lasinfo (210611) report for 'AHN4T/49CZ2_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: 181/2021 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: 15241938 number of points by return: 15198226 43555 155 2 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 64980 374980 0 min x y z: 64980.000 374980.000 -1.076 max x y z: 66019.999 376037.452 13.515 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: 15241938 extended number of points by return: 15198226 43555 155 2 0 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 1057452 Z -1076 13515 intensity 56 2821 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -5 32 user_data 6 7 point_source_ID 73 74 gps_time 260788088.765754 260788794.956129 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 62 240 G 69 229 B 61 222 NIR 43 230 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -833 5333 extended_scanner_channel 0 0 attribute0 0.56 28.21 ('Amplitude') attribute1 -16 11.44 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 15198226 number of intermediate returns: 154 number of last returns: 15199374 number of single returns: 15155816 covered area in square units/kilounits: 956624/0.96 point density: all returns 15.93 last only 15.89 (per square units) spacing: all returns 0.25 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 15241938 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15198226 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 43555 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 155 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2 instead zero. overview over extended number of returns of given pulse: 15155816 85659 455 8 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 75000 unclassified (1) 13698432 ground (2) 1468506 water (9) +-> flagged as extended overlap: 1123994 +---> 19091 of those are unclassified (1) +---> 997832 of those are ground (2) +---> 107071 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 133 bin [-1.0,-0.9) has 21038 bin [-0.9,-0.8) has 716399 bin [-0.8,-0.7) has 1011121 bin [-0.7,-0.6) has 590072 bin [-0.6,-0.5) has 410452 bin [-0.5,-0.4) has 378687 bin [-0.4,-0.3) has 379395 bin [-0.3,-0.2) has 385234 bin [-0.2,-0.1) has 363539 bin [-0.1,0.0) has 352058 bin [0.0,0.1) has 352841 bin [0.1,0.2) has 362171 bin [0.2,0.3) has 355513 bin [0.3,0.4) has 363449 bin [0.4,0.5) has 361386 bin [0.5,0.6) has 352510 bin [0.6,0.7) has 323662 bin [0.7,0.8) has 323523 bin [0.8,0.9) has 315893 bin [0.9,1.0) has 307778 bin [1.0,1.1) has 309824 bin [1.1,1.2) has 325161 bin [1.2,1.3) has 301545 bin [1.3,1.4) has 262532 bin [1.4,1.5) has 258668 bin [1.5,1.6) has 382730 bin [1.6,1.7) has 496535 bin [1.7,1.8) has 567088 bin [1.8,1.9) has 471197 bin [1.9,2.0) has 248019 bin [2.0,2.1) has 202083 bin [2.1,2.2) has 137808 bin [2.2,2.3) has 108522 bin [2.3,2.4) has 97662 bin [2.4,2.5) has 91821 bin [2.5,2.6) has 98199 bin [2.6,2.7) has 96777 bin [2.7,2.8) has 114758 bin [2.8,2.9) has 171813 bin [2.9,3.0) has 320436 bin [3.0,3.1) has 513905 bin [3.1,3.2) has 639053 bin [3.2,3.3) has 423350 bin [3.3,3.4) has 216724 bin [3.4,3.5) has 138219 bin [3.5,3.6) has 79256 bin [3.6,3.7) has 32277 bin [3.7,3.8) has 12731 bin [3.8,3.9) has 7645 bin [3.9,4.0) has 5854 bin [4.0,4.1) has 4541 bin [4.1,4.2) has 3792 bin [4.2,4.3) has 4036 bin [4.3,4.4) has 3237 bin [4.4,4.5) has 3914 bin [4.5,4.6) has 5250 bin [4.6,4.7) has 5222 bin [4.7,4.8) has 5638 bin [4.8,4.9) has 6467 bin [4.9,5.0) has 5523 bin [5.0,5.1) has 3977 bin [5.1,5.2) has 2539 bin [5.2,5.3) has 1333 bin [5.3,5.4) has 778 bin [5.4,5.5) has 707 bin [5.5,5.6) has 540 bin [5.6,5.7) has 553 bin [5.7,5.8) has 509 bin [5.8,5.9) has 559 bin [5.9,6.0) has 629 bin [6.0,6.1) has 616 bin [6.1,6.2) has 545 bin [6.2,6.3) has 537 bin [6.3,6.4) has 583 bin [6.4,6.5) has 639 bin [6.5,6.6) has 612 bin [6.6,6.7) has 647 bin [6.7,6.8) has 794 bin [6.8,6.9) has 1863 bin [6.9,7.0) has 3192 bin [7.0,7.1) has 1897 bin [7.1,7.2) has 2585 bin [7.2,7.3) has 1072 bin [7.3,7.4) has 264 bin [7.4,7.5) has 250 bin [7.5,7.6) has 250 bin [7.6,7.7) has 231 bin [7.7,7.8) has 233 bin [7.8,7.9) has 234 bin [7.9,8.0) has 215 bin [8.0,8.1) has 205 bin [8.1,8.2) has 223 bin [8.2,8.3) has 206 bin [8.3,8.4) has 222 bin [8.4,8.5) has 206 bin [8.5,8.6) has 202 bin [8.6,8.7) has 183 bin [8.7,8.8) has 200 bin [8.8,8.9) has 185 bin [8.9,9.0) has 198 bin [9.0,9.1) has 206 bin [9.1,9.2) has 191 bin [9.2,9.3) has 183 bin [9.3,9.4) has 230 bin [9.4,9.5) has 286 bin [9.5,9.6) has 224 bin [9.6,9.7) has 206 bin [9.7,9.8) has 209 bin [9.8,9.9) has 212 bin [9.9,10.0) has 225 bin [10.0,10.1) has 250 bin [10.1,10.2) has 420 bin [10.2,10.3) has 799 bin [10.3,10.4) has 34 bin [10.4,10.5) has 1 bin [10.6,10.7) has 1 bin [10.9,11.0) has 1 bin [11.0,11.1) has 3 bin [11.2,11.3) has 1 bin [11.3,11.4) has 18 bin [11.4,11.5) has 64 bin [11.5,11.6) has 33 bin [11.6,11.7) has 7 bin [11.7,11.8) has 4 bin [11.9,12.0) has 2 bin [12.0,12.1) has 10 bin [12.1,12.2) has 3 bin [12.2,12.3) has 3 bin [12.3,12.4) has 11 bin [12.4,12.5) has 8 bin [12.5,12.6) has 7 bin [12.6,12.7) has 1 bin [13.1,13.2) has 1 bin [13.4,13.5) has 4 bin [13.5,13.6) has 1 average z coordinate 1.0 for 15241938 element(s) point source id histogram with bin size 1.000000 bin 73 has 3464651 bin 74 has 11777287 average point source id 73.772689601545423 for 15241938 element(s)