lasinfo (210611) report for 'AHN4T/32DN1_20.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: 69644321 number of points by return: 43209987 19682917 5808029 870749 72639 scale factor x y z: 0.001 0.001 0.001 offset x y z: 153980 457480 0 min x y z: 153980.000 457480.000 5.074 max x y z: 155019.999 458769.999 49.090 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: 69644321 extended number of points by return: 43209987 19682917 5808029 870749 72639 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 5074 49090 intensity 10 2615 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 -7 33 user_data 6 7 point_source_ID 88 89 gps_time 270025616.070527 270027082.999114 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 26 254 B 17 244 NIR 64 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1167 5500 extended_scanner_channel 0 0 attribute0 0 26.15 ('Amplitude') attribute1 -15.71 10.7 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43209987 number of intermediate returns: 6763651 number of last returns: 43107748 number of single returns: 23437065 covered area in square units/kilounits: 1339704/1.34 point density: all returns 51.98 last only 32.18 (per square units) spacing: all returns 0.14 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 69644321 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43209987 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 19682917 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5808029 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 870749 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 72639 instead zero. overview over extended number of returns of given pulse: 23437065 27786782 14850328 3204835 362628 2654 29 0 0 0 0 0 0 0 0 histogram of classification of points: 37384027 unclassified (1) 32187603 ground (2) 17701 building (6) 54990 water (9) +-> flagged as extended overlap: 4483467 +---> 2332016 of those are unclassified (1) +---> 2145202 of those are ground (2) +---> 5690 of those are building (6) +---> 559 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.0,5.1) has 2 bin [5.1,5.2) has 124 bin [5.2,5.3) has 387 bin [5.3,5.4) has 335 bin [5.4,5.5) has 784 bin [5.5,5.6) has 2100 bin [5.6,5.7) has 5056 bin [5.7,5.8) has 9250 bin [5.8,5.9) has 15579 bin [5.9,6.0) has 37587 bin [6.0,6.1) has 82801 bin [6.1,6.2) has 102092 bin [6.2,6.3) has 116525 bin [6.3,6.4) has 112962 bin [6.4,6.5) has 122292 bin [6.5,6.6) has 140138 bin [6.6,6.7) has 179150 bin [6.7,6.8) has 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[44.8,44.9) has 227 bin [44.9,45.0) has 224 bin [45.0,45.1) has 190 bin [45.1,45.2) has 201 bin [45.2,45.3) has 188 bin [45.3,45.4) has 175 bin [45.4,45.5) has 153 bin [45.5,45.6) has 133 bin [45.6,45.7) has 130 bin [45.7,45.8) has 120 bin [45.8,45.9) has 123 bin [45.9,46.0) has 103 bin [46.0,46.1) has 96 bin [46.1,46.2) has 84 bin [46.2,46.3) has 69 bin [46.3,46.4) has 67 bin [46.4,46.5) has 69 bin [46.5,46.6) has 64 bin [46.6,46.7) has 54 bin [46.7,46.8) has 42 bin [46.8,46.9) has 47 bin [46.9,47.0) has 39 bin [47.0,47.1) has 29 bin [47.1,47.2) has 43 bin [47.2,47.3) has 26 bin [47.3,47.4) has 21 bin [47.4,47.5) has 32 bin [47.5,47.6) has 30 bin [47.6,47.7) has 30 bin [47.7,47.8) has 21 bin [47.8,47.9) has 14 bin [47.9,48.0) has 9 bin [48.0,48.1) has 12 bin [48.1,48.2) has 5 bin [48.2,48.3) has 4 bin [48.3,48.4) has 4 bin [48.4,48.5) has 6 bin [48.5,48.6) has 2 bin [48.6,48.7) has 5 bin [48.7,48.8) has 7 bin [48.8,48.9) has 7 bin [48.9,49.0) has 5 bin [49.0,49.1) has 4 average z coordinate 15.4 for 69644321 element(s) point source id histogram with bin size 1.000000 bin 88 has 36675933 bin 89 has 32968388 average point source id 88.473382287695784 for 69644321 element(s)