lasinfo (210611) report for 'AHN4T/28BZ2_21.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: 32199315 number of points by return: 24586111 4712814 2186130 612870 101390 scale factor x y z: 0.001 0.001 0.001 offset x y z: 234980 487480 0 min x y z: 234980.000 487480.000 9.667 max x y z: 236019.999 488769.999 51.417 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: 32199315 extended number of points by return: 24586111 4712814 2186130 612870 101390 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 9667 51417 intensity 56 3984 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 14 scan_angle_rank -29 12 user_data 6 7 point_source_ID 159 160 gps_time 324126327.539888 324128321.425704 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 40 255 B 38 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 14 extended_scan_angle -4833 2000 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.47 23.48 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24586111 number of intermediate returns: 2911390 number of last returns: 24564054 number of single returns: 19862240 covered area in square units/kilounits: 1341520/1.34 point density: all returns 24.00 last only 18.31 (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 32199315 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24586111 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4712814 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2186130 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 612870 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 101390 instead zero. overview over extended number of returns of given pulse: 19862240 5062346 4722957 2045116 455148 48024 3484 0 0 0 0 0 0 0 0 histogram of classification of points: 8833889 unclassified (1) 22845141 ground (2) 512197 building (6) 6383 water (9) 1705 wire conductor (14) +-> flagged as extended overlap: 2244205 +---> 529212 of those are unclassified (1) +---> 1677210 of those are ground (2) +---> 37134 of those are building (6) +---> 602 of those are water (9) +---> 47 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [9.6,9.7) has 3 bin [9.7,9.8) has 132 bin [9.8,9.9) has 359 bin [9.9,10.0) has 357 bin [10.0,10.1) has 948 bin [10.1,10.2) has 2593 bin [10.2,10.3) has 1800 bin [10.3,10.4) has 1547 bin [10.4,10.5) has 1784 bin [10.5,10.6) has 2690 bin [10.6,10.7) has 5893 bin [10.7,10.8) has 17499 bin [10.8,10.9) has 53032 bin [10.9,11.0) has 122505 bin [11.0,11.1) has 149309 bin [11.1,11.2) has 132090 bin [11.2,11.3) has 121166 bin [11.3,11.4) has 117521 bin [11.4,11.5) has 132294 bin [11.5,11.6) has 177558 bin [11.6,11.7) has 213994 bin [11.7,11.8) has 212921 bin [11.8,11.9) has 192969 bin [11.9,12.0) has 176008 bin [12.0,12.1) has 180666 bin [12.1,12.2) has 198073 bin [12.2,12.3) has 205516 bin [12.3,12.4) has 181698 bin [12.4,12.5) has 170977 bin [12.5,12.6) has 187752 bin [12.6,12.7) has 162363 bin [12.7,12.8) has 125818 bin [12.8,12.9) has 126301 bin [12.9,13.0) has 128767 bin [13.0,13.1) has 151125 bin [13.1,13.2) has 144887 bin [13.2,13.3) has 146533 bin [13.3,13.4) has 153168 bin [13.4,13.5) has 165139 bin [13.5,13.6) has 175022 bin [13.6,13.7) has 191622 bin [13.7,13.8) has 184116 bin [13.8,13.9) has 175107 bin [13.9,14.0) has 177420 bin [14.0,14.1) has 180051 bin [14.1,14.2) has 183233 bin [14.2,14.3) has 166871 bin [14.3,14.4) has 165301 bin [14.4,14.5) has 173889 bin [14.5,14.6) has 166316 bin [14.6,14.7) has 164961 bin 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has 943 bin [45.4,45.5) has 886 bin [45.5,45.6) has 817 bin [45.6,45.7) has 655 bin [45.7,45.8) has 592 bin [45.8,45.9) has 572 bin [45.9,46.0) has 499 bin [46.0,46.1) has 423 bin [46.1,46.2) has 354 bin [46.2,46.3) has 315 bin [46.3,46.4) has 328 bin [46.4,46.5) has 295 bin [46.5,46.6) has 281 bin [46.6,46.7) has 290 bin [46.7,46.8) has 240 bin [46.8,46.9) has 218 bin [46.9,47.0) has 213 bin [47.0,47.1) has 165 bin [47.1,47.2) has 172 bin [47.2,47.3) has 142 bin [47.3,47.4) has 119 bin [47.4,47.5) has 135 bin [47.5,47.6) has 119 bin [47.6,47.7) has 86 bin [47.7,47.8) has 94 bin [47.8,47.9) has 84 bin [47.9,48.0) has 66 bin [48.0,48.1) has 54 bin [48.1,48.2) has 41 bin [48.2,48.3) has 48 bin [48.3,48.4) has 38 bin [48.4,48.5) has 40 bin [48.5,48.6) has 18 bin [48.6,48.7) has 19 bin [48.7,48.8) has 22 bin [48.8,48.9) has 12 bin [48.9,49.0) has 14 bin [49.0,49.1) has 4 bin [49.1,49.2) has 5 bin [49.2,49.3) has 5 bin [49.3,49.4) has 1 bin [49.5,49.6) has 2 bin [49.6,49.7) has 7 bin [51.0,51.1) has 1 bin [51.1,51.2) has 1 bin [51.2,51.3) has 3 bin [51.3,51.4) has 2 bin [51.4,51.5) has 1 average z coordinate 19.9 for 32199315 element(s) point source id histogram with bin size 1.000000 bin 159 has 26375752 bin 160 has 5823563 average point source id 159.180859841273019 for 32199315 element(s)