001 offset x y z: 187980 497480 0 min x y z: 187980.000 497480.000 -1.329 max x y z: 189019.999 498769.999 32.387 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 34014857 extended number of points by return: 31590593 1566012 664683 168305 23329 1845 90 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -1329 32387 intensity 18 4641 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -14 29 user_data 6 7 point_source_ID 119 207 gps_time 328702663.830709 330508346.207720 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 255 G 52 255 B 44 255 NIR 36 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.37 30.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31590593 number of intermediate returns: 860315 number of last returns: 31576511 number of single returns: 30012562 covered area in square units/kilounits: 1341128/1.34 point density: all returns 25.36 last only 23.54 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34014857 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31590593 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1566012 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 664683 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 168305 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23329 instead zero. overview over extended number of returns of given pulse: 30012562 1811074 1491251 580948 107844 10581 597 0 0 0 0 0 0 0 0 histogram of classification of points: 2768874 unclassified (1) 30663489 ground (2) 472482 building (6) 110001 water (9) 11 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2609508 +---> 267751 of those are unclassified (1) +---> 2292365 of those are ground (2) +---> 36378 of those are building (6) +---> 13014 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 1 bin [-1.3,-1.2) has 16 bin [-1.2,-1.1) has 154 bin [-1.1,-1.0) has 264 bin [-1.0,-0.9) has 1592 bin [-0.9,-0.8) has 33150 bin [-0.8,-0.7) has 58534 bin [-0.7,-0.6) has 59735 bin [-0.6,-0.5) has 79707 bin [-0.5,-0.4) has 150098 bin [-0.4,-0.3) has 655672 bin [-0.3,-0.2) has 2732593 bin [-0.2,-0.1) has 3084077 bin [-0.1,0.0) has 1934567 bin [0.0,0.1) has 2002194 bin [0.1,0.2) has 2025132 bin [0.2,0.3) has 1929057 bin [0.3,0.4) has 1540316 bin [0.4,0.5) has 1043938 bin [0.5,0.6) has 821595 bin [0.6,0.7) has 702982 bin [0.7,0.8) has 758301 bin [0.8,0.9) has 682651 bin [0.9,1.0) has 680904 bin [1.0,1.1) has 926962 bin [1.1,1.2) has 1237485 bin [1.2,1.3) has 1369184 bin [1.3,1.4) has 1471079 bin [1.4,1.5) has 1189029 bin [1.5,1.6) has 893370 bin [1.6,1.7) has 777162 bin [1.7,1.8) has 739375 bin [1.8,1.9) has 563784 bin [1.9,2.0) has 375867 bin [2.0,2.1) has 174439 bin [2.1,2.2) has 99247 bin [2.2,2.3) has 64684 bin [2.3,2.4) has 46983 bin [2.4,2.5) has 36653 bin [2.5,2.6) has 25195 bin [2.6,2.7) has 21249 bin [2.7,2.8) has 18606 bin [2.8,2.9) has 17173 bin [2.9,3.0) has 18022 bin [3.0,3.1) has 18036 bin [3.1,3.2) has 16282 bin [3.2,3.3) has 15426 bin [3.3,3.4) has 16999 bin [3.4,3.5) has 16639 bin [3.5,3.6) has 17665 bin [3.6,3.7) has 18087 bin [3.7,3.8) has 19787 bin [3.8,3.9) has 19082 bin [3.9,4.0) has 20787 bin [4.0,4.1) has 19606 bin 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[28.0,28.1) has 246 bin [28.1,28.2) has 265 bin [28.2,28.3) has 259 bin [28.3,28.4) has 241 bin [28.4,28.5) has 210 bin [28.5,28.6) has 185 bin [28.6,28.7) has 198 bin [28.7,28.8) has 187 bin [28.8,28.9) has 210 bin [28.9,29.0) has 202 bin [29.0,29.1) has 186 bin [29.1,29.2) has 177 bin [29.2,29.3) has 197 bin [29.3,29.4) has 186 bin [29.4,29.5) has 169 bin [29.5,29.6) has 163 bin [29.6,29.7) has 163 bin [29.7,29.8) has 118 bin [29.8,29.9) has 110 bin [29.9,30.0) has 120 bin [30.0,30.1) has 86 bin [30.1,30.2) has 108 bin [30.2,30.3) has 93 bin [30.3,30.4) has 90 bin [30.4,30.5) has 88 bin [30.5,30.6) has 61 bin [30.6,30.7) has 78 bin [30.7,30.8) has 51 bin [30.8,30.9) has 53 bin [30.9,31.0) has 52 bin [31.0,31.1) has 58 bin [31.1,31.2) has 40 bin [31.2,31.3) has 42 bin [31.3,31.4) has 42 bin [31.4,31.5) has 43 bin [31.5,31.6) has 30 bin [31.6,31.7) has 40 bin [31.7,31.8) has 21 bin [31.8,31.9) has 22 bin [31.9,32.0) has 9 bin [32.0,32.1) has 14 bin [32.1,32.2) has 6 bin [32.2,32.3) has 6 bin [32.3,32.4) has 8 average z coordinate 1.5 for 34014857 element(s) point source id histogram with bin size 1.000000 bin 119 has 5902705 bin 120 has 22696418 bin 207 has 5415734 average point source id 133.678321593414324 for 34014857 element(s)