lasinfo (210611) report for 'AHN4T/28GZ1_14.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: 61960138 number of points by return: 37856604 16443862 5989361 1433241 234418 scale factor x y z: 0.001 0.001 0.001 offset x y z: 242980 477480 0 min x y z: 242980.000 477480.000 11.789 max x y z: 244019.999 478769.999 48.642 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: 61960138 extended number of points by return: 37856604 16443862 5989361 1433241 234418 2558 94 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 11789 48642 intensity 37 4785 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 165 212 gps_time 324134943.042101 328779576.879794 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 34 255 B 30 255 NIR 10 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.45 31.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37856604 number of intermediate returns: 7683671 number of last returns: 37832496 number of single returns: 21412633 covered area in square units/kilounits: 1340560/1.34 point density: all returns 46.22 last only 28.22 (per square units) spacing: all returns 0.15 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 61960138 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37856604 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 16443862 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5989361 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1433241 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 234418 instead zero. overview over extended number of returns of given pulse: 21412633 20907854 13666492 4797015 1042200 123247 10697 0 0 0 0 0 0 0 0 histogram of classification of points: 30349556 unclassified (1) 31421254 ground (2) 137056 building (6) 52272 water (9) +-> flagged as extended overlap: 3920900 +---> 1931271 of those are unclassified (1) +---> 1975769 of those are ground (2) +---> 2964 of those are building (6) +---> 10896 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.7,11.8) has 1 bin [11.8,11.9) has 16 bin [11.9,12.0) has 74 bin [12.0,12.1) has 341 bin [12.1,12.2) has 3467 bin [12.2,12.3) has 4705 bin [12.3,12.4) has 3886 bin [12.4,12.5) has 4367 bin [12.5,12.6) has 5490 bin [12.6,12.7) has 7419 bin [12.7,12.8) has 8892 bin [12.8,12.9) has 10384 bin [12.9,13.0) has 17069 bin [13.0,13.1) has 39477 bin [13.1,13.2) has 110841 bin [13.2,13.3) has 310550 bin 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has 2128 bin [43.5,43.6) has 1963 bin [43.6,43.7) has 1817 bin [43.7,43.8) has 1742 bin [43.8,43.9) has 1719 bin [43.9,44.0) has 1652 bin [44.0,44.1) has 1605 bin [44.1,44.2) has 1458 bin [44.2,44.3) has 1427 bin [44.3,44.4) has 1265 bin [44.4,44.5) has 1244 bin [44.5,44.6) has 1104 bin [44.6,44.7) has 1047 bin [44.7,44.8) has 948 bin [44.8,44.9) has 803 bin [44.9,45.0) has 729 bin [45.0,45.1) has 711 bin [45.1,45.2) has 615 bin [45.2,45.3) has 546 bin [45.3,45.4) has 493 bin [45.4,45.5) has 482 bin [45.5,45.6) has 442 bin [45.6,45.7) has 389 bin [45.7,45.8) has 352 bin [45.8,45.9) has 297 bin [45.9,46.0) has 269 bin [46.0,46.1) has 225 bin [46.1,46.2) has 209 bin [46.2,46.3) has 190 bin [46.3,46.4) has 185 bin [46.4,46.5) has 167 bin [46.5,46.6) has 198 bin [46.6,46.7) has 174 bin [46.7,46.8) has 155 bin [46.8,46.9) has 140 bin [46.9,47.0) has 150 bin [47.0,47.1) has 116 bin [47.1,47.2) has 125 bin [47.2,47.3) has 95 bin [47.3,47.4) has 82 bin [47.4,47.5) has 72 bin [47.5,47.6) has 52 bin [47.6,47.7) has 36 bin [47.7,47.8) has 29 bin [47.8,47.9) has 22 bin [47.9,48.0) has 15 bin [48.0,48.1) has 13 bin [48.1,48.2) has 14 bin [48.2,48.3) has 13 bin [48.3,48.4) has 7 bin [48.4,48.5) has 10 bin [48.5,48.6) has 5 bin [48.6,48.7) has 1 average z coordinate 21.0 for 61960138 element(s) point source id histogram with bin size 1.000000 bin 165 has 9651823 bin 166 has 32171777 bin 212 has 20136538 average point source id 180.793848990458997 for 61960138 element(s)