lasinfo (210611) report for 'AHN4T/27EZ1_06.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: 41230636 number of points by return: 27439218 8972971 3734120 935252 136618 scale factor x y z: 0.001 0.001 0.001 offset x y z: 199980 491230 0 min x y z: 199980.000 491230.000 3.678 max x y z: 201019.999 492519.999 59.602 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: 41230636 extended number of points by return: 27439218 8972971 3734120 935252 136618 11762 695 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 3678 59602 intensity 48 4327 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 -29 29 user_data 6 7 point_source_ID 129 131 gps_time 330768056.031957 330771152.279279 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 28 255 B 17 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.33 26.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27439218 number of intermediate returns: 4825956 number of last returns: 27419604 number of single returns: 18454142 covered area in square units/kilounits: 1341120/1.34 point density: all returns 30.74 last only 20.45 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41230636 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27439218 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8972971 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3734120 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 935252 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 136618 instead zero. overview over extended number of returns of given pulse: 18454142 10473382 8403549 3201975 626097 66734 4757 0 0 0 0 0 0 0 0 histogram of classification of points: 16377897 unclassified (1) 24273205 ground (2) 571245 building (6) 8042 water (9) 247 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3316843 +---> 1384501 of those are unclassified (1) +---> 1899744 of those are ground (2) +---> 32462 of those are building (6) +---> 136 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.6,3.7) has 1 bin [3.7,3.8) has 138 bin [3.8,3.9) has 362 bin [3.9,4.0) has 3249 bin [4.0,4.1) has 1829 bin [4.1,4.2) has 2419 bin [4.2,4.3) has 4969 bin [4.3,4.4) has 8650 bin [4.4,4.5) has 27910 bin [4.5,4.6) has 141498 bin [4.6,4.7) has 279901 bin [4.7,4.8) has 179353 bin [4.8,4.9) has 162457 bin [4.9,5.0) has 140411 bin [5.0,5.1) has 152311 bin [5.1,5.2) has 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[44.1,44.2) has 79 bin [44.2,44.3) has 60 bin [44.3,44.4) has 40 bin [44.4,44.5) has 37 bin [44.5,44.6) has 29 bin [44.6,44.7) has 32 bin [44.7,44.8) has 23 bin [44.8,44.9) has 15 bin [44.9,45.0) has 20 bin [45.0,45.1) has 14 bin [45.1,45.2) has 22 bin [45.2,45.3) has 22 bin [45.3,45.4) has 10 bin [45.4,45.5) has 6 bin [45.5,45.6) has 7 bin [45.6,45.7) has 1 bin [45.7,45.8) has 1 bin [45.8,45.9) has 1 bin [45.9,46.0) has 1 bin [46.6,46.7) has 1 bin [47.5,47.6) has 1 bin [47.9,48.0) has 1 bin [48.0,48.1) has 1 bin [48.1,48.2) has 3 bin [48.2,48.3) has 2 bin [48.3,48.4) has 1 bin [48.7,48.8) has 1 bin [49.0,49.1) has 3 bin [49.1,49.2) has 2 bin [49.2,49.3) has 2 bin [49.3,49.4) has 1 bin [49.4,49.5) has 1 bin [49.5,49.6) has 1 bin [50.1,50.2) has 1 bin [50.2,50.3) has 2 bin [50.3,50.4) has 8 bin [50.4,50.5) has 7 bin [50.5,50.6) has 10 bin [50.6,50.7) has 14 bin [50.7,50.8) has 1 bin [51.1,51.2) has 1 bin [51.5,51.6) has 1 bin [51.9,52.0) has 1 bin [52.0,52.1) has 2 bin [52.2,52.3) has 1 bin [52.5,52.6) has 2 bin [52.8,52.9) has 2 bin [53.0,53.1) has 1 bin [53.1,53.2) has 1 bin [53.4,53.5) has 1 bin [53.5,53.6) has 1 bin [54.2,54.3) has 1 bin [54.3,54.4) has 1 bin [54.5,54.6) has 1 bin [54.7,54.8) has 1 bin [54.9,55.0) has 2 bin [55.1,55.2) has 1 bin [55.3,55.4) has 1 bin [56.0,56.1) has 1 bin [57.3,57.4) has 1 bin [57.4,57.5) has 1 bin [57.6,57.7) has 1 bin [58.7,58.8) has 2 bin [58.8,58.9) has 12 bin [58.9,59.0) has 3 bin [59.1,59.2) has 22 bin [59.2,59.3) has 9 bin [59.3,59.4) has 13 bin [59.4,59.5) has 13 bin [59.5,59.6) has 3 bin [59.6,59.7) has 1 average z coordinate 13.5 for 41230636 element(s) point source id histogram with bin size 1.000000 bin 129 has 1802748 bin 130 has 36597813 bin 131 has 2830075 average point source id 130.024916593573778 for 41230636 element(s)