lasinfo (210611) report for 'AHN4T/18AN2_22.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: 335/2022 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: 50605076 number of points by return: 45454152 3557257 1254683 293672 41270 scale factor x y z: 0.001 0.001 0.001 offset x y z: 265980 543730 0 min x y z: 265980.000 543730.000 8.498 max x y z: 267019.999 545019.999 35.545 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: 50605076 extended number of points by return: 45454152 3557257 1254683 293672 41270 3798 244 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 8498 35545 intensity 55 5029 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 54 204 gps_time 328708405.316695 330856554.933246 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 37 255 B 18 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.25 34.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45454152 number of intermediate returns: 1596141 number of last returns: 45421187 number of single returns: 41866404 covered area in square units/kilounits: 1331460/1.33 point density: all returns 38.01 last only 34.11 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50605076 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45454152 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3557257 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1254683 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 293672 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 41270 instead zero. overview over extended number of returns of given pulse: 41866404 4631217 2886983 1010188 187273 21339 1672 0 0 0 0 0 0 0 0 histogram of classification of points: 6696118 unclassified (1) 40895804 ground (2) 2625110 building (6) 334425 water (9) 53619 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3776156 +---> 523946 of those are unclassified (1) +---> 3054173 of those are ground (2) +---> 185314 of those are building (6) +---> 12723 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.4,8.5) has 1 bin [8.5,8.6) has 83 bin [8.6,8.7) has 3102 bin [8.7,8.8) has 9533 bin [8.8,8.9) has 14556 bin [8.9,9.0) has 14176 bin [9.0,9.1) has 30714 bin [9.1,9.2) has 40958 bin [9.2,9.3) has 76563 bin [9.3,9.4) has 60089 bin [9.4,9.5) has 65878 bin [9.5,9.6) has 78283 bin [9.6,9.7) has 135549 bin [9.7,9.8) has 597837 bin [9.8,9.9) has 1052870 bin [9.9,10.0) has 1952612 bin [10.0,10.1) has 3530091 bin [10.1,10.2) has 3771958 bin [10.2,10.3) has 3035932 bin [10.3,10.4) has 2812164 bin [10.4,10.5) has 2711275 bin [10.5,10.6) has 2819567 bin [10.6,10.7) has 2224501 bin [10.7,10.8) has 2321135 bin [10.8,10.9) has 2425128 bin [10.9,11.0) has 2686474 bin [11.0,11.1) has 1947511 bin [11.1,11.2) has 1401335 bin [11.2,11.3) has 1125361 bin [11.3,11.4) has 1051690 bin [11.4,11.5) has 905468 bin [11.5,11.6) has 653381 bin [11.6,11.7) has 446648 bin [11.7,11.8) has 281639 bin [11.8,11.9) has 197414 bin [11.9,12.0) has 162997 bin [12.0,12.1) has 125548 bin [12.1,12.2) has 98970 bin [12.2,12.3) has 96036 bin [12.3,12.4) has 96919 bin [12.4,12.5) has 94383 bin [12.5,12.6) has 95932 bin [12.6,12.7) has 96257 bin [12.7,12.8) has 99046 bin [12.8,12.9) has 102039 bin [12.9,13.0) has 105915 bin [13.0,13.1) has 102953 bin [13.1,13.2) has 97490 bin [13.2,13.3) has 105855 bin [13.3,13.4) has 110106 bin [13.4,13.5) has 109050 bin [13.5,13.6) has 131624 bin [13.6,13.7) has 119920 bin [13.7,13.8) has 120653 bin [13.8,13.9) has 131926 bin [13.9,14.0) has 136832 bin [14.0,14.1) has 123834 bin [14.1,14.2) has 116997 bin [14.2,14.3) has 128800 bin [14.3,14.4) has 133323 bin [14.4,14.5) has 123656 bin [14.5,14.6) has 113223 bin [14.6,14.7) has 95495 bin [14.7,14.8) has 94726 bin [14.8,14.9) has 91298 bin [14.9,15.0) has 89595 bin [15.0,15.1) has 89269 bin [15.1,15.2) has 79351 bin [15.2,15.3) has 83502 bin [15.3,15.4) has 81625 bin [15.4,15.5) has 77343 bin [15.5,15.6) has 79802 bin [15.6,15.7) has 84229 bin [15.7,15.8) has 78748 bin [15.8,15.9) has 79291 bin [15.9,16.0) has 94566 bin [16.0,16.1) has 83076 bin [16.1,16.2) has 83941 bin [16.2,16.3) has 102168 bin [16.3,16.4) has 132245 bin [16.4,16.5) has 164003 bin [16.5,16.6) has 188047 bin [16.6,16.7) has 106566 bin [16.7,16.8) has 70962 bin [16.8,16.9) has 63734 bin [16.9,17.0) has 65273 bin [17.0,17.1) has 66124 bin [17.1,17.2) has 64211 bin [17.2,17.3) has 62125 bin [17.3,17.4) has 69453 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bin [28.9,29.0) has 14596 bin [29.0,29.1) has 14142 bin [29.1,29.2) has 13569 bin [29.2,29.3) has 13016 bin [29.3,29.4) has 12403 bin [29.4,29.5) has 11462 bin [29.5,29.6) has 11294 bin [29.6,29.7) has 10523 bin [29.7,29.8) has 10125 bin [29.8,29.9) has 9508 bin [29.9,30.0) has 9346 bin [30.0,30.1) has 8551 bin [30.1,30.2) has 8087 bin [30.2,30.3) has 7827 bin [30.3,30.4) has 7259 bin [30.4,30.5) has 6830 bin [30.5,30.6) has 6529 bin [30.6,30.7) has 6176 bin [30.7,30.8) has 5769 bin [30.8,30.9) has 5299 bin [30.9,31.0) has 5076 bin [31.0,31.1) has 4657 bin [31.1,31.2) has 4130 bin [31.2,31.3) has 3829 bin [31.3,31.4) has 3536 bin [31.4,31.5) has 3441 bin [31.5,31.6) has 3057 bin [31.6,31.7) has 2841 bin [31.7,31.8) has 2696 bin [31.8,31.9) has 2490 bin [31.9,32.0) has 2306 bin [32.0,32.1) has 2192 bin [32.1,32.2) has 2131 bin [32.2,32.3) has 1844 bin [32.3,32.4) has 1719 bin [32.4,32.5) has 1507 bin [32.5,32.6) has 1483 bin [32.6,32.7) has 1305 bin [32.7,32.8) has 1224 bin [32.8,32.9) has 1082 bin [32.9,33.0) has 937 bin [33.0,33.1) has 868 bin [33.1,33.2) has 736 bin [33.2,33.3) has 714 bin [33.3,33.4) has 616 bin [33.4,33.5) has 579 bin [33.5,33.6) has 557 bin [33.6,33.7) has 490 bin [33.7,33.8) has 424 bin [33.8,33.9) has 364 bin [33.9,34.0) has 347 bin [34.0,34.1) has 260 bin [34.1,34.2) has 255 bin [34.2,34.3) has 181 bin [34.3,34.4) has 182 bin [34.4,34.5) has 158 bin [34.5,34.6) has 159 bin [34.6,34.7) has 133 bin [34.7,34.8) has 119 bin [34.8,34.9) has 101 bin [34.9,35.0) has 105 bin [35.0,35.1) has 87 bin [35.1,35.2) has 54 bin [35.2,35.3) has 35 bin [35.3,35.4) has 30 bin [35.4,35.5) has 15 bin [35.5,35.6) has 2 average z coordinate 12.1 for 50605076 element(s) point source id histogram with bin size 1.000000 bin 54 has 3598161 bin 55 has 20142774 bin 56 has 1424045 bin 203 has 3693369 bin 204 has 21746727 average point source id 129.7890748943841 for 50605076 element(s)