lasinfo (210611) report for 'AHN4T/21CZ2_12.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: 335/2022 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: 38901529 number of points by return: 21183758 10045118 5531647 2102725 38281 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 502480 0 min x y z: 185980.000 502480.000 -3.664 max x y z: 187019.999 503769.999 41.821 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: 38901529 extended number of points by return: 21183758 10045118 5531647 2102725 38281 0 0 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 -3664 41821 intensity 19 4992 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 12 user_data 6 9 point_source_ID 118 193 gps_time 270196161.902884 328702768.037282 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 28 255 B 12 255 NIR 16 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -18.2 32.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21183758 number of intermediate returns: 7699868 number of last returns: 21131099 number of single returns: 11113196 covered area in square units/kilounits: 1233356/1.23 point density: all returns 31.54 last only 17.13 (per square units) spacing: all returns 0.18 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38901529 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21183758 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10045118 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5531647 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2102725 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38281 instead zero. overview over extended number of returns of given pulse: 11113196 9012963 10293398 8289938 181573 9978 483 0 0 0 0 0 0 0 0 histogram of classification of points: 20602288 unclassified (1) 16159049 ground (2) 3894 building (6) 2122263 water (9) 14035 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1875384 +---> 912417 of those are unclassified (1) +---> 871518 of those are ground (2) +---> 91145 of those are water (9) +---> 304 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.7,-3.6) has 4 bin [-3.6,-3.5) has 422 bin [-3.5,-3.4) has 14723 bin [-3.4,-3.3) has 5472 bin [-3.3,-3.2) has 4622 bin [-3.2,-3.1) has 6380 bin [-3.1,-3.0) has 6150 bin [-3.0,-2.9) has 6898 bin [-2.9,-2.8) has 7656 bin [-2.8,-2.7) has 7572 bin [-2.7,-2.6) has 8401 bin [-2.6,-2.5) has 10129 bin [-2.5,-2.4) has 10801 bin [-2.4,-2.3) has 13287 bin 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bin [29.0,29.1) has 1740 bin [29.1,29.2) has 1638 bin [29.2,29.3) has 1728 bin [29.3,29.4) has 1657 bin [29.4,29.5) has 1666 bin [29.5,29.6) has 1598 bin [29.6,29.7) has 1552 bin [29.7,29.8) has 1499 bin [29.8,29.9) has 1442 bin [29.9,30.0) has 1428 bin [30.0,30.1) has 1375 bin [30.1,30.2) has 1335 bin [30.2,30.3) has 1292 bin [30.3,30.4) has 1287 bin [30.4,30.5) has 1219 bin [30.5,30.6) has 1221 bin [30.6,30.7) has 1247 bin [30.7,30.8) has 1202 bin [30.8,30.9) has 1151 bin [30.9,31.0) has 1126 bin [31.0,31.1) has 1087 bin [31.1,31.2) has 1041 bin [31.2,31.3) has 1024 bin [31.3,31.4) has 1067 bin [31.4,31.5) has 999 bin [31.5,31.6) has 975 bin [31.6,31.7) has 903 bin [31.7,31.8) has 930 bin [31.8,31.9) has 911 bin [31.9,32.0) has 850 bin [32.0,32.1) has 798 bin [32.1,32.2) has 809 bin [32.2,32.3) has 820 bin [32.3,32.4) has 774 bin [32.4,32.5) has 790 bin [32.5,32.6) has 744 bin [32.6,32.7) has 779 bin [32.7,32.8) has 758 bin [32.8,32.9) has 687 bin [32.9,33.0) has 734 bin [33.0,33.1) 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[37.2,37.3) has 216 bin [37.3,37.4) has 217 bin [37.4,37.5) has 208 bin [37.5,37.6) has 182 bin [37.6,37.7) has 184 bin [37.7,37.8) has 173 bin [37.8,37.9) has 191 bin [37.9,38.0) has 154 bin [38.0,38.1) has 148 bin [38.1,38.2) has 137 bin [38.2,38.3) has 124 bin [38.3,38.4) has 127 bin [38.4,38.5) has 119 bin [38.5,38.6) has 112 bin [38.6,38.7) has 92 bin [38.7,38.8) has 84 bin [38.8,38.9) has 88 bin [38.9,39.0) has 76 bin [39.0,39.1) has 51 bin [39.1,39.2) has 44 bin [39.2,39.3) has 34 bin [39.3,39.4) has 37 bin [39.4,39.5) has 28 bin [39.5,39.6) has 13 bin [39.6,39.7) has 19 bin [39.7,39.8) has 17 bin [39.8,39.9) has 12 bin [39.9,40.0) has 10 bin [40.0,40.1) has 8 bin [40.1,40.2) has 6 bin [40.2,40.3) has 7 bin [40.3,40.4) has 3 bin [40.4,40.5) has 7 bin [40.5,40.6) has 1 bin [40.6,40.7) has 6 bin [40.7,40.8) has 2 bin [40.8,40.9) has 1 bin [40.9,41.0) has 2 bin [41.0,41.1) has 2 bin [41.1,41.2) has 1 bin [41.2,41.3) has 4 bin [41.3,41.4) has 4 bin [41.4,41.5) has 4 bin [41.5,41.6) has 4 bin [41.6,41.7) has 3 bin [41.7,41.8) has 4 bin [41.8,41.9) has 4 average z coordinate 4.1 for 38901529 element(s) point source id histogram with bin size 1.000000 bin 118 has 45309 bin 119 has 45199 bin 192 has 15690724 bin 193 has 23120297 average point source id 192.423322795358501 for 38901529 element(s)