lasinfo (210611) report for 'AHN4T/39BZ1_25.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: 337/2022 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: 27142722 number of points by return: 26419503 544437 148548 27480 2754 scale factor x y z: 0.001 0.001 0.001 offset x y z: 153980 437480 0 min x y z: 153980.000 437480.000 1.179 max x y z: 155019.999 438769.999 34.175 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: 27142722 extended number of points by return: 26419503 544437 148548 27480 2754 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 1179 34175 intensity 0 5053 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 13 user_data 6 7 point_source_ID 41 42 gps_time 292159105.897499 292159924.699793 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 255 G 59 255 B 53 255 NIR 52 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0 24.93 ('Amplitude') attribute1 -17.04 33.52 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26419503 number of intermediate returns: 178978 number of last returns: 26419256 number of single returns: 25875015 covered area in square units/kilounits: 1325276/1.33 point density: all returns 20.48 last only 19.93 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27142722 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26419503 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 544437 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 148548 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 27480 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2754 instead zero. overview over extended number of returns of given pulse: 25875015 790954 363412 99089 13087 832 333 0 0 0 0 0 0 0 0 histogram of classification of points: 1114295 unclassified (1) 25744066 ground (2) 97245 building (6) 183539 water (9) 3577 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1700220 +---> 17497 of those are unclassified (1) +---> 1671004 of those are ground (2) +---> 11719 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.1,1.2) has 9 bin [1.2,1.3) has 253 bin [1.3,1.4) has 6618 bin [1.4,1.5) has 16198 bin [1.5,1.6) has 16416 bin [1.6,1.7) has 54320 bin [1.7,1.8) has 100044 bin [1.8,1.9) has 85952 bin [1.9,2.0) has 90478 bin [2.0,2.1) has 138305 bin [2.1,2.2) has 257915 bin [2.2,2.3) has 592862 bin [2.3,2.4) has 1294610 bin [2.4,2.5) has 2547438 bin [2.5,2.6) has 4112890 bin [2.6,2.7) has 5012719 bin [2.7,2.8) has 4145044 bin [2.8,2.9) has 2624653 bin [2.9,3.0) has 1705933 bin [3.0,3.1) has 1377330 bin [3.1,3.2) has 1022139 bin [3.2,3.3) has 423379 bin [3.3,3.4) has 184749 bin [3.4,3.5) has 154566 bin [3.5,3.6) has 83119 bin [3.6,3.7) has 52071 bin [3.7,3.8) has 28142 bin [3.8,3.9) has 21187 bin [3.9,4.0) has 12716 bin [4.0,4.1) has 7578 bin [4.1,4.2) has 6803 bin [4.2,4.3) has 7021 bin [4.3,4.4) has 7519 bin [4.4,4.5) has 7480 bin [4.5,4.6) has 8969 bin [4.6,4.7) has 8633 bin [4.7,4.8) has 8199 bin [4.8,4.9) has 8298 bin [4.9,5.0) has 8585 bin [5.0,5.1) has 8190 bin [5.1,5.2) has 8454 bin [5.2,5.3) has 8736 bin [5.3,5.4) has 8179 bin [5.4,5.5) has 8679 bin [5.5,5.6) has 9108 bin [5.6,5.7) has 10420 bin [5.7,5.8) has 10283 bin [5.8,5.9) has 10510 bin [5.9,6.0) has 10875 bin [6.0,6.1) has 11189 bin [6.1,6.2) has 11041 bin [6.2,6.3) has 9881 bin [6.3,6.4) has 8776 bin [6.4,6.5) has 8381 bin [6.5,6.6) has 7242 bin [6.6,6.7) has 6131 bin [6.7,6.8) has 5467 bin [6.8,6.9) has 5171 bin [6.9,7.0) has 5118 bin [7.0,7.1) has 4692 bin [7.1,7.2) has 4707 bin [7.2,7.3) has 4737 bin [7.3,7.4) has 4652 bin [7.4,7.5) has 4592 bin [7.5,7.6) has 4513 bin [7.6,7.7) has 4435 bin [7.7,7.8) has 4576 bin [7.8,7.9) has 4604 bin [7.9,8.0) has 4423 bin [8.0,8.1) has 4388 bin [8.1,8.2) has 4545 bin [8.2,8.3) has 4471 bin [8.3,8.4) has 4646 bin [8.4,8.5) has 4683 bin [8.5,8.6) has 4547 bin [8.6,8.7) has 4050 bin [8.7,8.8) has 3951 bin [8.8,8.9) has 3928 bin [8.9,9.0) has 3958 bin [9.0,9.1) has 3928 bin [9.1,9.2) has 3860 bin [9.2,9.3) has 3734 bin [9.3,9.4) has 4594 bin [9.4,9.5) has 4695 bin [9.5,9.6) has 3786 bin [9.6,9.7) has 3913 bin [9.7,9.8) has 3920 bin [9.8,9.9) has 3781 bin [9.9,10.0) has 3524 bin [10.0,10.1) has 3659 bin [10.1,10.2) has 3614 bin [10.2,10.3) has 3368 bin [10.3,10.4) has 3519 bin [10.4,10.5) has 3614 bin [10.5,10.6) has 3690 bin [10.6,10.7) has 4066 bin [10.7,10.8) has 4343 bin [10.8,10.9) has 3658 bin [10.9,11.0) has 3663 bin [11.0,11.1) has 3691 bin [11.1,11.2) has 3726 bin [11.2,11.3) has 3784 bin [11.3,11.4) has 3861 bin [11.4,11.5) has 3923 bin [11.5,11.6) has 3896 bin [11.6,11.7) has 3876 bin [11.7,11.8) has 3955 bin [11.8,11.9) has 3883 bin [11.9,12.0) has 3856 bin [12.0,12.1) has 3794 bin [12.1,12.2) has 3917 bin [12.2,12.3) has 3697 bin [12.3,12.4) has 3688 bin [12.4,12.5) has 3611 bin [12.5,12.6) has 3535 bin [12.6,12.7) has 3520 bin [12.7,12.8) has 3618 bin [12.8,12.9) has 3513 bin [12.9,13.0) has 3402 bin [13.0,13.1) has 3296 bin [13.1,13.2) has 3361 bin [13.2,13.3) has 3371 bin [13.3,13.4) has 3414 bin [13.4,13.5) has 3307 bin [13.5,13.6) has 3198 bin [13.6,13.7) has 3145 bin [13.7,13.8) has 3116 bin [13.8,13.9) has 3065 bin [13.9,14.0) has 2925 bin [14.0,14.1) has 3009 bin [14.1,14.2) has 2883 bin [14.2,14.3) has 3015 bin [14.3,14.4) has 2953 bin [14.4,14.5) has 2979 bin [14.5,14.6) has 2808 bin [14.6,14.7) has 2972 bin [14.7,14.8) has 3061 bin [14.8,14.9) has 2969 bin [14.9,15.0) has 2985 bin [15.0,15.1) has 3005 bin [15.1,15.2) has 2996 bin [15.2,15.3) has 3035 bin [15.3,15.4) has 2988 bin [15.4,15.5) has 2953 bin [15.5,15.6) has 2976 bin [15.6,15.7) has 2996 bin [15.7,15.8) has 2947 bin [15.8,15.9) has 3040 bin [15.9,16.0) has 3140 bin [16.0,16.1) has 2986 bin [16.1,16.2) has 3079 bin [16.2,16.3) has 3029 bin [16.3,16.4) has 3055 bin [16.4,16.5) has 3084 bin [16.5,16.6) has 3151 bin [16.6,16.7) has 3110 bin [16.7,16.8) has 3146 bin [16.8,16.9) has 3060 bin [16.9,17.0) has 2946 bin [17.0,17.1) has 3027 bin [17.1,17.2) has 3053 bin [17.2,17.3) has 3008 bin [17.3,17.4) has 3087 bin [17.4,17.5) has 3155 bin [17.5,17.6) has 3174 bin [17.6,17.7) has 3087 bin [17.7,17.8) has 3071 bin [17.8,17.9) has 3048 bin [17.9,18.0) has 2998 bin [18.0,18.1) has 3012 bin [18.1,18.2) has 3008 bin [18.2,18.3) has 3059 bin [18.3,18.4) has 3050 bin [18.4,18.5) has 2996 bin [18.5,18.6) has 3058 bin [18.6,18.7) has 3072 bin [18.7,18.8) has 3071 bin [18.8,18.9) has 3141 bin [18.9,19.0) has 2955 bin [19.0,19.1) has 3012 bin [19.1,19.2) has 2947 bin [19.2,19.3) has 3078 bin [19.3,19.4) has 3045 bin [19.4,19.5) has 3111 bin [19.5,19.6) has 3168 bin [19.6,19.7) has 3129 bin [19.7,19.8) has 3129 bin [19.8,19.9) has 3122 bin [19.9,20.0) has 3120 bin [20.0,20.1) has 3182 bin [20.1,20.2) has 3179 bin [20.2,20.3) has 3110 bin [20.3,20.4) has 3183 bin [20.4,20.5) has 3268 bin [20.5,20.6) has 3132 bin [20.6,20.7) has 3116 bin [20.7,20.8) has 3167 bin [20.8,20.9) has 3138 bin [20.9,21.0) has 3165 bin [21.0,21.1) has 3200 bin [21.1,21.2) has 3110 bin [21.2,21.3) has 3137 bin [21.3,21.4) has 3192 bin [21.4,21.5) has 3215 bin [21.5,21.6) has 3195 bin [21.6,21.7) has 3263 bin [21.7,21.8) has 3270 bin [21.8,21.9) has 3173 bin [21.9,22.0) has 3339 bin [22.0,22.1) has 3222 bin [22.1,22.2) has 3149 bin [22.2,22.3) has 3153 bin [22.3,22.4) has 3259 bin [22.4,22.5) has 3123 bin [22.5,22.6) has 3147 bin [22.6,22.7) has 3269 bin [22.7,22.8) has 3381 bin [22.8,22.9) has 3312 bin [22.9,23.0) has 3292 bin [23.0,23.1) has 3336 bin [23.1,23.2) has 3295 bin [23.2,23.3) has 3071 bin [23.3,23.4) has 3137 bin [23.4,23.5) has 3204 bin [23.5,23.6) has 3283 bin [23.6,23.7) has 3164 bin [23.7,23.8) has 3235 bin [23.8,23.9) has 3120 bin [23.9,24.0) has 3096 bin [24.0,24.1) has 3216 bin [24.1,24.2) has 3255 bin [24.2,24.3) has 3147 bin [24.3,24.4) has 3238 bin [24.4,24.5) has 3183 bin [24.5,24.6) has 3179 bin [24.6,24.7) has 3080 bin [24.7,24.8) has 3215 bin [24.8,24.9) has 3198 bin [24.9,25.0) has 3212 bin [25.0,25.1) has 3173 bin [25.1,25.2) has 3107 bin [25.2,25.3) has 3088 bin [25.3,25.4) has 3123 bin [25.4,25.5) has 2970 bin [25.5,25.6) has 2953 bin [25.6,25.7) has 3044 bin [25.7,25.8) has 2985 bin [25.8,25.9) has 2894 bin [25.9,26.0) has 2866 bin [26.0,26.1) has 2764 bin [26.1,26.2) has 2913 bin [26.2,26.3) has 2815 bin [26.3,26.4) has 2756 bin [26.4,26.5) has 2753 bin [26.5,26.6) has 2595 bin [26.6,26.7) has 2681 bin [26.7,26.8) has 2647 bin [26.8,26.9) has 2562 bin [26.9,27.0) has 2520 bin [27.0,27.1) has 2460 bin [27.1,27.2) has 2407 bin [27.2,27.3) has 2368 bin [27.3,27.4) has 2214 bin [27.4,27.5) has 2183 bin [27.5,27.6) has 2100 bin [27.6,27.7) has 2097 bin [27.7,27.8) has 2053 bin [27.8,27.9) has 2028 bin [27.9,28.0) has 1901 bin [28.0,28.1) has 1771 bin [28.1,28.2) has 1836 bin [28.2,28.3) has 1741 bin [28.3,28.4) has 1687 bin [28.4,28.5) has 1616 bin [28.5,28.6) has 1581 bin [28.6,28.7) has 1388 bin [28.7,28.8) has 1368 bin [28.8,28.9) has 1306 bin [28.9,29.0) has 1282 bin [29.0,29.1) has 1258 bin [29.1,29.2) has 1192 bin [29.2,29.3) has 1101 bin [29.3,29.4) has 1008 bin [29.4,29.5) has 1042 bin [29.5,29.6) has 941 bin [29.6,29.7) has 891 bin [29.7,29.8) has 861 bin [29.8,29.9) has 816 bin [29.9,30.0) has 806 bin [30.0,30.1) has 682 bin [30.1,30.2) has 754 bin [30.2,30.3) has 626 bin [30.3,30.4) has 601 bin [30.4,30.5) has 585 bin [30.5,30.6) has 576 bin [30.6,30.7) has 502 bin [30.7,30.8) has 478 bin [30.8,30.9) has 445 bin [30.9,31.0) has 428 bin [31.0,31.1) has 417 bin [31.1,31.2) has 365 bin [31.2,31.3) has 374 bin [31.3,31.4) has 309 bin [31.4,31.5) has 306 bin [31.5,31.6) has 268 bin [31.6,31.7) has 273 bin [31.7,31.8) has 246 bin [31.8,31.9) has 199 bin [31.9,32.0) has 209 bin [32.0,32.1) has 184 bin [32.1,32.2) has 191 bin [32.2,32.3) has 120 bin [32.3,32.4) has 138 bin [32.4,32.5) has 113 bin [32.5,32.6) has 95 bin [32.6,32.7) has 85 bin [32.7,32.8) has 74 bin [32.8,32.9) has 64 bin [32.9,33.0) has 44 bin [33.0,33.1) has 46 bin [33.1,33.2) has 52 bin [33.2,33.3) has 38 bin [33.3,33.4) has 28 bin [33.4,33.5) has 33 bin [33.5,33.6) has 20 bin [33.6,33.7) has 20 bin [33.7,33.8) has 13 bin [33.8,33.9) has 8 bin [33.9,34.0) has 3 bin [34.0,34.1) has 3 bin [34.1,34.2) has 1 average z coordinate 3.1 for 27142722 element(s) point source id histogram with bin size 1.000000 bin 41 has 12363283 bin 42 has 14779439 average point source id 41.544508358446876 for 27142722 element(s)