lasinfo (210611) report for 'AHN4T/67CN1_01.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: 33831367 number of points by return: 33379192 402958 43151 5609 457 scale factor x y z: 0.001 0.001 0.001 offset x y z: 19980 367480 0 min x y z: 19980.000 367480.000 -0.982 max x y z: 21019.999 368769.999 14.952 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: 33831367 extended number of points by return: 33379192 402958 43151 5609 457 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 -982 14952 intensity 0 3243 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 -13 32 user_data 6 7 point_source_ID 79 91 gps_time 260795493.012640 261747192.882084 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 253 G 43 253 B 41 248 NIR 66 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2167 5333 extended_scanner_channel 0 0 attribute0 0 32.43 ('Amplitude') attribute1 -16.17 16.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33379192 number of intermediate returns: 49259 number of last returns: 33377226 number of single returns: 32974310 covered area in square units/kilounits: 1336816/1.34 point density: all returns 25.31 last only 24.97 (per square units) spacing: all returns 0.20 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33831367 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33379192 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 402958 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 43151 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 5609 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 457 instead zero. overview over extended number of returns of given pulse: 32974310 721356 112731 20678 2222 65 5 0 0 0 0 0 0 0 0 histogram of classification of points: 856449 unclassified (1) 32673548 ground (2) 198143 building (6) 103177 water (9) 50 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2523228 +---> 78064 of those are unclassified (1) +---> 2422114 of those are ground (2) +---> 20228 of those are building (6) +---> 2822 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 20 bin [-0.9,-0.8) has 2247 bin [-0.8,-0.7) has 72452 bin [-0.7,-0.6) has 54480 bin [-0.6,-0.5) has 32697 bin [-0.5,-0.4) has 33815 bin [-0.4,-0.3) has 44188 bin [-0.3,-0.2) has 64971 bin [-0.2,-0.1) has 68080 bin [-0.1,0.0) has 59410 bin [0.0,0.1) has 58503 bin [0.1,0.2) has 68592 bin [0.2,0.3) has 107817 bin [0.3,0.4) has 175265 bin [0.4,0.5) has 336782 bin [0.5,0.6) has 584604 bin [0.6,0.7) has 794731 bin [0.7,0.8) has 1202139 bin [0.8,0.9) has 3254355 bin [0.9,1.0) has 5706152 bin [1.0,1.1) has 9383955 bin [1.1,1.2) has 8060075 bin [1.2,1.3) has 2039318 bin [1.3,1.4) has 591092 bin [1.4,1.5) has 195500 bin [1.5,1.6) has 106857 bin [1.6,1.7) has 54199 bin [1.7,1.8) has 36912 bin [1.8,1.9) has 32780 bin [1.9,2.0) has 32130 bin [2.0,2.1) has 31099 bin [2.1,2.2) has 25474 bin [2.2,2.3) has 19419 bin [2.3,2.4) has 15490 bin [2.4,2.5) has 14969 bin [2.5,2.6) has 16537 bin [2.6,2.7) has 16495 bin [2.7,2.8) has 14824 bin [2.8,2.9) has 14079 bin [2.9,3.0) has 12803 bin [3.0,3.1) has 11327 bin [3.1,3.2) has 9966 bin [3.2,3.3) has 8418 bin [3.3,3.4) has 7312 bin [3.4,3.5) has 6902 bin [3.5,3.6) has 6614 bin [3.6,3.7) has 6086 bin [3.7,3.8) has 6797 bin [3.8,3.9) has 6639 bin [3.9,4.0) has 6206 bin [4.0,4.1) has 5516 bin [4.1,4.2) has 4533 bin [4.2,4.3) has 4430 bin [4.3,4.4) has 4689 bin [4.4,4.5) has 4660 bin [4.5,4.6) has 4069 bin [4.6,4.7) has 4227 bin [4.7,4.8) has 3979 bin [4.8,4.9) has 4719 bin [4.9,5.0) has 3914 bin [5.0,5.1) has 4158 bin [5.1,5.2) has 4757 bin [5.2,5.3) has 4551 bin [5.3,5.4) has 4625 bin [5.4,5.5) has 4679 bin [5.5,5.6) has 5241 bin [5.6,5.7) has 5663 bin [5.7,5.8) has 5609 bin [5.8,5.9) has 5567 bin [5.9,6.0) has 5660 bin [6.0,6.1) has 5684 bin [6.1,6.2) has 5887 bin [6.2,6.3) has 6441 bin [6.3,6.4) has 7276 bin [6.4,6.5) has 7841 bin [6.5,6.6) has 8347 bin [6.6,6.7) has 8517 bin [6.7,6.8) has 7693 bin [6.8,6.9) has 6820 bin [6.9,7.0) has 5977 bin [7.0,7.1) has 6014 bin [7.1,7.2) has 5758 bin [7.2,7.3) has 5505 bin [7.3,7.4) has 5232 bin [7.4,7.5) has 5265 bin [7.5,7.6) has 5511 bin [7.6,7.7) has 5529 bin [7.7,7.8) has 5133 bin [7.8,7.9) has 4964 bin [7.9,8.0) has 5008 bin [8.0,8.1) has 5001 bin [8.1,8.2) has 4869 bin [8.2,8.3) has 4856 bin [8.3,8.4) has 4848 bin [8.4,8.5) has 4824 bin [8.5,8.6) has 4425 bin [8.6,8.7) has 4030 bin [8.7,8.8) has 3769 bin [8.8,8.9) has 3746 bin [8.9,9.0) has 3620 bin [9.0,9.1) has 3438 bin [9.1,9.2) has 3231 bin [9.2,9.3) has 3164 bin [9.3,9.4) has 2931 bin [9.4,9.5) has 2482 bin [9.5,9.6) has 2129 bin [9.6,9.7) has 2133 bin [9.7,9.8) has 1933 bin [9.8,9.9) has 1874 bin [9.9,10.0) has 1850 bin [10.0,10.1) has 1797 bin [10.1,10.2) has 1762 bin [10.2,10.3) has 1639 bin [10.3,10.4) has 1691 bin [10.4,10.5) has 1668 bin [10.5,10.6) has 1611 bin [10.6,10.7) has 1538 bin [10.7,10.8) has 1478 bin [10.8,10.9) has 1538 bin [10.9,11.0) has 1475 bin [11.0,11.1) has 1514 bin [11.1,11.2) has 1582 bin [11.2,11.3) has 1556 bin [11.3,11.4) has 1553 bin [11.4,11.5) has 1403 bin [11.5,11.6) has 1043 bin [11.6,11.7) has 730 bin [11.7,11.8) has 792 bin [11.8,11.9) has 511 bin [11.9,12.0) has 347 bin [12.0,12.1) has 328 bin [12.1,12.2) has 307 bin [12.2,12.3) has 262 bin [12.3,12.4) has 232 bin [12.4,12.5) has 230 bin [12.5,12.6) has 240 bin [12.6,12.7) has 190 bin [12.7,12.8) has 170 bin [12.8,12.9) has 189 bin [12.9,13.0) has 178 bin [13.0,13.1) has 168 bin [13.1,13.2) has 142 bin [13.2,13.3) has 145 bin [13.3,13.4) has 153 bin [13.4,13.5) has 126 bin [13.5,13.6) has 114 bin [13.6,13.7) has 122 bin [13.7,13.8) has 110 bin [13.8,13.9) has 98 bin [13.9,14.0) has 55 bin [14.0,14.1) has 51 bin [14.1,14.2) has 25 bin [14.2,14.3) has 23 bin [14.3,14.4) has 27 bin [14.4,14.5) has 16 bin [14.5,14.6) has 16 bin [14.6,14.7) has 21 bin [14.7,14.8) has 20 bin [14.8,14.9) has 5 bin [14.9,15.0) has 1 average z coordinate 1.1 for 33831367 element(s) point source id histogram with bin size 1.000000 bin 79 has 8421395 bin 85 has 7082108 bin 86 has 17823577 bin 91 has 504287 average point source id 84.12273509373712 for 33831367 element(s)