lasinfo (210611) report for 'AHN4T/69BZ2_12.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: 32026045 number of points by return: 29955686 1532587 438045 88058 11669 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 314980 0 min x y z: 185980.000 314980.000 139.384 max x y z: 187019.999 316269.999 184.157 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: 32026045 extended number of points by return: 29955686 1532587 438045 88058 11669 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 139384 184157 intensity 56 3582 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 -30 29 user_data 6 7 point_source_ID 147 149 gps_time 297675212.099926 297676953.348975 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 41 255 B 33 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.56 35.82 ('Amplitude') attribute1 -17.19 18.84 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29955686 number of intermediate returns: 539231 number of last returns: 29950518 number of single returns: 28419390 covered area in square units/kilounits: 1341380/1.34 point density: all returns 23.88 last only 22.33 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32026045 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29955686 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1532587 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 438045 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 88058 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11669 instead zero. overview over extended number of returns of given pulse: 28419390 2190036 1051578 306535 54069 4263 174 0 0 0 0 0 0 0 0 histogram of classification of points: 2421944 unclassified (1) 29130874 ground (2) 467111 building (6) 6116 water (9) +-> flagged as extended overlap: 2109315 +---> 182358 of those are unclassified (1) +---> 1841468 of those are ground (2) +---> 83625 of those are building (6) +---> 1864 of those are water (9) z coordinate histogram with bin size 0.100000 bin [139.3,139.4) has 6 bin [139.4,139.5) has 145 bin [139.5,139.6) has 283 bin [139.6,139.7) has 389 bin [139.7,139.8) has 365 bin [139.8,139.9) has 284 bin [139.9,140.0) has 299 bin [140.0,140.1) has 363 bin [140.1,140.2) has 326 bin [140.2,140.3) has 390 bin [140.3,140.4) has 459 bin [140.4,140.5) has 348 bin [140.5,140.6) has 348 bin [140.6,140.7) has 351 bin [140.7,140.8) has 340 bin [140.8,140.9) has 369 bin 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[180.4,180.5) has 552 bin [180.5,180.6) has 626 bin [180.6,180.7) has 520 bin [180.7,180.8) has 506 bin [180.8,180.9) has 510 bin [180.9,181.0) has 495 bin [181.0,181.1) has 419 bin [181.1,181.2) has 434 bin [181.2,181.3) has 451 bin [181.3,181.4) has 410 bin [181.4,181.5) has 367 bin [181.5,181.6) has 306 bin [181.6,181.7) has 336 bin [181.7,181.8) has 288 bin [181.8,181.9) has 245 bin [181.9,182.0) has 177 bin [182.0,182.1) has 128 bin [182.1,182.2) has 118 bin [182.2,182.3) has 100 bin [182.3,182.4) has 70 bin [182.4,182.5) has 90 bin [182.5,182.6) has 49 bin [182.6,182.7) has 38 bin [182.7,182.8) has 32 bin [182.8,182.9) has 30 bin [182.9,183.0) has 11 bin [183.0,183.1) has 13 bin [183.1,183.2) has 8 bin [183.2,183.3) has 6 bin [183.3,183.4) has 4 bin [183.4,183.5) has 10 bin [183.5,183.6) has 1 bin [183.6,183.7) has 4 bin [183.8,183.9) has 2 bin [183.9,184.0) has 2 bin [184.0,184.1) has 1 bin [184.1,184.2) has 1 average z coordinate 161.4 for 32026045 element(s) point source id histogram with bin size 1.000000 bin 147 has 180928 bin 148 has 22391587 bin 149 has 9453530 average point source id 148.289533159651768 for 32026045 element(s)