lasinfo (210611) report for 'AHN4T/34CZ1_08.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: 337/2022 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: 34033059 number of points by return: 24325618 6365686 2581744 654234 105777 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 453730 0 min x y z: 221980.000 453730.000 12.469 max x y z: 223019.999 455019.999 55.720 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: 34033059 extended number of points by return: 24325618 6365686 2581744 654234 105777 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 12469 55720 intensity 56 3788 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 -29 -3 user_data 6 7 point_source_ID 148 149 gps_time 324039690.678678 324040774.081846 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 49 255 B 42 255 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 -500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.56 22.21 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24325618 number of intermediate returns: 3352431 number of last returns: 24311323 number of single returns: 17956313 covered area in square units/kilounits: 1336040/1.34 point density: all returns 25.47 last only 18.20 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34033059 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24325618 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6365686 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2581744 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 654234 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 105777 instead zero. overview over extended number of returns of given pulse: 17956313 7572128 5782172 2193725 472144 52295 4282 0 0 0 0 0 0 0 0 histogram of classification of points: 13025092 unclassified (1) 20743247 ground (2) 218719 building (6) 43702 water (9) 2299 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2141907 +---> 787919 of those are unclassified (1) +---> 1319773 of those are ground (2) +---> 31398 of those are building (6) +---> 2817 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.4,12.5) has 4 bin [12.5,12.6) has 316 bin [12.6,12.7) has 3052 bin [12.7,12.8) has 5179 bin [12.8,12.9) has 9334 bin [12.9,13.0) has 45596 bin [13.0,13.1) has 166134 bin [13.1,13.2) has 248054 bin [13.2,13.3) has 516371 bin [13.3,13.4) has 690366 bin [13.4,13.5) has 621900 bin [13.5,13.6) has 722693 bin [13.6,13.7) has 683033 bin [13.7,13.8) has 669119 bin 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has 3106 bin [48.4,48.5) has 3024 bin [48.5,48.6) has 2885 bin [48.6,48.7) has 2822 bin [48.7,48.8) has 2636 bin [48.8,48.9) has 2394 bin [48.9,49.0) has 2322 bin [49.0,49.1) has 2242 bin [49.1,49.2) has 2108 bin [49.2,49.3) has 2048 bin [49.3,49.4) has 1892 bin [49.4,49.5) has 1777 bin [49.5,49.6) has 1762 bin [49.6,49.7) has 1571 bin [49.7,49.8) has 1474 bin [49.8,49.9) has 1380 bin [49.9,50.0) has 1363 bin [50.0,50.1) has 1250 bin [50.1,50.2) has 1246 bin [50.2,50.3) has 1177 bin [50.3,50.4) has 1073 bin [50.4,50.5) has 986 bin [50.5,50.6) has 864 bin [50.6,50.7) has 828 bin [50.7,50.8) has 828 bin [50.8,50.9) has 720 bin [50.9,51.0) has 712 bin [51.0,51.1) has 699 bin [51.1,51.2) has 599 bin [51.2,51.3) has 568 bin [51.3,51.4) has 468 bin [51.4,51.5) has 486 bin [51.5,51.6) has 497 bin [51.6,51.7) has 423 bin [51.7,51.8) has 333 bin [51.8,51.9) has 303 bin [51.9,52.0) has 283 bin [52.0,52.1) has 284 bin [52.1,52.2) has 243 bin [52.2,52.3) has 231 bin [52.3,52.4) has 214 bin [52.4,52.5) has 199 bin [52.5,52.6) has 147 bin [52.6,52.7) has 144 bin [52.7,52.8) has 100 bin [52.8,52.9) has 104 bin [52.9,53.0) has 82 bin [53.0,53.1) has 61 bin [53.1,53.2) has 71 bin [53.2,53.3) has 56 bin [53.3,53.4) has 56 bin [53.4,53.5) has 47 bin [53.5,53.6) has 32 bin [53.6,53.7) has 33 bin [53.7,53.8) has 27 bin [53.8,53.9) has 16 bin [53.9,54.0) has 8 bin [54.0,54.1) has 16 bin [54.1,54.2) has 12 bin [54.2,54.3) has 14 bin [54.3,54.4) has 8 bin [54.4,54.5) has 12 bin [54.5,54.6) has 4 bin [54.6,54.7) has 4 bin [54.7,54.8) has 3 bin [54.8,54.9) has 5 bin [54.9,55.0) has 4 bin [55.0,55.1) has 4 bin [55.1,55.2) has 3 bin [55.2,55.3) has 1 bin [55.5,55.6) has 2 bin [55.7,55.8) has 1 average z coordinate 19.6 for 34033059 element(s) point source id histogram with bin size 1.000000 bin 148 has 18923410 bin 149 has 15109649 average point source id 148.44396975893352 for 34033059 element(s)