lasinfo (210611) report for 'AHN4T/09BZ1_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: 176/2021 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: 28488767 number of points by return: 23578766 3440730 1232091 230615 6565 scale factor x y z: 0.001 0.001 0.001 offset x y z: 109980 562480 0 min x y z: 109980.000 562480.000 -0.081 max x y z: 111019.999 563769.999 28.653 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: 28488767 extended number of points by return: 23578766 3440730 1232091 230615 6565 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 -81 28653 intensity 53 2784 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1040 1042 gps_time 265133802.056759 265135001.231850 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 207 G 0 205 B 0 191 NIR 0 208 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.53 27.84 ('Amplitude') attribute1 -16.62 11.24 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23578766 number of intermediate returns: 1467829 number of last returns: 23571505 number of single returns: 20129333 covered area in square units/kilounits: 1287200/1.29 point density: all returns 22.13 last only 18.31 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28488767 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23578766 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3440730 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1232091 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 230615 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6565 instead zero. overview over extended number of returns of given pulse: 20129333 4422642 3007562 896486 32405 334 5 0 0 0 0 0 0 0 0 histogram of classification of points: 6267409 unclassified (1) 21782397 ground (2) 355 building (6) 438606 water (9) +-> flagged as extended overlap: 2061389 +---> 682020 of those are unclassified (1) +---> 1332837 of those are ground (2) +---> 46532 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.1,0.0) has 79 bin [0.0,0.1) has 5553 bin [0.1,0.2) has 76174 bin [0.2,0.3) has 253966 bin [0.3,0.4) has 199861 bin [0.4,0.5) has 103463 bin [0.5,0.6) has 70941 bin [0.6,0.7) has 63086 bin [0.7,0.8) has 74359 bin [0.8,0.9) has 77457 bin [0.9,1.0) has 87028 bin [1.0,1.1) has 75512 bin [1.1,1.2) has 64089 bin [1.2,1.3) has 59805 bin [1.3,1.4) has 58740 bin [1.4,1.5) has 57636 bin [1.5,1.6) has 56379 bin [1.6,1.7) has 54575 bin [1.7,1.8) has 54142 bin [1.8,1.9) has 56906 bin [1.9,2.0) has 62924 bin [2.0,2.1) has 80328 bin [2.1,2.2) has 82533 bin [2.2,2.3) has 54324 bin [2.3,2.4) has 39135 bin [2.4,2.5) has 35515 bin [2.5,2.6) has 32513 bin [2.6,2.7) has 30118 bin [2.7,2.8) has 28910 bin [2.8,2.9) has 26227 bin [2.9,3.0) has 28433 bin [3.0,3.1) has 31225 bin [3.1,3.2) has 31810 bin [3.2,3.3) has 33474 bin [3.3,3.4) has 36642 bin [3.4,3.5) has 37258 bin [3.5,3.6) has 39809 bin [3.6,3.7) has 51935 bin [3.7,3.8) has 89045 bin [3.8,3.9) has 150209 bin [3.9,4.0) has 209612 bin [4.0,4.1) has 285489 bin [4.1,4.2) has 419777 bin [4.2,4.3) has 481470 bin [4.3,4.4) has 484845 bin [4.4,4.5) has 491715 bin [4.5,4.6) has 551113 bin [4.6,4.7) has 614653 bin [4.7,4.8) has 639951 bin [4.8,4.9) has 647915 bin [4.9,5.0) has 635691 bin [5.0,5.1) has 614180 bin [5.1,5.2) has 599102 bin [5.2,5.3) has 604967 bin [5.3,5.4) has 605890 bin [5.4,5.5) has 574861 bin [5.5,5.6) has 547077 bin [5.6,5.7) has 506940 bin [5.7,5.8) has 470578 bin [5.8,5.9) has 435520 bin [5.9,6.0) has 414397 bin [6.0,6.1) has 382903 bin [6.1,6.2) has 360488 bin [6.2,6.3) has 335976 bin [6.3,6.4) has 319961 bin [6.4,6.5) has 300693 bin [6.5,6.6) has 282154 bin [6.6,6.7) has 260672 bin [6.7,6.8) has 242121 bin [6.8,6.9) has 227964 bin [6.9,7.0) has 213883 bin [7.0,7.1) has 206313 bin [7.1,7.2) has 197861 bin [7.2,7.3) has 187586 bin [7.3,7.4) has 179513 bin [7.4,7.5) has 174539 bin [7.5,7.6) has 169970 bin [7.6,7.7) has 164764 bin [7.7,7.8) has 159611 bin [7.8,7.9) has 151627 bin [7.9,8.0) has 146395 bin [8.0,8.1) has 142298 bin [8.1,8.2) has 137325 bin [8.2,8.3) has 134744 bin [8.3,8.4) has 133049 bin [8.4,8.5) has 131756 bin [8.5,8.6) has 129307 bin [8.6,8.7) has 123671 bin [8.7,8.8) has 123207 bin [8.8,8.9) has 121399 bin [8.9,9.0) has 117283 bin [9.0,9.1) has 114651 bin [9.1,9.2) has 111161 bin [9.2,9.3) has 108850 bin [9.3,9.4) has 107889 bin [9.4,9.5) has 107727 bin [9.5,9.6) has 104311 bin [9.6,9.7) has 103931 bin [9.7,9.8) has 102277 bin [9.8,9.9) has 99772 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[13.7,13.8) has 67907 bin [13.8,13.9) has 67614 bin [13.9,14.0) has 68205 bin [14.0,14.1) has 68068 bin [14.1,14.2) has 68922 bin [14.2,14.3) has 69528 bin [14.3,14.4) has 70966 bin [14.4,14.5) has 73950 bin [14.5,14.6) has 75391 bin [14.6,14.7) has 75834 bin [14.7,14.8) has 75653 bin [14.8,14.9) has 76235 bin [14.9,15.0) has 76374 bin [15.0,15.1) has 75690 bin [15.1,15.2) has 75546 bin [15.2,15.3) has 76304 bin [15.3,15.4) has 78413 bin [15.4,15.5) has 79054 bin [15.5,15.6) has 80928 bin [15.6,15.7) has 82235 bin [15.7,15.8) has 84152 bin [15.8,15.9) has 85406 bin [15.9,16.0) has 84249 bin [16.0,16.1) has 82833 bin [16.1,16.2) has 81791 bin [16.2,16.3) has 80900 bin [16.3,16.4) has 77227 bin [16.4,16.5) has 74804 bin [16.5,16.6) has 74507 bin [16.6,16.7) has 73972 bin [16.7,16.8) has 73257 bin [16.8,16.9) has 72655 bin [16.9,17.0) has 70404 bin [17.0,17.1) has 68535 bin [17.1,17.2) has 68328 bin [17.2,17.3) has 66446 bin [17.3,17.4) has 64558 bin [17.4,17.5) has 62643 bin [17.5,17.6) has 61252 bin [17.6,17.7) has 58699 bin [17.7,17.8) has 56290 bin [17.8,17.9) has 54166 bin [17.9,18.0) has 52468 bin [18.0,18.1) has 51279 bin [18.1,18.2) has 51180 bin [18.2,18.3) has 50833 bin [18.3,18.4) has 49649 bin [18.4,18.5) has 48564 bin [18.5,18.6) has 48297 bin [18.6,18.7) has 47432 bin [18.7,18.8) has 46314 bin [18.8,18.9) has 45447 bin [18.9,19.0) has 44276 bin [19.0,19.1) has 43661 bin [19.1,19.2) has 43078 bin [19.2,19.3) has 42401 bin [19.3,19.4) has 40905 bin [19.4,19.5) has 41203 bin [19.5,19.6) has 40678 bin [19.6,19.7) has 39831 bin [19.7,19.8) has 39231 bin [19.8,19.9) has 38454 bin [19.9,20.0) has 38447 bin [20.0,20.1) has 38087 bin [20.1,20.2) has 37924 bin [20.2,20.3) has 37323 bin [20.3,20.4) has 36859 bin [20.4,20.5) has 35816 bin [20.5,20.6) has 34925 bin [20.6,20.7) has 33239 bin [20.7,20.8) has 32407 bin [20.8,20.9) has 32282 bin [20.9,21.0) has 30954 bin [21.0,21.1) has 30314 bin [21.1,21.2) has 29540 bin [21.2,21.3) has 28915 bin [21.3,21.4) has 28317 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4425 bin [25.3,25.4) has 4243 bin [25.4,25.5) has 3815 bin [25.5,25.6) has 3790 bin [25.6,25.7) has 3390 bin [25.7,25.8) has 3043 bin [25.8,25.9) has 2730 bin [25.9,26.0) has 2545 bin [26.0,26.1) has 2171 bin [26.1,26.2) has 1847 bin [26.2,26.3) has 1525 bin [26.3,26.4) has 1431 bin [26.4,26.5) has 1250 bin [26.5,26.6) has 1075 bin [26.6,26.7) has 906 bin [26.7,26.8) has 783 bin [26.8,26.9) has 631 bin [26.9,27.0) has 531 bin [27.0,27.1) has 417 bin [27.1,27.2) has 400 bin [27.2,27.3) has 273 bin [27.3,27.4) has 224 bin [27.4,27.5) has 193 bin [27.5,27.6) has 191 bin [27.6,27.7) has 136 bin [27.7,27.8) has 97 bin [27.8,27.9) has 59 bin [27.9,28.0) has 53 bin [28.0,28.1) has 37 bin [28.1,28.2) has 27 bin [28.2,28.3) has 15 bin [28.3,28.4) has 14 bin [28.4,28.5) has 5 bin [28.5,28.6) has 1 bin [28.6,28.7) has 3 average z coordinate 8.3 for 28488767 element(s) point source id histogram with bin size 1.000000 bin 1040 has 22379107 bin 1041 has 852180 bin 1042 has 5257480 average point source id 1040.399004281231328 for 28488767 element(s)