lasinfo (210611) report for 'AHN4T/32EZ1_04.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: 67984153 number of points by return: 51671589 11312510 4107872 809169 83013 scale factor x y z: 0.001 0.001 0.001 offset x y z: 162980 467480 0 min x y z: 162980.000 467480.000 3.065 max x y z: 164019.999 468769.999 39.134 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: 67984153 extended number of points by return: 51671589 11312510 4107872 809169 83013 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 3065 39134 intensity 51 3633 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -35 34 user_data 6 7 point_source_ID 85 154 gps_time 270022840.988811 270215601.410094 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 3 255 B 0 250 NIR 40 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5833 5667 extended_scanner_channel 0 0 attribute0 0 21.81 ('Amplitude') attribute1 -15.51 21.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 51671589 number of intermediate returns: 4990936 number of last returns: 51688510 number of single returns: 40366882 covered area in square units/kilounits: 1337924/1.34 point density: all returns 50.81 last only 38.63 (per square units) spacing: all returns 0.14 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 67984153 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 51671589 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11312510 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4107872 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 809169 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 83013 instead zero. overview over extended number of returns of given pulse: 40366882 14418246 9882763 2901085 411106 4016 55 0 0 0 0 0 0 0 0 histogram of classification of points: 19048158 unclassified (1) 48263533 ground (2) 645805 building (6) 26657 water (9) +-> flagged as extended overlap: 5153713 +---> 1424283 of those are unclassified (1) +---> 3701768 of those are ground (2) +---> 26385 of those are building (6) +---> 1277 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.0,3.1) has 7 bin [3.1,3.2) has 273 bin [3.2,3.3) has 2563 bin [3.3,3.4) has 5931 bin [3.4,3.5) has 21939 bin [3.5,3.6) has 45140 bin [3.6,3.7) has 62243 bin [3.7,3.8) has 60562 bin [3.8,3.9) has 67185 bin [3.9,4.0) has 92245 bin [4.0,4.1) has 118079 bin [4.1,4.2) has 251539 bin [4.2,4.3) has 573633 bin [4.3,4.4) has 1217209 bin [4.4,4.5) has 1586670 bin [4.5,4.6) has 1917104 bin [4.6,4.7) has 1968031 bin 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has 14121 bin [31.7,31.8) has 13338 bin [31.8,31.9) has 12391 bin [31.9,32.0) has 11693 bin [32.0,32.1) has 11113 bin [32.1,32.2) has 10702 bin [32.2,32.3) has 10264 bin [32.3,32.4) has 9886 bin [32.4,32.5) has 9436 bin [32.5,32.6) has 9073 bin [32.6,32.7) has 8385 bin [32.7,32.8) has 8190 bin [32.8,32.9) has 7639 bin [32.9,33.0) has 7426 bin [33.0,33.1) has 7045 bin [33.1,33.2) has 6530 bin [33.2,33.3) has 6380 bin [33.3,33.4) has 6039 bin [33.4,33.5) has 5719 bin [33.5,33.6) has 5200 bin [33.6,33.7) has 4993 bin [33.7,33.8) has 4751 bin [33.8,33.9) has 4514 bin [33.9,34.0) has 4452 bin [34.0,34.1) has 4225 bin [34.1,34.2) has 3882 bin [34.2,34.3) has 3615 bin [34.3,34.4) has 3545 bin [34.4,34.5) has 3453 bin [34.5,34.6) has 3298 bin [34.6,34.7) has 3283 bin [34.7,34.8) has 2919 bin [34.8,34.9) has 2735 bin [34.9,35.0) has 2616 bin [35.0,35.1) has 2437 bin [35.1,35.2) has 2446 bin [35.2,35.3) has 2188 bin [35.3,35.4) has 2001 bin [35.4,35.5) has 1890 bin [35.5,35.6) has 1841 bin [35.6,35.7) has 1687 bin [35.7,35.8) has 1524 bin [35.8,35.9) has 1412 bin [35.9,36.0) has 1257 bin [36.0,36.1) has 1083 bin [36.1,36.2) has 1006 bin [36.2,36.3) has 877 bin [36.3,36.4) has 754 bin [36.4,36.5) has 672 bin [36.5,36.6) has 613 bin [36.6,36.7) has 571 bin [36.7,36.8) has 563 bin [36.8,36.9) has 527 bin [36.9,37.0) has 509 bin [37.0,37.1) has 458 bin [37.1,37.2) has 390 bin [37.2,37.3) has 388 bin [37.3,37.4) has 338 bin [37.4,37.5) has 351 bin [37.5,37.6) has 273 bin [37.6,37.7) has 231 bin [37.7,37.8) has 185 bin [37.8,37.9) has 145 bin [37.9,38.0) has 93 bin [38.0,38.1) has 76 bin [38.1,38.2) has 66 bin [38.2,38.3) has 58 bin [38.3,38.4) has 41 bin [38.4,38.5) has 39 bin [38.5,38.6) has 35 bin [38.6,38.7) has 33 bin [38.7,38.8) has 9 bin [38.8,38.9) has 7 bin [39.1,39.2) has 1 average z coordinate 9.4 for 67984153 element(s) point source id histogram with bin size 1.000000 bin 85 has 4753380 bin 152 has 8015872 bin 153 has 46871343 bin 154 has 8343558 average point source id 148.250332029583433 for 67984153 element(s)