lasinfo (210611) report for 'AHN4T/14GN1_17.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: 174/2021 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: 29345418 number of points by return: 28520086 517042 229226 76039 3025 scale factor x y z: 0.001 0.001 0.001 offset x y z: 120980 532480 0 min x y z: 120980.000 532480.000 -3.454 max x y z: 122019.999 533769.999 19.566 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: 29345418 extended number of points by return: 28520086 517042 229226 76039 3025 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 -3454 19566 intensity 19 4780 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 -29 29 user_data 8 9 point_source_ID 175 177 gps_time 270040286.184169 270041655.337862 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 20 255 B 28 255 NIR 29 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 47.8 ('Amplitude') attribute1 -18.16 29.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28520086 number of intermediate returns: 309769 number of last returns: 28515165 number of single returns: 27999602 covered area in square units/kilounits: 1316980/1.32 point density: all returns 22.28 last only 21.65 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29345418 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28520086 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 517042 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 229226 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 76039 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3025 instead zero. overview over extended number of returns of given pulse: 27999602 576988 460952 292621 14720 510 25 0 0 0 0 0 0 0 0 histogram of classification of points: 1228684 unclassified (1) 27384886 ground (2) 90736 building (6) 634258 water (9) 6854 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2329759 +---> 126960 of those are unclassified (1) +---> 2181724 of those are ground (2) +---> 14617 of those are building (6) +---> 6088 of those are water (9) +---> 370 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.5,-3.4) has 16 bin [-3.4,-3.3) has 1150 bin [-3.3,-3.2) has 15263 bin [-3.2,-3.1) has 4986 bin [-3.1,-3.0) has 5789 bin [-3.0,-2.9) has 14445 bin [-2.9,-2.8) has 15709 bin [-2.8,-2.7) has 15106 bin [-2.7,-2.6) has 104736 bin [-2.6,-2.5) has 221071 bin [-2.5,-2.4) has 183759 bin [-2.4,-2.3) has 168727 bin [-2.3,-2.2) has 206217 bin [-2.2,-2.1) has 538044 bin [-2.1,-2.0) has 1756208 bin [-2.0,-1.9) has 2616891 bin [-1.9,-1.8) has 2362057 bin [-1.8,-1.7) has 4107151 bin [-1.7,-1.6) has 5247485 bin [-1.6,-1.5) has 4565247 bin [-1.5,-1.4) has 1178377 bin [-1.4,-1.3) has 719716 bin [-1.3,-1.2) has 615725 bin [-1.2,-1.1) has 137909 bin [-1.1,-1.0) has 100955 bin [-1.0,-0.9) has 93795 bin [-0.9,-0.8) has 105208 bin [-0.8,-0.7) has 122670 bin [-0.7,-0.6) has 229290 bin [-0.6,-0.5) has 297129 bin [-0.5,-0.4) has 450253 bin [-0.4,-0.3) has 220744 bin [-0.3,-0.2) has 240586 bin [-0.2,-0.1) has 186101 bin [-0.1,0.0) has 141374 bin [0.0,0.1) has 130952 bin [0.1,0.2) has 130124 bin [0.2,0.3) has 90395 bin [0.3,0.4) has 77916 bin [0.4,0.5) has 69126 bin [0.5,0.6) has 71378 bin [0.6,0.7) has 73359 bin [0.7,0.8) has 68771 bin [0.8,0.9) has 61028 bin [0.9,1.0) has 55132 bin [1.0,1.1) has 47967 bin [1.1,1.2) has 42191 bin [1.2,1.3) has 38746 bin [1.3,1.4) has 38655 bin [1.4,1.5) has 41429 bin [1.5,1.6) has 48021 bin [1.6,1.7) has 42607 bin [1.7,1.8) has 37785 bin [1.8,1.9) has 39952 bin [1.9,2.0) has 41946 bin [2.0,2.1) has 40638 bin [2.1,2.2) has 40806 bin [2.2,2.3) has 42060 bin [2.3,2.4) has 45115 bin [2.4,2.5) has 69513 bin [2.5,2.6) has 89278 bin [2.6,2.7) has 35465 bin [2.7,2.8) has 19846 bin [2.8,2.9) has 16528 bin [2.9,3.0) has 16265 bin [3.0,3.1) has 15841 bin [3.1,3.2) has 14882 bin [3.2,3.3) has 15722 bin [3.3,3.4) has 15519 bin [3.4,3.5) has 15578 bin [3.5,3.6) has 14858 bin [3.6,3.7) has 14241 bin [3.7,3.8) has 13210 bin [3.8,3.9) has 12367 bin [3.9,4.0) has 11881 bin [4.0,4.1) has 11556 bin [4.1,4.2) has 11103 bin [4.2,4.3) has 10670 bin [4.3,4.4) has 10389 bin [4.4,4.5) has 10326 bin [4.5,4.6) has 10509 bin [4.6,4.7) has 9775 bin [4.7,4.8) has 8920 bin [4.8,4.9) has 8985 bin [4.9,5.0) has 8719 bin [5.0,5.1) has 8433 bin [5.1,5.2) has 8391 bin [5.2,5.3) has 8216 bin [5.3,5.4) has 8038 bin [5.4,5.5) has 7685 bin [5.5,5.6) has 7762 bin [5.6,5.7) has 7423 bin [5.7,5.8) has 7575 bin [5.8,5.9) has 7442 bin [5.9,6.0) has 7420 bin [6.0,6.1) has 7250 bin [6.1,6.2) has 7163 bin [6.2,6.3) has 7077 bin [6.3,6.4) has 7062 bin [6.4,6.5) has 6861 bin [6.5,6.6) has 6878 bin [6.6,6.7) has 6925 bin [6.7,6.8) has 6954 bin [6.8,6.9) has 7257 bin [6.9,7.0) has 6832 bin [7.0,7.1) has 6532 bin [7.1,7.2) has 6423 bin [7.2,7.3) has 6411 bin [7.3,7.4) has 6316 bin [7.4,7.5) has 6683 bin [7.5,7.6) has 6320 bin [7.6,7.7) has 6176 bin [7.7,7.8) has 6076 bin [7.8,7.9) has 5866 bin [7.9,8.0) has 5789 bin [8.0,8.1) has 5626 bin [8.1,8.2) has 5480 bin [8.2,8.3) has 5476 bin [8.3,8.4) has 5356 bin [8.4,8.5) has 5258 bin [8.5,8.6) has 5142 bin [8.6,8.7) has 5077 bin [8.7,8.8) has 5060 bin [8.8,8.9) has 5134 bin [8.9,9.0) has 7708 bin [9.0,9.1) has 5273 bin [9.1,9.2) has 4837 bin [9.2,9.3) has 4671 bin [9.3,9.4) has 4922 bin [9.4,9.5) has 4735 bin [9.5,9.6) has 4592 bin [9.6,9.7) has 4611 bin [9.7,9.8) has 4532 bin [9.8,9.9) has 4368 bin [9.9,10.0) has 4253 bin [10.0,10.1) has 4198 bin [10.1,10.2) has 4043 bin [10.2,10.3) has 3904 bin [10.3,10.4) has 3853 bin [10.4,10.5) has 3778 bin [10.5,10.6) has 3718 bin [10.6,10.7) has 3767 bin [10.7,10.8) has 3615 bin [10.8,10.9) has 3590 bin [10.9,11.0) has 3400 bin [11.0,11.1) has 3421 bin [11.1,11.2) has 3426 bin [11.2,11.3) has 3235 bin [11.3,11.4) has 3215 bin [11.4,11.5) has 3064 bin [11.5,11.6) has 3053 bin [11.6,11.7) has 3055 bin [11.7,11.8) has 3056 bin [11.8,11.9) has 3021 bin [11.9,12.0) has 2821 bin [12.0,12.1) has 2905 bin [12.1,12.2) has 2759 bin [12.2,12.3) has 2534 bin [12.3,12.4) has 2592 bin [12.4,12.5) has 2616 bin [12.5,12.6) has 2506 bin [12.6,12.7) has 2445 bin [12.7,12.8) has 2473 bin [12.8,12.9) has 2333 bin [12.9,13.0) has 2244 bin [13.0,13.1) has 2192 bin [13.1,13.2) has 2018 bin [13.2,13.3) has 1975 bin [13.3,13.4) has 1962 bin [13.4,13.5) has 1797 bin [13.5,13.6) has 1801 bin [13.6,13.7) has 1650 bin [13.7,13.8) has 1683 bin [13.8,13.9) has 1603 bin [13.9,14.0) has 1526 bin [14.0,14.1) has 1409 bin [14.1,14.2) has 1273 bin [14.2,14.3) has 1265 bin [14.3,14.4) has 1224 bin [14.4,14.5) has 1143 bin [14.5,14.6) has 1059 bin [14.6,14.7) has 1018 bin [14.7,14.8) has 938 bin [14.8,14.9) has 857 bin [14.9,15.0) has 762 bin [15.0,15.1) has 711 bin [15.1,15.2) has 734 bin [15.2,15.3) has 692 bin [15.3,15.4) has 556 bin [15.4,15.5) has 603 bin [15.5,15.6) has 579 bin [15.6,15.7) has 531 bin [15.7,15.8) has 572 bin [15.8,15.9) has 497 bin [15.9,16.0) has 460 bin [16.0,16.1) has 461 bin [16.1,16.2) has 428 bin [16.2,16.3) has 357 bin [16.3,16.4) has 325 bin [16.4,16.5) has 297 bin [16.5,16.6) has 246 bin [16.6,16.7) has 245 bin [16.7,16.8) has 201 bin [16.8,16.9) has 210 bin [16.9,17.0) has 170 bin [17.0,17.1) has 151 bin [17.1,17.2) has 146 bin [17.2,17.3) has 149 bin [17.3,17.4) has 133 bin [17.4,17.5) has 111 bin [17.5,17.6) has 88 bin [17.6,17.7) has 76 bin [17.7,17.8) has 73 bin [17.8,17.9) has 66 bin [17.9,18.0) has 63 bin [18.0,18.1) has 48 bin [18.1,18.2) has 49 bin [18.2,18.3) has 34 bin [18.3,18.4) has 33 bin [18.4,18.5) has 23 bin [18.5,18.6) has 34 bin [18.6,18.7) has 25 bin [18.7,18.8) has 42 bin [18.8,18.9) has 32 bin [18.9,19.0) has 32 bin [19.0,19.1) has 34 bin [19.1,19.2) has 13 bin [19.2,19.3) has 5 bin [19.3,19.4) has 2 bin [19.4,19.5) has 4 bin [19.5,19.6) has 1 average z coordinate -1.3 for 29345418 element(s) point source id histogram with bin size 1.000000 bin 175 has 4003433 bin 176 has 21401166 bin 177 has 3940819 average point source id 175.997866310849616 for 29345418 element(s)