lasinfo (210611) report for 'AHN4T/37AZ1_24.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: 179/2021 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: 17515081 number of points by return: 14823137 2322344 337634 29958 2008 scale factor x y z: 0.001 0.001 0.001 offset x y z: 62980 437480 0 min x y z: 62980.000 437480.000 0.195 max x y z: 64019.999 438769.999 38.688 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: 17515081 extended number of points by return: 14823137 2322344 337634 29958 2008 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 195 38688 intensity 0 4918 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 14 scan_angle_rank -11 29 user_data 6 7 point_source_ID 7 8 gps_time 268431366.270312 268432202.975947 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 19 255 B 14 254 NIR 0 250 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 14 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0 49.18 ('Amplitude') attribute1 -15.95 33.97 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 14823137 number of intermediate returns: 369169 number of last returns: 14790246 number of single returns: 12467471 covered area in square units/kilounits: 660564/0.66 point density: all returns 26.52 last only 22.39 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 17515081 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14823137 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2322344 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 337634 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 29958 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2008 instead zero. overview over extended number of returns of given pulse: 12467471 3996495 926256 112747 11748 364 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4747462 unclassified (1) 6453219 ground (2) 6312651 water (9) 1749 wire conductor (14) +-> flagged as extended overlap: 2126990 +---> 569306 of those are unclassified (1) +---> 1086518 of those are ground (2) +---> 469464 of those are water (9) +---> 1702 of those are wire conductor (14) z coordinate histogram with bin size 0.100000 bin [0.1,0.2) has 1 bin [0.2,0.3) has 5 bin [0.3,0.4) has 2983 bin [0.4,0.5) has 793554 bin [0.5,0.6) has 5602686 bin [0.6,0.7) has 160042 bin [0.7,0.8) has 199454 bin [0.8,0.9) has 259684 bin [0.9,1.0) has 314276 bin [1.0,1.1) has 360380 bin [1.1,1.2) has 335720 bin [1.2,1.3) has 341138 bin [1.3,1.4) has 404852 bin [1.4,1.5) has 288691 bin [1.5,1.6) has 235655 bin [1.6,1.7) has 175638 bin [1.7,1.8) has 126517 bin [1.8,1.9) has 98149 bin [1.9,2.0) has 80754 bin [2.0,2.1) has 73001 bin [2.1,2.2) has 71613 bin [2.2,2.3) has 82783 bin [2.3,2.4) has 98088 bin [2.4,2.5) has 89712 bin [2.5,2.6) has 89159 bin [2.6,2.7) has 89101 bin [2.7,2.8) has 85306 bin [2.8,2.9) has 82363 bin [2.9,3.0) has 82232 bin [3.0,3.1) has 83665 bin [3.1,3.2) has 81842 bin [3.2,3.3) has 81050 bin [3.3,3.4) has 79938 bin [3.4,3.5) has 79237 bin [3.5,3.6) has 78701 bin [3.6,3.7) has 78109 bin [3.7,3.8) has 75819 bin [3.8,3.9) has 71271 bin [3.9,4.0) has 68875 bin [4.0,4.1) has 66936 bin [4.1,4.2) has 67208 bin [4.2,4.3) has 65945 bin [4.3,4.4) has 65037 bin [4.4,4.5) has 66395 bin [4.5,4.6) has 65931 bin [4.6,4.7) has 65623 bin [4.7,4.8) has 67200 bin [4.8,4.9) has 71353 bin [4.9,5.0) has 86344 bin [5.0,5.1) has 138790 bin [5.1,5.2) has 154503 bin [5.2,5.3) has 150103 bin [5.3,5.4) has 121374 bin [5.4,5.5) has 108539 bin [5.5,5.6) has 109779 bin [5.6,5.7) has 103710 bin [5.7,5.8) has 85756 bin [5.8,5.9) has 88168 bin [5.9,6.0) has 89180 bin [6.0,6.1) has 93932 bin [6.1,6.2) has 94870 bin [6.2,6.3) has 90429 bin [6.3,6.4) has 82497 bin [6.4,6.5) has 73494 bin [6.5,6.6) has 69082 bin [6.6,6.7) has 67820 bin [6.7,6.8) has 66486 bin [6.8,6.9) has 65886 bin [6.9,7.0) has 67160 bin [7.0,7.1) has 66702 bin [7.1,7.2) has 65806 bin [7.2,7.3) has 66445 bin [7.3,7.4) has 67280 bin [7.4,7.5) has 68174 bin [7.5,7.6) has 72151 bin [7.6,7.7) has 74665 bin [7.7,7.8) has 79105 bin [7.8,7.9) has 85510 bin [7.9,8.0) has 116361 bin [8.0,8.1) has 215595 bin [8.1,8.2) has 293533 bin [8.2,8.3) has 287117 bin [8.3,8.4) has 240120 bin [8.4,8.5) has 181198 bin [8.5,8.6) has 138045 bin [8.6,8.7) has 107919 bin [8.7,8.8) has 87681 bin [8.8,8.9) has 78660 bin [8.9,9.0) has 76584 bin [9.0,9.1) has 77330 bin [9.1,9.2) has 78788 bin [9.2,9.3) has 77906 bin [9.3,9.4) has 74865 bin [9.4,9.5) has 70221 bin [9.5,9.6) has 63540 bin [9.6,9.7) has 57048 bin [9.7,9.8) has 49763 bin [9.8,9.9) has 43338 bin [9.9,10.0) has 37778 bin [10.0,10.1) has 32369 bin [10.1,10.2) has 28208 bin [10.2,10.3) has 23730 bin [10.3,10.4) has 19840 bin [10.4,10.5) has 17099 bin [10.5,10.6) has 15125 bin [10.6,10.7) has 14006 bin [10.7,10.8) has 13147 bin [10.8,10.9) has 12252 bin [10.9,11.0) has 12172 bin [11.0,11.1) has 11867 bin [11.1,11.2) has 12397 bin [11.2,11.3) has 12533 bin [11.3,11.4) has 12525 bin [11.4,11.5) has 12073 bin [11.5,11.6) has 10994 bin [11.6,11.7) has 10220 bin [11.7,11.8) has 9550 bin [11.8,11.9) has 8792 bin [11.9,12.0) has 8456 bin [12.0,12.1) has 8442 bin [12.1,12.2) has 8334 bin [12.2,12.3) has 7760 bin [12.3,12.4) has 6663 bin [12.4,12.5) has 6268 bin [12.5,12.6) has 6264 bin [12.6,12.7) has 5993 bin [12.7,12.8) has 5673 bin [12.8,12.9) has 5171 bin [12.9,13.0) has 4588 bin [13.0,13.1) has 3840 bin [13.1,13.2) has 3559 bin [13.2,13.3) has 3389 bin [13.3,13.4) has 3146 bin [13.4,13.5) has 3050 bin [13.5,13.6) has 2742 bin [13.6,13.7) has 2619 bin [13.7,13.8) has 2416 bin [13.8,13.9) has 2505 bin [13.9,14.0) has 2861 bin [14.0,14.1) has 2005 bin [14.1,14.2) has 1505 bin [14.2,14.3) has 1185 bin [14.3,14.4) has 1050 bin [14.4,14.5) has 890 bin [14.5,14.6) has 759 bin [14.6,14.7) has 633 bin [14.7,14.8) has 505 bin [14.8,14.9) has 376 bin [14.9,15.0) has 320 bin [15.0,15.1) has 213 bin [15.1,15.2) has 143 bin [15.2,15.3) has 84 bin [15.3,15.4) has 30 bin [15.4,15.5) has 20 bin [15.5,15.6) has 19 bin [15.6,15.7) has 12 bin [15.7,15.8) has 10 bin [15.8,15.9) has 4 bin [15.9,16.0) has 1 bin [20.5,20.6) has 7 bin [20.6,20.7) has 105 bin [20.7,20.8) has 16 bin [25.8,25.9) has 24 bin [25.9,26.0) has 90 bin [26.0,26.1) has 203 bin [26.1,26.2) has 315 bin [26.2,26.3) has 232 bin [26.3,26.4) has 154 bin [26.4,26.5) has 135 bin [26.5,26.6) has 106 bin [26.6,26.7) has 85 bin [26.7,26.8) has 53 bin [26.8,26.9) has 15 bin [26.9,27.0) has 2 bin [37.7,37.8) has 7 bin [37.8,37.9) has 32 bin [37.9,38.0) has 80 bin [38.0,38.1) has 77 bin [38.1,38.2) has 65 bin [38.2,38.3) has 24 bin [38.3,38.4) has 20 bin [38.4,38.5) has 20 bin [38.5,38.6) has 7 bin [38.6,38.7) has 3 average z coordinate 3.3 for 17515081 element(s) point source id histogram with bin size 1.000000 bin 7 has 13296288 bin 8 has 4218793 average point source id 7.240866314006769 for 17515081 element(s)