lasinfo (210611) report for 'AHN4T/57EN2_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: 340/2022 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: 47661157 number of points by return: 37459259 7523688 2297992 351136 29082 scale factor x y z: 0.001 0.001 0.001 offset x y z: 167980 371230 0 min x y z: 167980.000 371230.000 23.553 max x y z: 169019.999 372519.999 59.185 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: 47661157 extended number of points by return: 37459259 7523688 2297992 351136 29082 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 23553 59185 intensity 0 5029 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 16 user_data 6 7 point_source_ID 83 1084 gps_time 296128380.069456 298221272.988946 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 32 255 B 27 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 2667 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -17.08 33.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37459259 number of intermediate returns: 2677701 number of last returns: 37438823 number of single returns: 29914626 covered area in square units/kilounits: 1303356/1.30 point density: all returns 36.57 last only 28.72 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 47661157 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37459259 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7523688 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2297992 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 351136 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29082 instead zero. overview over extended number of returns of given pulse: 29914626 10461096 5848286 1290149 137656 8503 841 0 0 0 0 0 0 0 0 histogram of classification of points: 13619659 unclassified (1) 33205595 ground (2) 450716 building (6) 383945 water (9) 1242 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3334525 +---> 1107333 of those are unclassified (1) +---> 2198482 of those are ground (2) +---> 26514 of those are building (6) +---> 2196 of those are water (9) z coordinate histogram with bin size 0.100000 bin [23.5,23.6) has 5 bin [23.6,23.7) has 109 bin [23.7,23.8) has 763 bin [23.8,23.9) has 3488 bin [23.9,24.0) has 6870 bin [24.0,24.1) has 7354 bin [24.1,24.2) has 10630 bin [24.2,24.3) has 19722 bin [24.3,24.4) has 42942 bin [24.4,24.5) has 88475 bin [24.5,24.6) has 430010 bin [24.6,24.7) has 211060 bin [24.7,24.8) has 386307 bin [24.8,24.9) has 726356 bin [24.9,25.0) 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[55.7,55.8) has 525 bin [55.8,55.9) has 457 bin [55.9,56.0) has 406 bin [56.0,56.1) has 393 bin [56.1,56.2) has 280 bin [56.2,56.3) has 291 bin [56.3,56.4) has 246 bin [56.4,56.5) has 232 bin [56.5,56.6) has 189 bin [56.6,56.7) has 177 bin [56.7,56.8) has 142 bin [56.8,56.9) has 133 bin [56.9,57.0) has 109 bin [57.0,57.1) has 80 bin [57.1,57.2) has 79 bin [57.2,57.3) has 83 bin [57.3,57.4) has 77 bin [57.4,57.5) has 60 bin [57.5,57.6) has 48 bin [57.6,57.7) has 46 bin [57.7,57.8) has 43 bin [57.8,57.9) has 40 bin [57.9,58.0) has 50 bin [58.0,58.1) has 31 bin [58.1,58.2) has 22 bin [58.2,58.3) has 15 bin [58.3,58.4) has 17 bin [58.4,58.5) has 9 bin [58.5,58.6) has 15 bin [58.6,58.7) has 7 bin [58.7,58.8) has 4 bin [58.8,58.9) has 3 bin [58.9,59.0) has 1 bin [59.0,59.1) has 2 bin [59.1,59.2) has 1 average z coordinate 29.0 for 47661157 element(s) point source id histogram with bin size 1.000000 bin 83 has 13239260 bin 84 has 20913726 bin 1084 has 13508171 average point source id 367.143183871931626 for 47661157 element(s)