lasinfo (210611) report for 'AHN4T/14DN1_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: 177/2021 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: 29246750 number of points by return: 29019047 140583 65490 21324 306 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 532480 0 min x y z: 110980.000 532480.000 -2.420 max x y z: 112019.999 533769.999 19.159 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: 29246750 extended number of points by return: 29019047 140583 65490 21324 306 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 -2420 19159 intensity 0 4810 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 31 user_data 8 9 point_source_ID 175 177 gps_time 270040120.214638 270041489.385222 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 28 255 B 35 255 NIR 51 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -4833 5167 extended_scanner_channel 0 0 attribute0 0 48.1 ('Amplitude') attribute1 -18.55 30.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29019047 number of intermediate returns: 87676 number of last returns: 29017758 number of single returns: 28877731 covered area in square units/kilounits: 1333308/1.33 point density: all returns 21.94 last only 21.76 (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 29246750 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29019047 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 140583 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 65490 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 21324 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 306 instead zero. overview over extended number of returns of given pulse: 28877731 150155 132633 84697 1534 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 340073 unclassified (1) 28623399 ground (2) 94702 building (6) 185715 water (9) 2861 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2273944 +---> 41668 of those are unclassified (1) +---> 2210794 of those are ground (2) +---> 13100 of those are building (6) +---> 8382 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.5,-2.4) has 1 bin [-2.4,-2.3) has 118 bin [-2.3,-2.2) has 7076 bin [-2.2,-2.1) has 38122 bin [-2.1,-2.0) has 13962 bin [-2.0,-1.9) has 21986 bin [-1.9,-1.8) has 19676 bin [-1.8,-1.7) has 26033 bin [-1.7,-1.6) has 52210 bin [-1.6,-1.5) has 94095 bin [-1.5,-1.4) has 208661 bin [-1.4,-1.3) has 370646 bin [-1.3,-1.2) has 334667 bin [-1.2,-1.1) has 611321 bin [-1.1,-1.0) has 2030096 bin [-1.0,-0.9) has 3224607 bin [-0.9,-0.8) has 2190173 bin [-0.8,-0.7) has 1556212 bin [-0.7,-0.6) has 1186779 bin [-0.6,-0.5) has 1189731 bin [-0.5,-0.4) has 1036885 bin [-0.4,-0.3) has 834057 bin [-0.3,-0.2) has 1609905 bin [-0.2,-0.1) has 5635425 bin [-0.1,0.0) has 3569017 bin [0.0,0.1) has 2283414 bin [0.1,0.2) has 151310 bin [0.2,0.3) has 34272 bin [0.3,0.4) has 26111 bin [0.4,0.5) has 34878 bin [0.5,0.6) has 20408 bin [0.6,0.7) has 15389 bin [0.7,0.8) has 14968 bin [0.8,0.9) has 15145 bin [0.9,1.0) has 14486 bin [1.0,1.1) has 14233 bin [1.1,1.2) has 14166 bin [1.2,1.3) has 13804 bin [1.3,1.4) has 13635 bin [1.4,1.5) has 13415 bin [1.5,1.6) has 13683 bin [1.6,1.7) has 14890 bin [1.7,1.8) has 17078 bin [1.8,1.9) has 16501 bin [1.9,2.0) has 15889 bin [2.0,2.1) has 15233 bin [2.1,2.2) has 15227 bin [2.2,2.3) has 15427 bin [2.3,2.4) has 15454 bin [2.4,2.5) has 15720 bin [2.5,2.6) has 16263 bin [2.6,2.7) has 16677 bin [2.7,2.8) has 16681 bin [2.8,2.9) has 17011 bin [2.9,3.0) has 19452 bin [3.0,3.1) has 21729 bin [3.1,3.2) has 22398 bin [3.2,3.3) has 24085 bin [3.3,3.4) has 30601 bin [3.4,3.5) has 55823 bin [3.5,3.6) has 36259 bin [3.6,3.7) has 11870 bin [3.7,3.8) has 11429 bin [3.8,3.9) has 19937 bin [3.9,4.0) has 21887 bin [4.0,4.1) has 15238 bin [4.1,4.2) has 4101 bin [4.2,4.3) has 3255 bin [4.3,4.4) has 3118 bin [4.4,4.5) has 3100 bin [4.5,4.6) has 3053 bin [4.6,4.7) has 3023 bin [4.7,4.8) has 3177 bin [4.8,4.9) has 3236 bin [4.9,5.0) has 2958 bin [5.0,5.1) has 2906 bin [5.1,5.2) has 2892 bin [5.2,5.3) has 2951 bin [5.3,5.4) has 3001 bin [5.4,5.5) has 3297 bin [5.5,5.6) has 3378 bin [5.6,5.7) has 3403 bin [5.7,5.8) has 3492 bin [5.8,5.9) has 3525 bin [5.9,6.0) has 3410 bin [6.0,6.1) has 3148 bin [6.1,6.2) has 3174 bin [6.2,6.3) has 3182 bin [6.3,6.4) has 3179 bin [6.4,6.5) has 3145 bin [6.5,6.6) has 3255 bin [6.6,6.7) has 3294 bin [6.7,6.8) has 3299 bin [6.8,6.9) has 3277 bin [6.9,7.0) has 3181 bin [7.0,7.1) has 3389 bin [7.1,7.2) has 3194 bin [7.2,7.3) has 3056 bin [7.3,7.4) has 2999 bin [7.4,7.5) has 2886 bin [7.5,7.6) has 2943 bin [7.6,7.7) has 2825 bin [7.7,7.8) has 2911 bin [7.8,7.9) has 2875 bin [7.9,8.0) has 2854 bin [8.0,8.1) has 2716 bin [8.1,8.2) has 2378 bin [8.2,8.3) has 2154 bin [8.3,8.4) has 2132 bin [8.4,8.5) has 2117 bin [8.5,8.6) has 2159 bin [8.6,8.7) has 2141 bin [8.7,8.8) has 2057 bin [8.8,8.9) has 2001 bin [8.9,9.0) has 2025 bin [9.0,9.1) has 1960 bin [9.1,9.2) has 1901 bin [9.2,9.3) has 1894 bin [9.3,9.4) has 1869 bin [9.4,9.5) has 1762 bin [9.5,9.6) has 1782 bin [9.6,9.7) has 1691 bin [9.7,9.8) has 1653 bin [9.8,9.9) has 1668 bin [9.9,10.0) has 1589 bin [10.0,10.1) has 1575 bin [10.1,10.2) has 1481 bin [10.2,10.3) has 1408 bin [10.3,10.4) has 1396 bin [10.4,10.5) has 1382 bin [10.5,10.6) has 1291 bin [10.6,10.7) has 1301 bin [10.7,10.8) has 1241 bin [10.8,10.9) has 1212 bin [10.9,11.0) has 1094 bin [11.0,11.1) has 1076 bin [11.1,11.2) has 1049 bin [11.2,11.3) has 1109 bin [11.3,11.4) has 970 bin [11.4,11.5) has 935 bin [11.5,11.6) has 878 bin [11.6,11.7) has 804 bin [11.7,11.8) has 770 bin [11.8,11.9) has 661 bin [11.9,12.0) has 677 bin [12.0,12.1) has 611 bin [12.1,12.2) has 539 bin [12.2,12.3) has 530 bin [12.3,12.4) has 508 bin [12.4,12.5) has 441 bin [12.5,12.6) has 481 bin [12.6,12.7) has 403 bin [12.7,12.8) has 373 bin [12.8,12.9) has 325 bin [12.9,13.0) has 318 bin [13.0,13.1) has 244 bin [13.1,13.2) has 240 bin [13.2,13.3) has 218 bin [13.3,13.4) has 211 bin [13.4,13.5) has 183 bin [13.5,13.6) has 155 bin [13.6,13.7) has 119 bin [13.7,13.8) has 123 bin [13.8,13.9) has 112 bin [13.9,14.0) has 95 bin [14.0,14.1) has 81 bin [14.1,14.2) has 84 bin [14.2,14.3) has 92 bin [14.3,14.4) has 62 bin [14.4,14.5) has 72 bin [14.5,14.6) has 82 bin [14.6,14.7) has 64 bin [14.7,14.8) has 73 bin [14.8,14.9) has 61 bin [14.9,15.0) has 52 bin [15.0,15.1) has 61 bin [15.1,15.2) has 47 bin [15.2,15.3) has 55 bin [15.3,15.4) has 53 bin [15.4,15.5) has 42 bin [15.5,15.6) has 51 bin [15.6,15.7) has 62 bin [15.7,15.8) has 36 bin [15.8,15.9) has 30 bin [15.9,16.0) has 34 bin [16.0,16.1) has 35 bin [16.1,16.2) has 24 bin [16.2,16.3) has 46 bin [16.3,16.4) has 23 bin [16.4,16.5) has 24 bin [16.5,16.6) has 27 bin [16.6,16.7) has 20 bin [16.7,16.8) has 21 bin [16.8,16.9) has 16 bin [16.9,17.0) has 19 bin [17.0,17.1) has 24 bin [17.1,17.2) has 30 bin [17.2,17.3) has 24 bin [17.3,17.4) has 23 bin [17.4,17.5) has 12 bin [17.5,17.6) has 15 bin [17.6,17.7) has 14 bin [17.7,17.8) has 10 bin [17.8,17.9) has 9 bin [17.9,18.0) has 11 bin [18.0,18.1) has 13 bin [18.1,18.2) has 8 bin [18.2,18.3) has 8 bin [18.3,18.4) has 7 bin [18.4,18.5) has 6 bin [18.5,18.6) has 5 bin [18.6,18.7) has 3 bin [18.7,18.8) has 4 bin [18.8,18.9) has 4 bin [18.9,19.0) has 1 bin [19.0,19.1) has 1 bin [19.1,19.2) has 2 average z coordinate -0.4 for 29246750 element(s) point source id histogram with bin size 1.000000 bin 175 has 4403467 bin 176 has 21002342 bin 177 has 3840941 average point source id 175.980766204791991 for 29246750 element(s)