lasinfo (210611) report for 'AHN4T/29CZ1_25.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: 62349676 number of points by return: 51516568 6945625 2935577 811678 127933 scale factor x y z: 0.001 0.001 0.001 offset x y z: 263980 474980 0 min x y z: 263980.000 474980.000 35.520 max x y z: 265019.999 476269.999 68.537 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: 62349676 extended number of points by return: 51516568 6945625 2935577 811678 127933 11615 680 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 35520 68537 intensity 34 4827 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 26 user_data 6 7 point_source_ID 183 208 gps_time 328784199.497698 328788608.716638 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 36 255 B 18 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.36 31.63 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 51516568 number of intermediate returns: 3892562 number of last returns: 51472855 number of single returns: 44532309 covered area in square units/kilounits: 1340880/1.34 point density: all returns 46.50 last only 38.39 (per square units) spacing: all returns 0.15 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 62349676 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 51516568 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6945625 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2935577 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 811678 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 127933 instead zero. overview over extended number of returns of given pulse: 44532309 8048413 6378257 2738002 582218 65852 4625 0 0 0 0 0 0 0 0 histogram of classification of points: 12739273 unclassified (1) 47339909 ground (2) 2234398 building (6) 35423 water (9) 673 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3752430 +---> 789663 of those are unclassified (1) +---> 2743362 of those are ground (2) +---> 218905 of those are building (6) +---> 500 of those are water (9) z coordinate histogram with bin size 0.100000 bin [35.5,35.6) has 8 bin [35.6,35.7) has 140 bin [35.7,35.8) has 257 bin [35.8,35.9) has 567 bin [35.9,36.0) has 958 bin [36.0,36.1) has 1581 bin [36.1,36.2) has 1931 bin [36.2,36.3) has 2541 bin [36.3,36.4) has 6014 bin [36.4,36.5) has 10487 bin [36.5,36.6) has 13060 bin [36.6,36.7) has 35267 bin [36.7,36.8) has 45082 bin [36.8,36.9) has 73308 bin [36.9,37.0) has 160100 bin [37.0,37.1) has 310922 bin [37.1,37.2) has 170099 bin [37.2,37.3) has 302678 bin [37.3,37.4) has 450368 bin [37.4,37.5) has 470569 bin [37.5,37.6) has 449822 bin [37.6,37.7) has 487285 bin [37.7,37.8) has 533947 bin [37.8,37.9) has 569980 bin [37.9,38.0) has 650155 bin [38.0,38.1) has 704168 bin [38.1,38.2) has 770164 bin [38.2,38.3) has 894543 bin [38.3,38.4) has 876498 bin [38.4,38.5) has 1004756 bin [38.5,38.6) has 1119411 bin [38.6,38.7) has 1299721 bin [38.7,38.8) has 1315019 bin [38.8,38.9) has 1289034 bin [38.9,39.0) has 1171831 bin [39.0,39.1) has 1281974 bin [39.1,39.2) has 1310019 bin [39.2,39.3) has 1153739 bin [39.3,39.4) has 1011492 bin [39.4,39.5) has 881225 bin [39.5,39.6) has 758990 bin [39.6,39.7) has 846635 bin [39.7,39.8) has 963485 bin [39.8,39.9) has 1008682 bin [39.9,40.0) has 1063557 bin [40.0,40.1) has 900039 bin [40.1,40.2) has 1009171 bin [40.2,40.3) has 1022012 bin [40.3,40.4) has 984449 bin [40.4,40.5) has 1108973 bin [40.5,40.6) has 1224277 bin 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[63.5,63.6) has 7434 bin [63.6,63.7) has 6997 bin [63.7,63.8) has 6544 bin [63.8,63.9) has 6036 bin [63.9,64.0) has 5592 bin [64.0,64.1) has 5057 bin [64.1,64.2) has 4593 bin [64.2,64.3) has 4472 bin [64.3,64.4) has 4199 bin [64.4,64.5) has 3940 bin [64.5,64.6) has 3691 bin [64.6,64.7) has 3352 bin [64.7,64.8) has 3068 bin [64.8,64.9) has 2792 bin [64.9,65.0) has 2647 bin [65.0,65.1) has 2229 bin [65.1,65.2) has 2009 bin [65.2,65.3) has 1781 bin [65.3,65.4) has 1476 bin [65.4,65.5) has 1377 bin [65.5,65.6) has 1184 bin [65.6,65.7) has 965 bin [65.7,65.8) has 828 bin [65.8,65.9) has 733 bin [65.9,66.0) has 641 bin [66.0,66.1) has 599 bin [66.1,66.2) has 534 bin [66.2,66.3) has 464 bin [66.3,66.4) has 443 bin [66.4,66.5) has 450 bin [66.5,66.6) has 365 bin [66.6,66.7) has 353 bin [66.7,66.8) has 339 bin [66.8,66.9) has 272 bin [66.9,67.0) has 250 bin [67.0,67.1) has 233 bin [67.1,67.2) has 175 bin [67.2,67.3) has 137 bin [67.3,67.4) has 110 bin [67.4,67.5) has 105 bin [67.5,67.6) has 62 bin [67.6,67.7) has 45 bin [67.7,67.8) has 55 bin [67.8,67.9) has 40 bin [67.9,68.0) has 22 bin [68.0,68.1) has 25 bin [68.1,68.2) has 13 bin [68.2,68.3) has 8 bin [68.3,68.4) has 2 bin [68.5,68.6) has 1 average z coordinate 41.9 for 62349676 element(s) point source id histogram with bin size 1.000000 bin 183 has 11043188 bin 184 has 23197371 bin 208 has 28109117 average point source id 194.642807831110474 for 62349676 element(s)