lasinfo (210611) report for 'AHN4T/33AZ1_07.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: 333/2022 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: 40587171 number of points by return: 26424233 9821177 3493347 738543 100383 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 466230 0 min x y z: 180980.000 466230.000 27.007 max x y z: 182019.999 467519.999 63.146 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: 40587171 extended number of points by return: 26424233 9821177 3493347 738543 100383 8914 574 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 27007 63146 intensity 7 4942 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -17 29 user_data 6 7 point_source_ID 113 114 gps_time 328695709.725315 328696349.825998 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 47 255 G 63 255 B 47 255 NIR 36 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.98 32.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26424233 number of intermediate returns: 4356104 number of last returns: 26370241 number of single returns: 16563407 covered area in square units/kilounits: 1341476/1.34 point density: all returns 30.26 last only 19.66 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40587171 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26424233 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9821177 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3493347 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 738543 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 100383 instead zero. overview over extended number of returns of given pulse: 16563407 12665789 8281308 2562453 459793 50512 3909 0 0 0 0 0 0 0 0 histogram of classification of points: 18116848 unclassified (1) 21896949 ground (2) 572137 building (6) 1237 water (9) +-> flagged as extended overlap: 2817725 +---> 1112155 of those are unclassified (1) +---> 1687997 of those are ground (2) +---> 17573 of those are building (6) z coordinate histogram with bin size 0.100000 bin [27.0,27.1) has 40 bin [27.1,27.2) has 118 bin [27.2,27.3) has 14 bin [27.3,27.4) has 2 bin [27.4,27.5) has 1 bin [27.6,27.7) has 1 bin [27.7,27.8) has 2 bin [27.9,28.0) has 7 bin [28.0,28.1) has 6 bin [28.1,28.2) has 40 bin [28.2,28.3) has 36 bin [28.3,28.4) has 23 bin [28.4,28.5) has 27 bin [28.5,28.6) has 21 bin [28.6,28.7) has 35 bin [28.7,28.8) has 101 bin [28.8,28.9) has 171 bin [28.9,29.0) has 225 bin [29.0,29.1) has 273 bin 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has 1532 bin [59.6,59.7) has 1359 bin [59.7,59.8) has 1262 bin [59.8,59.9) has 1134 bin [59.9,60.0) has 1032 bin [60.0,60.1) has 906 bin [60.1,60.2) has 821 bin [60.2,60.3) has 767 bin [60.3,60.4) has 636 bin [60.4,60.5) has 573 bin [60.5,60.6) has 539 bin [60.6,60.7) has 462 bin [60.7,60.8) has 378 bin [60.8,60.9) has 343 bin [60.9,61.0) has 333 bin [61.0,61.1) has 343 bin [61.1,61.2) has 322 bin [61.2,61.3) has 254 bin [61.3,61.4) has 266 bin [61.4,61.5) has 228 bin [61.5,61.6) has 214 bin [61.6,61.7) has 190 bin [61.7,61.8) has 151 bin [61.8,61.9) has 116 bin [61.9,62.0) has 120 bin [62.0,62.1) has 104 bin [62.1,62.2) has 86 bin [62.2,62.3) has 63 bin [62.3,62.4) has 30 bin [62.4,62.5) has 26 bin [62.5,62.6) has 18 bin [62.6,62.7) has 13 bin [62.7,62.8) has 5 bin [62.8,62.9) has 12 bin [62.9,63.0) has 12 bin [63.0,63.1) has 5 bin [63.1,63.2) has 2 average z coordinate 37.1 for 40587171 element(s) point source id histogram with bin size 1.000000 bin 113 has 6338125 bin 114 has 34249046 average point source id 113.843839202293751 for 40587171 element(s)