lasinfo (210611) report for 'AHN4T/04GZ1_16.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: 13115631 number of points by return: 12719001 334615 54163 7711 141 scale factor x y z: 0.001 0.001 0.001 offset x y z: 119980 576230 0 min x y z: 119980.000 576230.000 -0.489 max x y z: 120682.105 577370.065 19.827 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: 13115631 extended number of points by return: 12719001 334615 54163 7711 141 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 702105 Y 0 1140065 Z -489 19827 intensity 53 3460 return_number 1 5 number_of_returns 1 5 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 1044 gps_time 265133520.520357 265136279.742954 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 229 G 46 224 B 33 219 NIR 36 234 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.53 34.6 ('Amplitude') attribute1 -16.56 18.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 12719001 number of intermediate returns: 62039 number of last returns: 12717288 number of single returns: 12382697 covered area in square units/kilounits: 392688/0.39 point density: all returns 33.40 last only 32.39 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 13115631 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 12719001 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 334615 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 54163 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 7711 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 141 instead zero. overview over extended number of returns of given pulse: 12382697 562573 139356 30291 714 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1217069 unclassified (1) 11443574 ground (2) 65835 building (6) 389153 water (9) +-> flagged as extended overlap: 1355850 +---> 227873 of those are unclassified (1) +---> 1090510 of those are ground (2) +---> 14012 of those are building (6) +---> 23455 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.5,-0.4) has 69 bin [-0.4,-0.3) has 2411 bin [-0.3,-0.2) has 8741 bin [-0.2,-0.1) has 8255 bin [-0.1,0.0) has 5203 bin [0.0,0.1) has 5091 bin [0.1,0.2) has 9145 bin [0.2,0.3) has 23369 bin [0.3,0.4) has 179095 bin [0.4,0.5) has 248516 bin [0.5,0.6) has 99836 bin [0.6,0.7) has 60777 bin [0.7,0.8) has 167777 bin [0.8,0.9) has 513127 bin [0.9,1.0) has 780395 bin [1.0,1.1) has 529429 bin [1.1,1.2) has 578527 bin [1.2,1.3) has 605285 bin [1.3,1.4) has 555658 bin [1.4,1.5) has 650795 bin [1.5,1.6) has 545551 bin [1.6,1.7) has 518667 bin [1.7,1.8) has 414450 bin [1.8,1.9) has 349639 bin [1.9,2.0) has 243421 bin [2.0,2.1) has 188677 bin [2.1,2.2) has 172468 bin [2.2,2.3) has 157733 bin [2.3,2.4) has 153139 bin [2.4,2.5) has 148212 bin [2.5,2.6) has 148208 bin [2.6,2.7) has 150386 bin [2.7,2.8) has 137862 bin [2.8,2.9) has 133131 bin [2.9,3.0) has 129068 bin [3.0,3.1) has 115451 bin [3.1,3.2) has 108817 bin [3.2,3.3) has 103101 bin [3.3,3.4) has 95732 bin [3.4,3.5) has 90992 bin [3.5,3.6) has 85562 bin [3.6,3.7) has 80716 bin [3.7,3.8) has 78485 bin [3.8,3.9) has 79600 bin [3.9,4.0) has 85261 bin [4.0,4.1) has 90761 bin [4.1,4.2) has 97748 bin [4.2,4.3) has 101419 bin [4.3,4.4) has 114898 bin [4.4,4.5) has 143150 bin [4.5,4.6) has 165464 bin [4.6,4.7) has 124083 bin [4.7,4.8) has 106315 bin [4.8,4.9) has 152211 bin [4.9,5.0) has 158181 bin [5.0,5.1) has 158452 bin [5.1,5.2) has 118833 bin [5.2,5.3) has 114472 bin [5.3,5.4) has 100915 bin [5.4,5.5) has 93045 bin [5.5,5.6) has 78068 bin [5.6,5.7) has 68788 bin [5.7,5.8) has 67904 bin [5.8,5.9) has 68264 bin [5.9,6.0) has 67386 bin [6.0,6.1) has 65282 bin [6.1,6.2) has 64452 bin [6.2,6.3) has 61739 bin [6.3,6.4) has 58678 bin [6.4,6.5) has 57967 bin [6.5,6.6) has 57372 bin [6.6,6.7) has 56682 bin [6.7,6.8) has 56430 bin [6.8,6.9) has 56014 bin [6.9,7.0) has 55440 bin [7.0,7.1) has 55265 bin [7.1,7.2) has 55298 bin [7.2,7.3) has 54602 bin [7.3,7.4) has 54041 bin [7.4,7.5) has 51721 bin [7.5,7.6) has 48226 bin [7.6,7.7) has 48431 bin [7.7,7.8) has 44025 bin [7.8,7.9) has 41297 bin [7.9,8.0) has 38899 bin [8.0,8.1) has 38602 bin [8.1,8.2) has 48949 bin [8.2,8.3) has 51639 bin [8.3,8.4) has 47011 bin [8.4,8.5) has 44783 bin [8.5,8.6) has 6765 bin [8.6,8.7) has 5129 bin [8.7,8.8) has 4670 bin [8.8,8.9) has 4365 bin [8.9,9.0) has 3401 bin [9.0,9.1) has 2759 bin [9.1,9.2) has 2517 bin [9.2,9.3) has 2199 bin [9.3,9.4) has 1894 bin [9.4,9.5) has 1630 bin [9.5,9.6) has 1612 bin [9.6,9.7) has 1349 bin [9.7,9.8) has 1230 bin [9.8,9.9) has 1168 bin [9.9,10.0) has 1090 bin [10.0,10.1) has 888 bin [10.1,10.2) has 800 bin [10.2,10.3) has 768 bin [10.3,10.4) has 780 bin [10.4,10.5) has 762 bin [10.5,10.6) has 1301 bin [10.6,10.7) has 930 bin [10.7,10.8) has 986 bin [10.8,10.9) has 916 bin [10.9,11.0) has 918 bin [11.0,11.1) has 863 bin [11.1,11.2) has 898 bin [11.2,11.3) has 885 bin [11.3,11.4) has 795 bin [11.4,11.5) has 775 bin [11.5,11.6) has 766 bin [11.6,11.7) has 730 bin [11.7,11.8) has 626 bin [11.8,11.9) has 585 bin [11.9,12.0) has 547 bin [12.0,12.1) has 524 bin [12.1,12.2) has 510 bin [12.2,12.3) has 492 bin [12.3,12.4) has 454 bin [12.4,12.5) has 431 bin [12.5,12.6) has 437 bin [12.6,12.7) has 398 bin [12.7,12.8) has 409 bin [12.8,12.9) has 400 bin [12.9,13.0) has 415 bin [13.0,13.1) has 395 bin [13.1,13.2) has 387 bin [13.2,13.3) has 397 bin [13.3,13.4) has 383 bin [13.4,13.5) has 357 bin [13.5,13.6) has 383 bin [13.6,13.7) has 360 bin [13.7,13.8) has 366 bin [13.8,13.9) has 341 bin [13.9,14.0) has 337 bin [14.0,14.1) has 92 bin [14.1,14.2) has 1 bin [14.2,14.3) has 2 bin [14.3,14.4) has 1 bin [14.4,14.5) has 3 bin [14.5,14.6) has 6 bin [14.7,14.8) has 1 bin [15.6,15.7) has 1 bin [15.9,16.0) has 1 bin [16.3,16.4) has 1 bin [17.5,17.6) has 1 bin [17.9,18.0) has 1 bin [18.0,18.1) has 1 bin [18.1,18.2) has 5 bin [18.2,18.3) has 4 bin [19.7,19.8) has 3 bin [19.8,19.9) has 2 average z coordinate 2.8 for 13115631 element(s) point source id histogram with bin size 1.000000 bin 1040 has 2153035 bin 1042 has 5442305 bin 1044 has 5520291 average point source id 1042.513472207322593 for 13115631 element(s)